Linux Kernel
Monthly
In the Linux kernel, the following vulnerability has been resolved: mount: handle NULL values in mnt_ns_release() When calling in listmount() mnt_ns_release() may be passed a NULL pointer. No vendor patch available.
In the Linux kernel, the following vulnerability has been resolved: cpufreq: intel_pstate: Fix object lifecycle issue in update_qos_request() The cpufreq_cpu_put() call in update_qos_request() takes.
In the Linux kernel, the following vulnerability has been resolved: xtensa: simdisk: add input size check in proc_write_simdisk A malicious user could pass an arbitrarily bad value to.
In the Linux kernel, the following vulnerability has been resolved: Revert "ipmi: fix msg stack when IPMI is disconnected" This reverts commit c608966f3f9c2dca596967501d00753282b395fc.
In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Fix kfd process ref leaking when userptr unmapping kfd_lookup_process_by_pid hold the kfd process reference to ensure. No vendor patch available.
In the Linux kernel, the following vulnerability has been resolved: net: usb: lan78xx: Fix lost EEPROM read timeout error(-ETIMEDOUT) in lan78xx_read_raw_eeprom Syzbot reported read of uninitialized. No vendor patch available.
In the Linux kernel, the following vulnerability has been resolved: pwm: berlin: Fix wrong register in suspend/resume The 'enable' register should be BERLIN_PWM_EN rather than BERLIN_PWM_ENABLE,.
In the Linux kernel, the following vulnerability has been resolved: ice: ice_adapter: release xa entry on adapter allocation failure When ice_adapter_new() fails, the reserved XArray entry created by. No vendor patch available.
In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: Fix debug checking for np-guests using huge mappings When running with transparent huge pages and CONFIG_NVHE_EL2_DEBUG. No vendor patch available.
In the Linux kernel, the following vulnerability has been resolved: x86/kvm: Force legacy PCI hole to UC when overriding MTRRs for TDX/SNP When running as an SNP or TDX guest under KVM, force the. No vendor patch available.
In the Linux kernel, the following vulnerability has been resolved: mailbox: zynqmp-ipi: Fix out-of-bounds access in mailbox cleanup loop The cleanup loop was starting at the wrong array index,.
In the Linux kernel, the following vulnerability has been resolved: ext4: verify orphan file size is not too big In principle orphan file can be arbitrarily large.
In the Linux kernel, the following vulnerability has been resolved: pid: Add a judgment for ns null in pid_nr_ns __task_pid_nr_ns ns = task_active_pid_ns(current);.
In the Linux kernel, the following vulnerability has been resolved: accel/qaic: Fix bootlog initialization ordering As soon as we queue MHI buffers to receive the bootlog from the device, we could be. No vendor patch available.
In the Linux kernel, the following vulnerability has been resolved: idpf: cleanup remaining SKBs in PTP flows When the driver requests Tx timestamp value, one of the first steps is to clone SKB using. No vendor patch available.
In the Linux kernel, the following vulnerability has been resolved: sched/deadline: Stop dl_server before CPU goes offline IBM CI tool reported kernel warning[1] when running a CPU removal operation. No vendor patch available.
In the Linux kernel, the following vulnerability has been resolved: ASoC: amd/sdw_utils: avoid NULL deref when devm_kasprintf() fails devm_kasprintf() may return NULL on memory allocation failure,. No vendor patch available.
In the Linux kernel, the following vulnerability has been resolved: mailbox: zynqmp-ipi: Fix SGI cleanup on unbind The driver incorrectly determines SGI vs SPI interrupts by checking IRQ number < 16,. No vendor patch available.
In the Linux kernel, the following vulnerability has been resolved: xen/events: Return -EEXIST for bound VIRQs Change find_virq() to return -EEXIST when a VIRQ is bound to a different CPU than the.
In the Linux kernel, the following vulnerability has been resolved: EDAC/i10nm: Skip DIMM enumeration on a disabled memory controller When loading the i10nm_edac driver on some Intel Granite Rapids. No vendor patch available.
In the Linux kernel, the following vulnerability has been resolved: PM / devfreq: mtk-cci: Fix potential error pointer dereference in probe() The drv->sram_reg pointer could be set to.
In the Linux kernel, the following vulnerability has been resolved: ASoC: Intel: bytcr_rt5640: Fix invalid quirk input mapping When an invalid value is passed via quirk option, currently bytcr_rt5640.
In the Linux kernel, the following vulnerability has been resolved: mm: hugetlb: avoid soft lockup when mprotect to large memory area When calling mprotect() to a large hugetlb memory area in our.
In the Linux kernel, the following vulnerability has been resolved: drm/msm: Fix bootup splat with separate_gpu_drm modparam The drm_gem_for_each_gpuvm_bo() call from lookup_vma() accesses. No vendor patch available.
Linux kernel F2FS filesystem implementation contains a race condition between garbage collection and block allocation that causes segment type inconsistencies, leading to filesystem shutdown. The vulnerability affects systems using F2FS with pinned files during concurrent fallocate and writepage operations. While the EPSS score is low at 0.03%, this is a kernel-level denial of service affecting data availability on affected systems.
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Add NULL pointer checks in dc_stream cursor attribute functions The function dc_stream_set_cursor_attributes(). No vendor patch available.
Linux kernel block I/O throttling subsystem crashes with a NULL pointer dereference when I/O operations are submitted during early initialization before throttle policy is fully activated, causing denial of service on affected systems. The vulnerability affects the block layer's throttle policy initialization sequence and is triggered sporadically on cold boots when blk_should_throtl() accesses uninitialized throttle group state. With an EPSS score of 0.03% (10th percentile) and no public exploit identified, this is a low-probability but high-impact local crash condition requiring a kernel patch to fully resolve.
In the Linux kernel, the following vulnerability has been resolved: blk-mq: fix potential deadlock while nr_requests grown Allocate and free sched_tags while queue is freezed can deadlock[1], this is. No vendor patch available.
In the Linux kernel, the following vulnerability has been resolved: PCI/pwrctrl: Fix double cleanup on devm_add_action_or_reset() failure When devm_add_action_or_reset() fails, it calls the passed. No vendor patch available.
In the Linux kernel, the following vulnerability has been resolved: bpf: dont report verifier bug for missing bpf_scc_visit on speculative path Syzbot generated a program that triggers a. No vendor patch available.
In the Linux kernel, the following vulnerability has been resolved: ALSA: pcm: Disable bottom softirqs as part of spin_lock_irq() on PREEMPT_RT snd_pcm_group_lock_irq() acquires a spinlock_t and. No vendor patch available.
In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to avoid NULL pointer dereference in f2fs_check_quota_consistency() syzbot reported a f2fs bug as below: Oops: gen[. No vendor patch available.
In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to truncate first page in error path of f2fs_truncate() syzbot reports a bug as below: loop0: detected capacity change.
In the Linux kernel, the following vulnerability has been resolved: crypto: hisilicon/qm - request reserved interrupt for virtual function The device interrupt vector 3 is an error interrupt for. No vendor patch available.
In the Linux kernel, the following vulnerability has been resolved: dm: fix NULL pointer dereference in __dm_suspend() There is a race condition between dm device suspend and table load that can lead.
In the Linux kernel, the following vulnerability has been resolved: ASoC: Intel: sof_sdw: Prevent jump to NULL add_sidecar callback In create_sdw_dailink() check that sof_end->codec_info->add_sidecar. No vendor patch available.
In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: Fix peer lookup in ath12k_dp_mon_rx_deliver_msdu() In ath12k_dp_mon_rx_deliver_msdu(), peer lookup fails because. No vendor patch available.
In the Linux kernel, the following vulnerability has been resolved: scsi: ufs: core: Fix data race in CPU latency PM QoS request handling The cpu_latency_qos_add/remove/update_request interfaces lack. No vendor patch available.
In the Linux kernel, the following vulnerability has been resolved: hwrng: ks-sa - fix division by zero in ks_sa_rng_init Fix division by zero in ks_sa_rng_init caused by missing clock pointer.
In the Linux kernel, the following vulnerability has been resolved: sparc: fix accurate exception reporting in copy_{from_to}_user for UltraSPARC The referenced commit introduced exception handlers.
In the Linux kernel, the following vulnerability has been resolved: blk-mq: check kobject state_in_sysfs before deleting in blk_mq_unregister_hctx In __blk_mq_update_nr_hw_queues() the return value.
In the Linux kernel, the following vulnerability has been resolved: perf/x86/intel: Fix IA32_PMC_x_CFG_B MSRs access error When running perf_fuzzer on PTL, sometimes the below "unchecked MSR access. No vendor patch available.
In the Linux kernel, the following vulnerability has been resolved: ASoC: Intel: bytcr_rt5651: Fix invalid quirk input mapping When an invalid value is passed via quirk option, currently bytcr_rt5640.
In the Linux kernel, the following vulnerability has been resolved: net: usb: asix: hold PM usage ref to avoid PM/MDIO + RTNL deadlock Prevent USB runtime PM (autosuspend) for AX88772* in bind.
In the Linux kernel, the following vulnerability has been resolved: ext4: fix potential null deref in ext4_mb_init() In ext4_mb_init(), ext4_mb_avg_fragment_size_destroy() may be called when sbi->s_mb_avg_fragment_size remains uninitialized (e.g., if groupinfo slab cache allocation fails). Since ext4_mb_avg_fragment_size_destroy() lacks null pointer checking, this leads to a null pointer dereference. ================================================================== EXT4-fs: no memory for groupinfo slab cache BUG: kernel NULL pointer dereference, address: 0000000000000000 PGD 0 P4D 0 Oops: Oops: 0002 [#1] SMP PTI CPU:2 UID: 0 PID: 87 Comm:mount Not tainted 6.17.0-rc2 #1134 PREEMPT(none) RIP: 0010:_raw_spin_lock_irqsave+0x1b/0x40 Call Trace: <TASK> xa_destroy+0x61/0x130 ext4_mb_init+0x483/0x540 __ext4_fill_super+0x116d/0x17b0 ext4_fill_super+0xd3/0x280 get_tree_bdev_flags+0x132/0x1d0 vfs_get_tree+0x29/0xd0 do_new_mount+0x197/0x300 __x64_sys_mount+0x116/0x150 do_syscall_64+0x50/0x1c0 entry_SYSCALL_64_after_hwframe+0x76/0x7e ================================================================== Therefore, add necessary null check to ext4_mb_avg_fragment_size_destroy() to prevent this issue. The same fix is also applied to ext4_mb_largest_free_orders_destroy().
In the Linux kernel, the following vulnerability has been resolved: usb: host: max3421-hcd: Fix error pointer dereference in probe cleanup The kthread_run() function returns error pointers so the.
In the Linux kernel, the following vulnerability has been resolved: scsi: mpt3sas: Fix crash in transport port remove by using ioc_info() During mpt3sas_transport_port_remove(), messages were logged.
In the Linux kernel, the following vulnerability has been resolved: remoteproc: qcom: pas: Shutdown lite ADSP DTB on X1E The ADSP firmware on X1E has separate firmware binaries for the main firmware. No vendor patch available.
In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: Fix a null-ptr access in the cursor snooper Check that the resource which is converted to a surface exists before.
In the Linux kernel, the following vulnerability has been resolved: crypto: rng - Ensure set_ent is always present Ensure that set_ent is always set since only drbg provides it.
In the Linux kernel, the following vulnerability has been resolved: serial: qcom-geni: Fix blocked task Revert commit 1afa70632c39 ("serial: qcom-geni: Enable PM runtime for serial driver") and its. No vendor patch available.
In the Linux kernel, the following vulnerability has been resolved: can: hi311x: fix null pointer dereference when resuming from sleep before interface was enabled This issue is similar to the.
In the Linux kernel, the following vulnerability has been resolved: blk-mq: use quiesced elevator switch when reinitializing queues The hctx's run_work may be racing with the elevator switch when. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. This Use After Free vulnerability could allow attackers to access freed memory to execute arbitrary code or crash the application.
A logic error in the Linux kernel's device mapper thin pool module causes infinite loops and system hangs when metadata commits fail. The vulnerability affects Linux kernel systems with dm-thin storage pools; when a commit fails during btree metadata operations, the pmd->root pointer is not properly restored to the last valid transaction state, causing subsequent read operations to traverse a corrupted btree structure. An unprivileged local attacker with access to the system can trigger this denial of service condition, resulting in kernel softlockups and system hangs. While no public exploit code is widely distributed, the vulnerability is straightforward to trigger through storage I/O operations on affected systems.
A null pointer dereference vulnerability exists in the Linux kernel's WiFi mac80211 MLME (MAC Layer Management Entity) implementation that crashes the kernel during WiFi association tracing when an AP connection without link 0 fails. The vulnerability affects all Linux kernel versions with the vulnerable code path in the mac80211 wireless driver subsystem, allowing a local authenticated attacker to trigger a denial of service condition. The EPSS score of 0.01% indicates this is rarely exploited in practice, though patches are publicly available from kernel.org.
A resource leak vulnerability exists in the Linux kernel's mpt3sas SCSI transport driver where the sas_rphy_add() function can fail without properly freeing allocated resources, leading to a NULL pointer dereference and kernel crash during device removal. This affects Linux kernel implementations across multiple versions that use the mpt3sas driver for SAS (Serial Attached SCSI) HBA management. An unprivileged local attacker with sufficient privileges to trigger transport port operations can cause a denial of service by inducing a kernel panic, though the low EPSS score of 0.01% suggests exploitation is not practically demonstrated in the wild.
An information leak vulnerability exists in the Linux kernel's TIPC (Transparent Inter-Process Communication) subsystem within the tipc_topsrv_kern_subscr() function. The vulnerability occurs due to incomplete initialization of the sub.usr_handle field, leaving four bytes uninitialized when setsockopt() is called with SOL_TIPC options, allowing kernel memory contents to be leaked to user space. This affects Linux kernel versions including 6.1-rc1 and potentially others; while the EPSS score is extremely low at 0.01% percentile, the vulnerability requires local access and low privileges to trigger, making it a lower-priority but real information disclosure issue that has been patched by multiple vendors.
A null pointer dereference vulnerability exists in the Linux kernel's block layer (blk-mq) memory allocation path that can be triggered by a local, low-privileged user to cause a denial of service. The vulnerability affects Linux kernel versions including 6.1-rc1 and potentially other versions where a failed memory allocation during block queue tag initialization leaves a dangling pointer that is later dereferenced during cleanup. While the EPSS score is low (0.02%, percentile 4%), the vulnerability is straightforward to trigger under memory pressure conditions, requires only local access with minimal privileges, and has vendor patches available.
A memory leak vulnerability exists in the Linux kernel's test_firmware module initialization function (test_firmware_init) where allocated memory for test_fw_config->name is not properly freed when misc_register() fails. This affects all versions of the Linux kernel with the test_firmware module compiled, allowing local authenticated attackers to exhaust kernel memory and cause a denial of service. The vulnerability has a patch available from the Linux kernel maintainers, with an EPSS score of 0.01% indicating very low real-world exploitation probability despite the moderate CVSS score.
A memory corruption vulnerability exists in the Linux kernel's MSM display port driver that occurs when more than eight display bridges are connected, allowing local attackers with low privileges to corrupt kernel memory beyond a fixed-size array. The vulnerability affects Linux kernel versions up to 6.1-rc2 and requires local access to exploit, with no known active exploitation in the wild (not in KEV) and a very low EPSS score of 0.02% indicating minimal real-world exploitation likelihood.
A resource leak vulnerability exists in the Linux kernel's FSL PAMU (Freescale Peripheral Access Management Unit) IOMMU driver where the fsl_pamu_probe() function fails to release IRQ and memory resources when the create_csd() function returns an error, allowing a local privileged attacker to cause a denial of service through resource exhaustion. The vulnerability affects multiple Linux kernel versions across stable branches and has an EPSS score of 0.01% (percentile 2%), indicating low real-world exploitation probability despite the moderate CVSS 5.5 score. Patches are available from the Linux kernel maintainers across multiple stable branches.
A null pointer dereference vulnerability exists in the Linux kernel's MediaTek IOMMU driver where the platform_get_resource() function may return a NULL pointer without proper validation, leading to a crash when resource_size() attempts to dereference it. This affects all versions of the Linux kernel with the vulnerable MediaTek IOMMU code. A local attacker with low privileges can trigger a denial of service by causing a kernel panic, though the vulnerability is unlikely to be actively exploited in the wild given the low EPSS score of 0.01%.
A memory leak vulnerability exists in the Linux kernel's Rockchip clock driver (rockchip_clk_register_pll function) where allocated memory from kmemdup() is not freed when clk_register() fails, potentially causing denial of service through memory exhaustion. All versions of the Linux kernel with Rockchip clock support are affected. An attacker with local privileges can trigger repeated clock registration failures to exhaust system memory and crash the system, with an EPSS score of 0.01% indicating very low real-world exploitation probability despite the moderate CVSS score of 5.5.
CVE-2022-50522 is a security vulnerability (CVSS 3.3). Remediation should follow standard vulnerability management procedures. Vendor patch is available.
A memory leak vulnerability exists in the Linux kernel's mxm-wmi (MXM WMI) platform driver where the ACPI buffer returned by wmi_evaluate_method() is not properly freed after invocation, leading to kernel memory exhaustion and potential denial of service. The vulnerability affects all versions of the Linux kernel with the mxm-wmi driver enabled, particularly systems with NVIDIA/AMD discrete GPU switching support. A local attacker with standard user privileges can repeatedly trigger the affected code path to exhaust kernel memory and crash the system, though the extremely low EPSS score (0.01th percentile) suggests exploitation is not actively observed in the wild.
This is a reference counting memory leak in the Linux kernel's radeon graphics driver, specifically in the radeon_atrm_get_bios() function where a PCI device pointer obtained via pci_get_class() is not properly released when loop conditions cause early exit. An authenticated local attacker with low privileges can trigger this vulnerability to cause a denial of service through kernel memory exhaustion, as unreleased PCI device objects accumulate in kernel memory. While no public exploit code exists (EPSS 0.01% indicates minimal real-world exploitation probability), the vulnerability affects all Linux kernel versions running the radeon driver and patches are available across multiple stable kernel series.
This vulnerability in the Linux kernel's NILFS2 filesystem causes a kernel panic when the system is booted with panic_on_warn enabled and checkpoint metadata corruption is detected. A local attacker with standard user privileges can trigger this denial of service by crafting malicious NILFS2 filesystem images or corrupting checkpoint metadata on disk, causing the kernel to panic and crash the system. The vulnerability affects multiple Linux kernel versions across several stable branches, with patches available from the vendor, but EPSS exploitation probability remains very low at 0.01 percentile, indicating this is not actively exploited in the wild.
A denial of service vulnerability (CVSS 5.5). Remediation should follow standard vulnerability management procedures. Vendor patch is available.
A memory leak vulnerability exists in the Linux kernel's AMD GPU (amdgpu) driver within the hpd_rx_irq_create_workqueue() function, where allocated memory for work queue structures fails to be properly freed if workqueue construction fails partway through initialization. This affects all Linux kernel versions with the vulnerable amdgpu driver code and requires local access with low privileges to trigger. An attacker can repeatedly trigger this condition to exhaust kernel memory and cause a denial of service, though the EPSS score of 0.01% indicates this is rarely exploited in practice. Patches are available from the Linux kernel stable branches.
A reference count leak exists in the Linux kernel's USB HID gadget driver (f_hid module) where the opts->refcnt is incremented but not properly decremented when report_desc allocation fails, leaving the options structure permanently locked and causing a denial of service condition. This affects all Linux kernel versions running the vulnerable USB gadget code path and requires local privilege to trigger. While the CVSS score is 5.5 (medium) and EPSS is extremely low at 0.01th percentile, patches are available from multiple stable kernel branches, indicating this is a real but low-priority issue with no known active exploitation.
A memory leak vulnerability exists in the Linux kernel's rtl8723bs WiFi driver initialization function rtw_init_cmd_priv(), where failure to allocate the response command buffer leaves the command buffer allocation unreleased. This affects all Linux kernel versions containing the vulnerable staging driver code and can be exploited by local attackers with low privileges to cause a denial of service through memory exhaustion. The vulnerability has a vendor-provided patch available across multiple stable kernel branches, and the EPSS score of 0.01% indicates minimal real-world exploitation probability despite the moderate CVSS 5.5 rating.
A memory leak vulnerability exists in the Linux kernel's ext4 fast commit (fc) implementation within the ext4_fc_record_regions() function. The vulnerability occurs when krealloc() fails and returns NULL, causing the function to improperly handle the state->fc_regions pointer, leaving allocated memory unreferenced and unable to be freed. This affects all Linux kernel versions with the vulnerable code path, allowing local attackers with unprivileged user access to exhaust kernel memory and trigger denial of service conditions. While the EPSS score of 0.01% indicates low real-world exploitation probability and no active exploitation is tracked in KEV data, the availability impact is high (CVSS score 5.5), and patches have been made available across multiple stable kernel branches.
This vulnerability is an undefined behavior issue in the Linux kernel's font handling code where a signed 32-bit left shift by 31 bits violates C language semantics, detected by UBSAN (Undefined Behavior Sanitizer). The vulnerability affects multiple Linux kernel versions starting from 2.6.23 and can be triggered by local users with low privileges during framebuffer console initialization, leading to denial of service through undefined behavior exploitation. While the EPSS score is extremely low at 0.01% (percentile 3%), patches are available from the kernel vendor and the issue has been resolved in stable releases.
A resource cleanup vulnerability exists in the Linux kernel's ARM SMMUv3 Performance Monitoring Unit (PMU) initialization code where a CPU hotplug callback registered via cpuhp_setup_state_multi() is not properly removed if platform_driver_register() fails, leading to a use-after-free condition. This affects Linux kernel versions across multiple stable branches and can be exploited by local attackers with limited privileges to trigger a denial of service through kernel panic or memory corruption. The vulnerability has a patch available from multiple kernel branches, with an EPSS score of 0.01% indicating low real-world exploitation probability despite the moderate CVSS 5.5 score.
A null pointer dereference vulnerability exists in the Linux kernel's Coda media driver due to missing validation of kmalloc return values. An unprivileged local attacker can trigger a denial of service condition by causing the kernel to dereference a null pointer, resulting in a system crash or hang. The vulnerability affects multiple Linux kernel versions across stable branches, though exploitation likelihood is low (EPSS 0.01%) and patches are readily available from vendors.
In the Linux kernel, the following vulnerability has been resolved: mm/ksm: fix race with VMA iteration and mm_struct teardown exit_mmap() will tear down the VMAs and maple tree with the mmap_lock held in write mode.
In the Linux kernel, the following vulnerability has been resolved: dax: Fix dax_mapping_release() use after free A CONFIG_DEBUG_KOBJECT_RELEASE test of removing a device-dax region provider (like modprobe -r dax_hmem) yields: kobject:...
In the Linux kernel, the following vulnerability has been resolved: hwmon: (coretemp) Simplify platform device handling Coretemp's platform driver is unconventional.
In the Linux kernel, the following vulnerability has been resolved: ipmi_si: fix a memleak in try_smi_init() Kmemleak reported the following leak info in try_smi_init(): unreferenced object 0xffff00018ecf9400 (size 1024): comm "modprobe", pid...
CVE-2023-53610 is a security vulnerability (CVSS 5.5). Remediation should follow standard vulnerability management procedures. Vendor patch is available.
In the Linux kernel, the following vulnerability has been resolved: ALSA: ymfpci: Fix BUG_ON in probe function The snd_dma_buffer.bytes field now contains the aligned size, which this snd_BUG_ON() did not account for, resulting in the...
In the Linux kernel, the following vulnerability has been resolved: drm: amd: display: Fix memory leakage This commit fixes memory leakage in dc_construct_ctx() function.
CVE-2023-53604 is a security vulnerability (CVSS 7.8). High severity vulnerability requiring prompt remediation. Vendor patch is available.
In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Avoid fcport pointer dereference Klocwork reported warning of NULL pointer may be dereferenced.
In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: fix memory leak in WMI firmware stats Memory allocated for firmware pdev, vdev and beacon statistics are not released during rmmod.
CVE-2023-53601 is a security vulnerability (CVSS 5.5). Risk factors: public PoC available. Vendor patch is available.
In the Linux kernel, the following vulnerability has been resolved: octeontx2-pf: mcs: Fix NULL pointer dereferences When system is rebooted after creating macsec interface below NULL pointer dereference crashes occurred.
In the Linux kernel, the following vulnerability has been resolved: driver core: fix resource leak in device_add() When calling kobject_add() failed in device_add(), it will call cleanup_glue_dir() to free resource.
CVE-2023-53593 is a security vulnerability (CVSS 5.5). Remediation should follow standard vulnerability management procedures. Vendor patch is available.
CVE-2023-53592 is a security vulnerability (CVSS 5.5). Remediation should follow standard vulnerability management procedures. Vendor patch is available.
In the Linux kernel, the following vulnerability has been resolved: mount: handle NULL values in mnt_ns_release() When calling in listmount() mnt_ns_release() may be passed a NULL pointer. No vendor patch available.
In the Linux kernel, the following vulnerability has been resolved: cpufreq: intel_pstate: Fix object lifecycle issue in update_qos_request() The cpufreq_cpu_put() call in update_qos_request() takes.
In the Linux kernel, the following vulnerability has been resolved: xtensa: simdisk: add input size check in proc_write_simdisk A malicious user could pass an arbitrarily bad value to.
In the Linux kernel, the following vulnerability has been resolved: Revert "ipmi: fix msg stack when IPMI is disconnected" This reverts commit c608966f3f9c2dca596967501d00753282b395fc.
In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Fix kfd process ref leaking when userptr unmapping kfd_lookup_process_by_pid hold the kfd process reference to ensure. No vendor patch available.
In the Linux kernel, the following vulnerability has been resolved: net: usb: lan78xx: Fix lost EEPROM read timeout error(-ETIMEDOUT) in lan78xx_read_raw_eeprom Syzbot reported read of uninitialized. No vendor patch available.
In the Linux kernel, the following vulnerability has been resolved: pwm: berlin: Fix wrong register in suspend/resume The 'enable' register should be BERLIN_PWM_EN rather than BERLIN_PWM_ENABLE,.
In the Linux kernel, the following vulnerability has been resolved: ice: ice_adapter: release xa entry on adapter allocation failure When ice_adapter_new() fails, the reserved XArray entry created by. No vendor patch available.
In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: Fix debug checking for np-guests using huge mappings When running with transparent huge pages and CONFIG_NVHE_EL2_DEBUG. No vendor patch available.
In the Linux kernel, the following vulnerability has been resolved: x86/kvm: Force legacy PCI hole to UC when overriding MTRRs for TDX/SNP When running as an SNP or TDX guest under KVM, force the. No vendor patch available.
In the Linux kernel, the following vulnerability has been resolved: mailbox: zynqmp-ipi: Fix out-of-bounds access in mailbox cleanup loop The cleanup loop was starting at the wrong array index,.
In the Linux kernel, the following vulnerability has been resolved: ext4: verify orphan file size is not too big In principle orphan file can be arbitrarily large.
In the Linux kernel, the following vulnerability has been resolved: pid: Add a judgment for ns null in pid_nr_ns __task_pid_nr_ns ns = task_active_pid_ns(current);.
In the Linux kernel, the following vulnerability has been resolved: accel/qaic: Fix bootlog initialization ordering As soon as we queue MHI buffers to receive the bootlog from the device, we could be. No vendor patch available.
In the Linux kernel, the following vulnerability has been resolved: idpf: cleanup remaining SKBs in PTP flows When the driver requests Tx timestamp value, one of the first steps is to clone SKB using. No vendor patch available.
In the Linux kernel, the following vulnerability has been resolved: sched/deadline: Stop dl_server before CPU goes offline IBM CI tool reported kernel warning[1] when running a CPU removal operation. No vendor patch available.
In the Linux kernel, the following vulnerability has been resolved: ASoC: amd/sdw_utils: avoid NULL deref when devm_kasprintf() fails devm_kasprintf() may return NULL on memory allocation failure,. No vendor patch available.
In the Linux kernel, the following vulnerability has been resolved: mailbox: zynqmp-ipi: Fix SGI cleanup on unbind The driver incorrectly determines SGI vs SPI interrupts by checking IRQ number < 16,. No vendor patch available.
In the Linux kernel, the following vulnerability has been resolved: xen/events: Return -EEXIST for bound VIRQs Change find_virq() to return -EEXIST when a VIRQ is bound to a different CPU than the.
In the Linux kernel, the following vulnerability has been resolved: EDAC/i10nm: Skip DIMM enumeration on a disabled memory controller When loading the i10nm_edac driver on some Intel Granite Rapids. No vendor patch available.
In the Linux kernel, the following vulnerability has been resolved: PM / devfreq: mtk-cci: Fix potential error pointer dereference in probe() The drv->sram_reg pointer could be set to.
In the Linux kernel, the following vulnerability has been resolved: ASoC: Intel: bytcr_rt5640: Fix invalid quirk input mapping When an invalid value is passed via quirk option, currently bytcr_rt5640.
In the Linux kernel, the following vulnerability has been resolved: mm: hugetlb: avoid soft lockup when mprotect to large memory area When calling mprotect() to a large hugetlb memory area in our.
In the Linux kernel, the following vulnerability has been resolved: drm/msm: Fix bootup splat with separate_gpu_drm modparam The drm_gem_for_each_gpuvm_bo() call from lookup_vma() accesses. No vendor patch available.
Linux kernel F2FS filesystem implementation contains a race condition between garbage collection and block allocation that causes segment type inconsistencies, leading to filesystem shutdown. The vulnerability affects systems using F2FS with pinned files during concurrent fallocate and writepage operations. While the EPSS score is low at 0.03%, this is a kernel-level denial of service affecting data availability on affected systems.
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Add NULL pointer checks in dc_stream cursor attribute functions The function dc_stream_set_cursor_attributes(). No vendor patch available.
Linux kernel block I/O throttling subsystem crashes with a NULL pointer dereference when I/O operations are submitted during early initialization before throttle policy is fully activated, causing denial of service on affected systems. The vulnerability affects the block layer's throttle policy initialization sequence and is triggered sporadically on cold boots when blk_should_throtl() accesses uninitialized throttle group state. With an EPSS score of 0.03% (10th percentile) and no public exploit identified, this is a low-probability but high-impact local crash condition requiring a kernel patch to fully resolve.
In the Linux kernel, the following vulnerability has been resolved: blk-mq: fix potential deadlock while nr_requests grown Allocate and free sched_tags while queue is freezed can deadlock[1], this is. No vendor patch available.
In the Linux kernel, the following vulnerability has been resolved: PCI/pwrctrl: Fix double cleanup on devm_add_action_or_reset() failure When devm_add_action_or_reset() fails, it calls the passed. No vendor patch available.
In the Linux kernel, the following vulnerability has been resolved: bpf: dont report verifier bug for missing bpf_scc_visit on speculative path Syzbot generated a program that triggers a. No vendor patch available.
In the Linux kernel, the following vulnerability has been resolved: ALSA: pcm: Disable bottom softirqs as part of spin_lock_irq() on PREEMPT_RT snd_pcm_group_lock_irq() acquires a spinlock_t and. No vendor patch available.
In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to avoid NULL pointer dereference in f2fs_check_quota_consistency() syzbot reported a f2fs bug as below: Oops: gen[. No vendor patch available.
In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to truncate first page in error path of f2fs_truncate() syzbot reports a bug as below: loop0: detected capacity change.
In the Linux kernel, the following vulnerability has been resolved: crypto: hisilicon/qm - request reserved interrupt for virtual function The device interrupt vector 3 is an error interrupt for. No vendor patch available.
In the Linux kernel, the following vulnerability has been resolved: dm: fix NULL pointer dereference in __dm_suspend() There is a race condition between dm device suspend and table load that can lead.
In the Linux kernel, the following vulnerability has been resolved: ASoC: Intel: sof_sdw: Prevent jump to NULL add_sidecar callback In create_sdw_dailink() check that sof_end->codec_info->add_sidecar. No vendor patch available.
In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: Fix peer lookup in ath12k_dp_mon_rx_deliver_msdu() In ath12k_dp_mon_rx_deliver_msdu(), peer lookup fails because. No vendor patch available.
In the Linux kernel, the following vulnerability has been resolved: scsi: ufs: core: Fix data race in CPU latency PM QoS request handling The cpu_latency_qos_add/remove/update_request interfaces lack. No vendor patch available.
In the Linux kernel, the following vulnerability has been resolved: hwrng: ks-sa - fix division by zero in ks_sa_rng_init Fix division by zero in ks_sa_rng_init caused by missing clock pointer.
In the Linux kernel, the following vulnerability has been resolved: sparc: fix accurate exception reporting in copy_{from_to}_user for UltraSPARC The referenced commit introduced exception handlers.
In the Linux kernel, the following vulnerability has been resolved: blk-mq: check kobject state_in_sysfs before deleting in blk_mq_unregister_hctx In __blk_mq_update_nr_hw_queues() the return value.
In the Linux kernel, the following vulnerability has been resolved: perf/x86/intel: Fix IA32_PMC_x_CFG_B MSRs access error When running perf_fuzzer on PTL, sometimes the below "unchecked MSR access. No vendor patch available.
In the Linux kernel, the following vulnerability has been resolved: ASoC: Intel: bytcr_rt5651: Fix invalid quirk input mapping When an invalid value is passed via quirk option, currently bytcr_rt5640.
In the Linux kernel, the following vulnerability has been resolved: net: usb: asix: hold PM usage ref to avoid PM/MDIO + RTNL deadlock Prevent USB runtime PM (autosuspend) for AX88772* in bind.
In the Linux kernel, the following vulnerability has been resolved: ext4: fix potential null deref in ext4_mb_init() In ext4_mb_init(), ext4_mb_avg_fragment_size_destroy() may be called when sbi->s_mb_avg_fragment_size remains uninitialized (e.g., if groupinfo slab cache allocation fails). Since ext4_mb_avg_fragment_size_destroy() lacks null pointer checking, this leads to a null pointer dereference. ================================================================== EXT4-fs: no memory for groupinfo slab cache BUG: kernel NULL pointer dereference, address: 0000000000000000 PGD 0 P4D 0 Oops: Oops: 0002 [#1] SMP PTI CPU:2 UID: 0 PID: 87 Comm:mount Not tainted 6.17.0-rc2 #1134 PREEMPT(none) RIP: 0010:_raw_spin_lock_irqsave+0x1b/0x40 Call Trace: <TASK> xa_destroy+0x61/0x130 ext4_mb_init+0x483/0x540 __ext4_fill_super+0x116d/0x17b0 ext4_fill_super+0xd3/0x280 get_tree_bdev_flags+0x132/0x1d0 vfs_get_tree+0x29/0xd0 do_new_mount+0x197/0x300 __x64_sys_mount+0x116/0x150 do_syscall_64+0x50/0x1c0 entry_SYSCALL_64_after_hwframe+0x76/0x7e ================================================================== Therefore, add necessary null check to ext4_mb_avg_fragment_size_destroy() to prevent this issue. The same fix is also applied to ext4_mb_largest_free_orders_destroy().
In the Linux kernel, the following vulnerability has been resolved: usb: host: max3421-hcd: Fix error pointer dereference in probe cleanup The kthread_run() function returns error pointers so the.
In the Linux kernel, the following vulnerability has been resolved: scsi: mpt3sas: Fix crash in transport port remove by using ioc_info() During mpt3sas_transport_port_remove(), messages were logged.
In the Linux kernel, the following vulnerability has been resolved: remoteproc: qcom: pas: Shutdown lite ADSP DTB on X1E The ADSP firmware on X1E has separate firmware binaries for the main firmware. No vendor patch available.
In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: Fix a null-ptr access in the cursor snooper Check that the resource which is converted to a surface exists before.
In the Linux kernel, the following vulnerability has been resolved: crypto: rng - Ensure set_ent is always present Ensure that set_ent is always set since only drbg provides it.
In the Linux kernel, the following vulnerability has been resolved: serial: qcom-geni: Fix blocked task Revert commit 1afa70632c39 ("serial: qcom-geni: Enable PM runtime for serial driver") and its. No vendor patch available.
In the Linux kernel, the following vulnerability has been resolved: can: hi311x: fix null pointer dereference when resuming from sleep before interface was enabled This issue is similar to the.
In the Linux kernel, the following vulnerability has been resolved: blk-mq: use quiesced elevator switch when reinitializing queues The hctx's run_work may be racing with the elevator switch when. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. This Use After Free vulnerability could allow attackers to access freed memory to execute arbitrary code or crash the application.
A logic error in the Linux kernel's device mapper thin pool module causes infinite loops and system hangs when metadata commits fail. The vulnerability affects Linux kernel systems with dm-thin storage pools; when a commit fails during btree metadata operations, the pmd->root pointer is not properly restored to the last valid transaction state, causing subsequent read operations to traverse a corrupted btree structure. An unprivileged local attacker with access to the system can trigger this denial of service condition, resulting in kernel softlockups and system hangs. While no public exploit code is widely distributed, the vulnerability is straightforward to trigger through storage I/O operations on affected systems.
A null pointer dereference vulnerability exists in the Linux kernel's WiFi mac80211 MLME (MAC Layer Management Entity) implementation that crashes the kernel during WiFi association tracing when an AP connection without link 0 fails. The vulnerability affects all Linux kernel versions with the vulnerable code path in the mac80211 wireless driver subsystem, allowing a local authenticated attacker to trigger a denial of service condition. The EPSS score of 0.01% indicates this is rarely exploited in practice, though patches are publicly available from kernel.org.
A resource leak vulnerability exists in the Linux kernel's mpt3sas SCSI transport driver where the sas_rphy_add() function can fail without properly freeing allocated resources, leading to a NULL pointer dereference and kernel crash during device removal. This affects Linux kernel implementations across multiple versions that use the mpt3sas driver for SAS (Serial Attached SCSI) HBA management. An unprivileged local attacker with sufficient privileges to trigger transport port operations can cause a denial of service by inducing a kernel panic, though the low EPSS score of 0.01% suggests exploitation is not practically demonstrated in the wild.
An information leak vulnerability exists in the Linux kernel's TIPC (Transparent Inter-Process Communication) subsystem within the tipc_topsrv_kern_subscr() function. The vulnerability occurs due to incomplete initialization of the sub.usr_handle field, leaving four bytes uninitialized when setsockopt() is called with SOL_TIPC options, allowing kernel memory contents to be leaked to user space. This affects Linux kernel versions including 6.1-rc1 and potentially others; while the EPSS score is extremely low at 0.01% percentile, the vulnerability requires local access and low privileges to trigger, making it a lower-priority but real information disclosure issue that has been patched by multiple vendors.
A null pointer dereference vulnerability exists in the Linux kernel's block layer (blk-mq) memory allocation path that can be triggered by a local, low-privileged user to cause a denial of service. The vulnerability affects Linux kernel versions including 6.1-rc1 and potentially other versions where a failed memory allocation during block queue tag initialization leaves a dangling pointer that is later dereferenced during cleanup. While the EPSS score is low (0.02%, percentile 4%), the vulnerability is straightforward to trigger under memory pressure conditions, requires only local access with minimal privileges, and has vendor patches available.
A memory leak vulnerability exists in the Linux kernel's test_firmware module initialization function (test_firmware_init) where allocated memory for test_fw_config->name is not properly freed when misc_register() fails. This affects all versions of the Linux kernel with the test_firmware module compiled, allowing local authenticated attackers to exhaust kernel memory and cause a denial of service. The vulnerability has a patch available from the Linux kernel maintainers, with an EPSS score of 0.01% indicating very low real-world exploitation probability despite the moderate CVSS score.
A memory corruption vulnerability exists in the Linux kernel's MSM display port driver that occurs when more than eight display bridges are connected, allowing local attackers with low privileges to corrupt kernel memory beyond a fixed-size array. The vulnerability affects Linux kernel versions up to 6.1-rc2 and requires local access to exploit, with no known active exploitation in the wild (not in KEV) and a very low EPSS score of 0.02% indicating minimal real-world exploitation likelihood.
A resource leak vulnerability exists in the Linux kernel's FSL PAMU (Freescale Peripheral Access Management Unit) IOMMU driver where the fsl_pamu_probe() function fails to release IRQ and memory resources when the create_csd() function returns an error, allowing a local privileged attacker to cause a denial of service through resource exhaustion. The vulnerability affects multiple Linux kernel versions across stable branches and has an EPSS score of 0.01% (percentile 2%), indicating low real-world exploitation probability despite the moderate CVSS 5.5 score. Patches are available from the Linux kernel maintainers across multiple stable branches.
A null pointer dereference vulnerability exists in the Linux kernel's MediaTek IOMMU driver where the platform_get_resource() function may return a NULL pointer without proper validation, leading to a crash when resource_size() attempts to dereference it. This affects all versions of the Linux kernel with the vulnerable MediaTek IOMMU code. A local attacker with low privileges can trigger a denial of service by causing a kernel panic, though the vulnerability is unlikely to be actively exploited in the wild given the low EPSS score of 0.01%.
A memory leak vulnerability exists in the Linux kernel's Rockchip clock driver (rockchip_clk_register_pll function) where allocated memory from kmemdup() is not freed when clk_register() fails, potentially causing denial of service through memory exhaustion. All versions of the Linux kernel with Rockchip clock support are affected. An attacker with local privileges can trigger repeated clock registration failures to exhaust system memory and crash the system, with an EPSS score of 0.01% indicating very low real-world exploitation probability despite the moderate CVSS score of 5.5.
CVE-2022-50522 is a security vulnerability (CVSS 3.3). Remediation should follow standard vulnerability management procedures. Vendor patch is available.
A memory leak vulnerability exists in the Linux kernel's mxm-wmi (MXM WMI) platform driver where the ACPI buffer returned by wmi_evaluate_method() is not properly freed after invocation, leading to kernel memory exhaustion and potential denial of service. The vulnerability affects all versions of the Linux kernel with the mxm-wmi driver enabled, particularly systems with NVIDIA/AMD discrete GPU switching support. A local attacker with standard user privileges can repeatedly trigger the affected code path to exhaust kernel memory and crash the system, though the extremely low EPSS score (0.01th percentile) suggests exploitation is not actively observed in the wild.
This is a reference counting memory leak in the Linux kernel's radeon graphics driver, specifically in the radeon_atrm_get_bios() function where a PCI device pointer obtained via pci_get_class() is not properly released when loop conditions cause early exit. An authenticated local attacker with low privileges can trigger this vulnerability to cause a denial of service through kernel memory exhaustion, as unreleased PCI device objects accumulate in kernel memory. While no public exploit code exists (EPSS 0.01% indicates minimal real-world exploitation probability), the vulnerability affects all Linux kernel versions running the radeon driver and patches are available across multiple stable kernel series.
This vulnerability in the Linux kernel's NILFS2 filesystem causes a kernel panic when the system is booted with panic_on_warn enabled and checkpoint metadata corruption is detected. A local attacker with standard user privileges can trigger this denial of service by crafting malicious NILFS2 filesystem images or corrupting checkpoint metadata on disk, causing the kernel to panic and crash the system. The vulnerability affects multiple Linux kernel versions across several stable branches, with patches available from the vendor, but EPSS exploitation probability remains very low at 0.01 percentile, indicating this is not actively exploited in the wild.
A denial of service vulnerability (CVSS 5.5). Remediation should follow standard vulnerability management procedures. Vendor patch is available.
A memory leak vulnerability exists in the Linux kernel's AMD GPU (amdgpu) driver within the hpd_rx_irq_create_workqueue() function, where allocated memory for work queue structures fails to be properly freed if workqueue construction fails partway through initialization. This affects all Linux kernel versions with the vulnerable amdgpu driver code and requires local access with low privileges to trigger. An attacker can repeatedly trigger this condition to exhaust kernel memory and cause a denial of service, though the EPSS score of 0.01% indicates this is rarely exploited in practice. Patches are available from the Linux kernel stable branches.
A reference count leak exists in the Linux kernel's USB HID gadget driver (f_hid module) where the opts->refcnt is incremented but not properly decremented when report_desc allocation fails, leaving the options structure permanently locked and causing a denial of service condition. This affects all Linux kernel versions running the vulnerable USB gadget code path and requires local privilege to trigger. While the CVSS score is 5.5 (medium) and EPSS is extremely low at 0.01th percentile, patches are available from multiple stable kernel branches, indicating this is a real but low-priority issue with no known active exploitation.
A memory leak vulnerability exists in the Linux kernel's rtl8723bs WiFi driver initialization function rtw_init_cmd_priv(), where failure to allocate the response command buffer leaves the command buffer allocation unreleased. This affects all Linux kernel versions containing the vulnerable staging driver code and can be exploited by local attackers with low privileges to cause a denial of service through memory exhaustion. The vulnerability has a vendor-provided patch available across multiple stable kernel branches, and the EPSS score of 0.01% indicates minimal real-world exploitation probability despite the moderate CVSS 5.5 rating.
A memory leak vulnerability exists in the Linux kernel's ext4 fast commit (fc) implementation within the ext4_fc_record_regions() function. The vulnerability occurs when krealloc() fails and returns NULL, causing the function to improperly handle the state->fc_regions pointer, leaving allocated memory unreferenced and unable to be freed. This affects all Linux kernel versions with the vulnerable code path, allowing local attackers with unprivileged user access to exhaust kernel memory and trigger denial of service conditions. While the EPSS score of 0.01% indicates low real-world exploitation probability and no active exploitation is tracked in KEV data, the availability impact is high (CVSS score 5.5), and patches have been made available across multiple stable kernel branches.
This vulnerability is an undefined behavior issue in the Linux kernel's font handling code where a signed 32-bit left shift by 31 bits violates C language semantics, detected by UBSAN (Undefined Behavior Sanitizer). The vulnerability affects multiple Linux kernel versions starting from 2.6.23 and can be triggered by local users with low privileges during framebuffer console initialization, leading to denial of service through undefined behavior exploitation. While the EPSS score is extremely low at 0.01% (percentile 3%), patches are available from the kernel vendor and the issue has been resolved in stable releases.
A resource cleanup vulnerability exists in the Linux kernel's ARM SMMUv3 Performance Monitoring Unit (PMU) initialization code where a CPU hotplug callback registered via cpuhp_setup_state_multi() is not properly removed if platform_driver_register() fails, leading to a use-after-free condition. This affects Linux kernel versions across multiple stable branches and can be exploited by local attackers with limited privileges to trigger a denial of service through kernel panic or memory corruption. The vulnerability has a patch available from multiple kernel branches, with an EPSS score of 0.01% indicating low real-world exploitation probability despite the moderate CVSS 5.5 score.
A null pointer dereference vulnerability exists in the Linux kernel's Coda media driver due to missing validation of kmalloc return values. An unprivileged local attacker can trigger a denial of service condition by causing the kernel to dereference a null pointer, resulting in a system crash or hang. The vulnerability affects multiple Linux kernel versions across stable branches, though exploitation likelihood is low (EPSS 0.01%) and patches are readily available from vendors.
In the Linux kernel, the following vulnerability has been resolved: mm/ksm: fix race with VMA iteration and mm_struct teardown exit_mmap() will tear down the VMAs and maple tree with the mmap_lock held in write mode.
In the Linux kernel, the following vulnerability has been resolved: dax: Fix dax_mapping_release() use after free A CONFIG_DEBUG_KOBJECT_RELEASE test of removing a device-dax region provider (like modprobe -r dax_hmem) yields: kobject:...
In the Linux kernel, the following vulnerability has been resolved: hwmon: (coretemp) Simplify platform device handling Coretemp's platform driver is unconventional.
In the Linux kernel, the following vulnerability has been resolved: ipmi_si: fix a memleak in try_smi_init() Kmemleak reported the following leak info in try_smi_init(): unreferenced object 0xffff00018ecf9400 (size 1024): comm "modprobe", pid...
CVE-2023-53610 is a security vulnerability (CVSS 5.5). Remediation should follow standard vulnerability management procedures. Vendor patch is available.
In the Linux kernel, the following vulnerability has been resolved: ALSA: ymfpci: Fix BUG_ON in probe function The snd_dma_buffer.bytes field now contains the aligned size, which this snd_BUG_ON() did not account for, resulting in the...
In the Linux kernel, the following vulnerability has been resolved: drm: amd: display: Fix memory leakage This commit fixes memory leakage in dc_construct_ctx() function.
CVE-2023-53604 is a security vulnerability (CVSS 7.8). High severity vulnerability requiring prompt remediation. Vendor patch is available.
In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Avoid fcport pointer dereference Klocwork reported warning of NULL pointer may be dereferenced.
In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: fix memory leak in WMI firmware stats Memory allocated for firmware pdev, vdev and beacon statistics are not released during rmmod.
CVE-2023-53601 is a security vulnerability (CVSS 5.5). Risk factors: public PoC available. Vendor patch is available.
In the Linux kernel, the following vulnerability has been resolved: octeontx2-pf: mcs: Fix NULL pointer dereferences When system is rebooted after creating macsec interface below NULL pointer dereference crashes occurred.
In the Linux kernel, the following vulnerability has been resolved: driver core: fix resource leak in device_add() When calling kobject_add() failed in device_add(), it will call cleanup_glue_dir() to free resource.
CVE-2023-53593 is a security vulnerability (CVSS 5.5). Remediation should follow standard vulnerability management procedures. Vendor patch is available.
CVE-2023-53592 is a security vulnerability (CVSS 5.5). Remediation should follow standard vulnerability management procedures. Vendor patch is available.