Intel

Use of a default cryptographic key in Intel Pentium Processor Silver Series, Celeron Processor J Series, and Celeron Processor N Series hardware allows privilege escalation when a hardware reverse engineer with privileged user access performs a high-complexity physical attack with special internal knowledge. The vulnerability has a CVSS score of 5.8 with physical attack vector (AV:P) and high attack complexity (AC:H), requiring privileged access (PR:H) and special attack time requirements (AT:P). No public exploit code or active CISA KEV designation has been identified.

Attested TLS relay attacks in Cocos AI confidential computing system versions 0.4.0 through 0.8.2 enable attackers to impersonate genuine TEE-protected services on AMD SEV-SNP and Intel TDX platforms by extracting ephemeral TLS private keys and redirecting authenticated sessions. The architectural flaw allows an attacker with physical access or side-channel capabilities to relay attestation evidence to a different endpoint, breaking the authentication binding between the TEE and the client. No vendor-released patch is available; the vulnerability affects a specialized confidential computing platform with low EPSS probability (formal EPSS score not provided in input) and no public exploit identified at time of analysis, though formal ProVerif verification confirms the attack feasibility.

A downgrade vulnerability affecting Intel-based Mac computers allows malicious applications to bypass code-signing restrictions and access user-sensitive data. The vulnerability impacts macOS Sequoia (versions before 15.7.5), macOS Sonoma (versions before 14.8.5), macOS Tahoe (versions before 26.3 and 26.4), and affects all Intel-based Mac systems running vulnerable versions. An attacker can craft an application that exploits insufficient code-signing validation to downgrade security protections and exfiltrate sensitive user information.

This vulnerability in Intel EPT (Extended Page Tables) paging code within Xen allows information disclosure through a use-after-free condition in cached EPT state management. When paging structures are freed before cached EPT state is flushed, stale entries can persist in the EPT cache pointing to memory ranges outside the guest's intended ownership, enabling unauthorized memory access. Xen across multiple versions is affected, with Ubuntu tracking the issue at medium priority across 7 releases and Debian across 7 releases, making this a widespread concern for virtualization infrastructure.

A NULL pointer dereference in the Intel ice network driver's ice_vsi_set_napi_queues() function can cause a kernel crash on Linux systems during suspend/resume operations when ring queue vectors are improperly initialized. Local users with standard privileges can trigger this denial of service condition through standard power management operations like systemctl suspend. No patch is currently available for this vulnerability affecting Linux kernel v6.18 and the Intel E810 Ethernet adapter family.

Out-of-bounds read in the firmware for some 100GbE Intel(R) Ethernet Network Adapter E810 before version cvl fw 1.7.6, cpk 1.3.7 within Ring 0: Bare Metal OS may allow a denial of service. [CVSS 6.5 MEDIUM]

Exposed ioctl with insufficient access control in the firmware for some Intel(R) Ethernet Connection E825-C. before version NVM ver. [CVSS 5.3 MEDIUM]

Out-of-bounds write in the firmware for some Intel(R) Ethernet Controller E810 before version cvl fw 1.7.8.x within Ring 0: Bare Metal OS may allow a denial of service. System software adversary with a privileged user combined with a low complexity attack may enable denial of service. [CVSS 6.0 MEDIUM]

Uncaught exception in the firmware for some 100GbE Intel(R) Ethernet Controller E810 before version cvl fw 1.7.8.x within Ring 0: Bare Metal OS may allow a denial of service. System software adversary with a privileged user combined with a low complexity attack may enable denial of service. [CVSS 6.0 MEDIUM]

The Intel XWay PHY driver in the Linux kernel fails to properly release device tree node references, causing memory leaks that can degrade system stability over time. Local users with sufficient privileges can trigger this refcount leakage through repeated device tree operations, potentially leading to denial of service conditions as memory resources become exhausted.

KVM on Linux with Intel processors fails to properly clear XSTATE_BV flags when XFD (eXtended Feature Disable) is set, causing kernel panic when XRSTOR attempts to restore disabled CPU features. A local attacker with guest OS access can trigger this denial of service by manipulating XSAVE state through KVM_SET_XSAVE or guest WRMSR operations. No patch is currently available for this medium-severity vulnerability.

In the Linux kernel, the following vulnerability has been resolved: KVM: x86: Fix VM hard lockup after prolonged inactivity with periodic HV timer When advancing the target expiration for the guest's APIC timer in periodic mode, set the expiration to "now" if the target expiration is in the past (similar to what is done in update_target_expiration()).

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: 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: 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: 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.

Uncontrolled search path for the Intel MPI Library before version 2021.16 within Ring 3: User Applications may allow an escalation of privilege. Rated medium severity (CVSS 5.4). No vendor patch available.

Out-of-bounds write for some Intel(R) PROSet/Wireless WiFi Software for Windows before version 23.160 within Ring 2: Device Drivers may allow a denial of service. Rated high severity (CVSS 8.3), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Out-of-bounds read for some Intel(R) PROSet/Wireless WiFi Software for Windows before version 23.160 within Ring 2: Device Drivers may allow a denial of service. Rated high severity (CVSS 7.0), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Insufficient control flow management for some Intel(R) PROSet/Wireless WiFi Software for Windows before version 23.160 within Ring 2: Device Drivers may allow a denial of service. Rated high severity (CVSS 8.3), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Out-of-bounds write for some Intel(R) PROSet/Wireless WiFi Software for Windows before version 23.160 within Ring 2: Device Drivers may allow a denial of service. Rated high severity (CVSS 8.3), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Improper input validation for some Intel QuickAssist Technology before version 2.6.0 within Ring 3: User Applications may allow an escalation of privilege. Rated high severity (CVSS 7.3), this vulnerability is low attack complexity. No vendor patch available.

Buffer overflow for some Intel(R) QAT Windows software before version 2.6.0. Rated medium severity (CVSS 5.8), this vulnerability is low attack complexity. No vendor patch available.

Untrusted pointer dereference for some Intel QuickAssist Technology software before version 2.6.0 within Ring 3: User Applications may allow an escalation of privilege. Rated medium severity (CVSS 6.8), this vulnerability is low attack complexity. No vendor patch available.

Incorrect default permissions in some firmware for the Intel(R) Arc(TM) B-series GPUs within Ring 1: Device Drivers may allow an escalation of privilege. Rated high severity (CVSS 8.4), this vulnerability is low attack complexity. No vendor patch available.

Improper conditions check for some Intel(R) QAT Windows software before version 2.6.0. Rated medium severity (CVSS 4.8), this vulnerability is low attack complexity. No vendor patch available.

Uncontrolled search path for some FPGA Support Package for the Intel oneAPI DPC++C++ Compiler software before version 2025.0.1 within Ring 3: User Applications may allow an escalation of privilege. Rated medium severity (CVSS 5.4). No vendor patch available.

Improper access control for some Intel(R) PresentMon before version 2.3.1 within Ring 3: User Applications may allow a denial of service. Rated low severity (CVSS 2.0). No vendor patch available.

Uncontrolled search path for the Intel(R) Processor Identification Utility before version 8.0.43 within Ring 3: User Applications may allow an escalation of privilege. Rated medium severity (CVSS 5.4). No vendor patch available.

Improper input validation for some Intel(R) oneAPI Math Kernel Library before version 2025.2 within Ring 3: User Applications may allow a denial of service. Rated medium severity (CVSS 4.8), this vulnerability is low attack complexity. No vendor patch available.

Incorrect default permissions for some Intel(R) Thread Director Visualizer software before version 1.1.1 within Ring 3: User Applications may allow an escalation of privilege. Rated medium severity (CVSS 5.4). No vendor patch available.

Out-of-bounds read for some Intel(R) QAT Windows software before version 2.6.0. Rated medium severity (CVSS 5.7). No vendor patch available.

Uncontrolled search path for some Intel(R) Graphics Software before version 25.22.1502.2 within Ring 3: User Applications may allow an escalation of privilege. Rated medium severity (CVSS 5.4). No vendor patch available.

Time-of-check time-of-use race condition for some Intel Ethernet Adapter Complete Driver Pack software before version 1.5.1.0 within Ring 3: User Applications may allow a denial of service. Rated medium severity (CVSS 5.1), this vulnerability is low attack complexity. No vendor patch available.

Incorrect default permissions for some Intel(R) PresentMon before version 2.3.1 within Ring 3: User Applications may allow an escalation of privilege. Rated medium severity (CVSS 5.4). No vendor patch available.

Improper input validation for some Intel QuickAssist Technology software before version 2.6.0 within Ring 3: User Applications may allow an escalation of privilege. Rated medium severity (CVSS 4.8), this vulnerability is low attack complexity. No vendor patch available.

Uncontrolled search path for some Intel Driver and Support Assistant before version 25.2 within Ring 3: User Applications may allow an escalation of privilege. Rated medium severity (CVSS 5.4). No vendor patch available.

Out-of-bounds write for some Intel(R) PROSet/Wireless WiFi Software for Windows before version 23.160 within Ring 2: Device Drivers may allow a denial of service. Rated high severity (CVSS 8.3), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Active debug code for some Intel UEFI reference platforms within Ring 0: Kernel may allow a denial of service and escalation of privilege. Rated high severity (CVSS 8.3), this vulnerability is low attack complexity. No vendor patch available.

Uncontrolled search path for some Intel(R) Distribution for Python software installers before version 2025.2.0 within Ring 3: User Applications may allow an escalation of privilege. Rated medium severity (CVSS 5.4). No vendor patch available.

Out-of-bounds write for some Intel(R) QAT Windows software before version 2.6.0. Rated high severity (CVSS 7.3). No vendor patch available.

Improper neutralization for some Intel(R) Neural Compressor software before version v3.4 within Ring 3: User Applications may allow an escalation of privilege. Rated low severity (CVSS 2.4), this vulnerability is low attack complexity. No vendor patch available.

Incorrect default permissions for some Intel(R) One Boot Flash Update (Intel(R) OFU) software before version 14.1.31 within Ring 3: User Applications may allow an escalation of privilege. Rated medium severity (CVSS 5.4). No vendor patch available.

Untrusted pointer dereference for some Intel(R) QAT Windows software before version 2.6.0. Rated medium severity (CVSS 6.8), this vulnerability is low attack complexity. No vendor patch available.

Incorrect default permissions for the Intel(R) Processor Identification Utility before version 8.0.43 within Ring 3: User Applications may allow an escalation of privilege. Rated medium severity (CVSS 5.4). No vendor patch available.

Null pointer dereference for some Intel(R) QAT Windows software before version 2.6.0. Rated medium severity (CVSS 6.8), this vulnerability is low attack complexity. No vendor patch available.

Improper control of dynamically-managed code resources for some Intel(R) NPU Drivers within Ring 3: User Applications may allow a denial of service. Rated medium severity (CVSS 5.1), this vulnerability is low attack complexity. No vendor patch available.

Protection mechanism failure for some Intel(R) NPU Drivers within Ring 3: User Applications may allow a denial of service. Rated medium severity (CVSS 6.8), this vulnerability is low attack complexity. No vendor patch available.

Improper input validation in some firmware for some Intel(R) Graphics Drivers and Intel LTS kernels within Ring 1: Device Drivers may allow a denial of service. Rated low severity (CVSS 2.0), this vulnerability is low attack complexity. No vendor patch available.

Uncontrolled search path for some Intel(R) One Boot Flash Update (Intel(R) OFU) software before version 14.1.31 within Ring 3: User Applications may allow an escalation of privilege. Rated medium severity (CVSS 5.4). No vendor patch available.

Improper link resolution before file access ('link following') for some Intel(R) Server Configuration Utility software and Intel(R) Server Firmware Update Utility software before version 16.0.12. Rated medium severity (CVSS 5.4). No vendor patch available.

Improper privilege management for some Intel(R) CIP software before version WIN_DCA_2.4.0.11001 within Ring 3: User Applications may allow an information disclosure. Rated medium severity (CVSS 6.0), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Unrestricted upload of file with dangerous type for some Intel(R) CIP software before version WIN_DCA_2.4.0.11001 within Ring 3: User Applications may allow an escalation of privilege. Rated low severity (CVSS 2.0), this vulnerability is remotely exploitable. No vendor patch available.

Protection mechanism failure for some Intel(R) CIP software before version WIN_DCA_2.4.0.11001 within Ring 3: User Applications may allow an escalation of privilege. Rated medium severity (CVSS 5.3). No vendor patch available.

Improper input validation for some Intel(R) CIP software before version WIN_DCA_2.4.0.11001 within Ring 3: User Applications may allow an information disclosure. Rated medium severity (CVSS 5.7), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Uncontrolled search path for the Intel(R) System Support Utility before version 4.1.0 within Ring 3: User Applications may allow an escalation of privilege. Rated medium severity (CVSS 5.4). No vendor patch available.

Improper privilege management for some Intel(R) CIP software before version WIN_DCA_2.4.0.11001 within Ring 3: User Applications may allow an escalation of privilege. Rated high severity (CVSS 7.7), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Protection mechanism failure for some Intel(R) CIP software before version WIN_DCA_2.4.0.11001 within Ring 3: User Applications may allow an information disclosure. Rated medium severity (CVSS 6.0), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Buffer overflow for some Intel(R) QAT Windows software before version 2.6.0. Rated medium severity (CVSS 6.8), this vulnerability is low attack complexity. No vendor patch available.

Improper access control for some Intel(R) CIP software before version WIN_DCA_2.4.0.11001 within Ring 3: User Applications may allow an information disclosure. Rated medium severity (CVSS 6.8), this vulnerability is low attack complexity. No vendor patch available.

Improper input validation for some Intel(R) PROSet/Wireless WiFi Software for Windows before version 23.160 within Ring 2: Device Drivers may allow a denial of service. Rated medium severity (CVSS 5.7). No vendor patch available.

Uncontrolled search path for some Intel(R) Killer(TM) Performance Suite software before version killer 4.0 40.25.509.1465 within Ring 3: User Applications may allow an escalation of privilege. Rated medium severity (CVSS 5.4). No vendor patch available.

Insecure inherited permissions for some Intel(R) Rapid Storage Technology Application before version 20.0.1021 within Ring 3: User Applications may allow an escalation of privilege. Rated medium severity (CVSS 5.4). No vendor patch available.

Improper access control for some Intel(R) CIP software before version WIN_DCA_2.4.0.11001 within Ring 3: User Applications may allow an information disclosure. Rated low severity (CVSS 2.1), this vulnerability is remotely exploitable. No vendor patch available.

Improper privilege management for some Intel(R) CIP software before version WIN_DCA_2.4.0.11001 within Ring 3: User Applications may allow an escalation of privilege. Rated low severity (CVSS 2.3), this vulnerability is remotely exploitable. No vendor patch available.

Improper input validation for some Intel(R) CIP software before version WIN_DCA_2.4.0.11001 within Ring 3: User Applications may allow an escalation of privilege. Rated high severity (CVSS 8.7), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Sensitive information uncleared in resource before release for reuse for some Intel(R) NPU Drivers for Windows before version 32.0.100.4023 within Ring 3: User Applications may allow an information. Rated low severity (CVSS 2.0), this vulnerability is low attack complexity. No vendor patch available.

External control of file name or path for some Intel(R) CIP software before version WIN_DCA_2.4.0.11001 within Ring 3: User Applications may allow an escalation of privilege. Rated medium severity (CVSS 5.6), this vulnerability is low attack complexity. No vendor patch available.

Improper input validation for some Intel VTune Profiler before version 2025.1 within Ring 3: User Applications may allow an escalation of privilege. Rated medium severity (CVSS 4.8), this vulnerability is low attack complexity. No vendor patch available.

Uncontrolled search path for some Intel(R) CIP software before version WIN_DCA_2.4.0.11001 within Ring 3: User Applications may allow an escalation of privilege. Rated medium severity (CVSS 5.4). No vendor patch available.

Use of unmaintained third party components for some Intel(R) Processor Identification Utility before version 8.0.43 within Ring 3: User Applications may allow an escalation of privilege. Rated high severity (CVSS 8.5), this vulnerability is low attack complexity. No vendor patch available.

A downgrade issue affecting Intel-based Mac computers was addressed with additional code-signing restrictions. Rated medium severity (CVSS 5.5), this vulnerability is low attack complexity.

A downgrade issue affecting Intel-based Mac computers was addressed with additional code-signing restrictions. Rated medium severity (CVSS 5.5), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

In the Linux kernel, the following vulnerability has been resolved: HID: intel-thc-hid: intel-thc: Fix incorrect pointer arithmetic in I2C regs save Improper use of secondary pointer. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. This Out-of-bounds Write vulnerability could allow attackers to write data beyond allocated buffer boundaries leading to code execution or crashes.

In the Linux kernel, the following vulnerability has been resolved: HID: intel-thc-hid: intel-quicki2c: Fix ACPI dsd ICRS/ISUB length The QuickI2C ACPI _DSD methods return ICRS and ISUB data with a. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. This Out-of-bounds Write vulnerability could allow attackers to write data beyond allocated buffer boundaries leading to code execution or crashes.

The issue was resolved by blocking unsigned services from launching on Intel Macs. Rated medium severity (CVSS 5.5), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

In the Linux kernel, the following vulnerability has been resolved: drm/xe: Fix vm_bind_ioctl double free bug If the argument check during an array bind fails, the bind_ops are freed twice as seen. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity.

In the Linux kernel, the following vulnerability has been resolved: staging: media: atomisp: Fix stack buffer overflow in gmin_get_var_int() When gmin_get_config_var() calls efi.get_variable() and. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. This Out-of-bounds Write vulnerability could allow attackers to write data beyond allocated buffer boundaries leading to code execution or crashes.

In the Linux kernel, the following vulnerability has been resolved: platform/x86/intel/pmt: fix a crashlog NULL pointer access Usage of the intel_pmt_read() for binary sysfs, requires a pcidev. Rated medium severity (CVSS 5.5), this vulnerability is low attack complexity. This NULL Pointer Dereference vulnerability could allow attackers to crash the application by dereferencing a null pointer.

Improper locking for some Intel(R) TDX Module firmware before version 1.5.13 may allow a privileged user to potentially enable escalation of privilege via local access. Rated medium severity (CVSS 5.6). No vendor patch available.

Improperly implemented security check for standard in the DDRIO configuration for some Intel(R) Xeon(R) 6 Processors when using Intel(R) SGX or Intel(R) TDX may allow a privileged user to potentially. Rated medium severity (CVSS 4.5). No vendor patch available.

Improper input validation in the Intel Edger8r Tool for some Intel(R) SGX SDK may allow an authenticated user to potentially enable escalation of privilege via local access. Rated low severity (CVSS 1.8). No vendor patch available.

Uncontrolled search path for some Intel(R) Graphics Driver software may allow an authenticated user to potentially enable escalation of privilege via local access. Rated medium severity (CVSS 5.4). No vendor patch available.

Exposure of sensitive information to an unauthorized actor for some Edge Orchestrator software before version 24.11.1 for Intel(R) Tiber(TM) Edge Platform may allow an authenticated user to. Rated low severity (CVSS 2.1). No vendor patch available.

Uncontrolled resource consumption for some Edge Orchestrator software before version 24.11.1 for Intel(R) Tiber(TM) Edge Platform may allow an unauthenticated user to potentially enable denial of. Rated low severity (CVSS 2.1), this vulnerability is no authentication required. No vendor patch available.

Improper input validation for some Edge Orchestrator software before version 24.11.1 for Intel(R) Tiber(TM) Edge Platform may allow an authenticated user to potentially enable escalation of privilege. Rated medium severity (CVSS 5.1), this vulnerability is low attack complexity. No vendor patch available.

Uncontrolled resource consumption for some Edge Orchestrator software before version 24.11.1 for Intel(R) Tiber(TM) Edge Platform may allow an authenticated user to potentially enable denial of. Rated medium severity (CVSS 5.1), this vulnerability is low attack complexity. No vendor patch available.

Uncontrolled resource consumption in the Linux kernel-mode driver for some Intel(R) 700 Series Ethernet before version 2.28.5 may allow an authenticated user to potentially enable denial of service. Rated medium severity (CVSS 4.8), this vulnerability is low attack complexity. No vendor patch available.

Uncontrolled resource consumption in the Linux kernel-mode driver for some Intel(R) 700 Series Ethernet before version 2.28.5 may allow an authenticated user to potentially enable denial of service. Rated medium severity (CVSS 4.8), this vulnerability is low attack complexity. No vendor patch available.