CVE-2025-40288

| EUVD-2025-201567
2025-12-06 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Lifecycle Timeline

4
Patch Released
Mar 16, 2026 - 15:00 nvd
Patch available
Analysis Generated
Mar 15, 2026 - 17:37 vuln.today
EUVD ID Assigned
Mar 15, 2026 - 17:37 euvd
EUVD-2025-201567
CVE Published
Dec 06, 2025 - 22:15 nvd
N/A

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fix NULL pointer dereference in VRAM logic for APU devices Previously, APU platforms (and other scenarios with uninitialized VRAM managers) triggered a NULL pointer dereference in `ttm_resource_manager_usage()`. The root cause is not that the `struct ttm_resource_manager *man` pointer itself is NULL, but that `man->bdev` (the backing device pointer within the manager) remains uninitialized (NULL) on APUs-since APUs lack dedicated VRAM and do not fully set up VRAM manager structures. When `ttm_resource_manager_usage()` attempts to acquire `man->bdev->lru_lock`, it dereferences the NULL `man->bdev`, leading to a kernel OOPS. 1. **amdgpu_cs.c**: Extend the existing bandwidth control check in `amdgpu_cs_get_threshold_for_moves()` to include a check for `ttm_resource_manager_used()`. If the manager is not used (uninitialized `bdev`), return 0 for migration thresholds immediately-skipping VRAM-specific logic that would trigger the NULL dereference. 2. **amdgpu_kms.c**: Update the `AMDGPU_INFO_VRAM_USAGE` ioctl and memory info reporting to use a conditional: if the manager is used, return the real VRAM usage; otherwise, return 0. This avoids accessing `man->bdev` when it is NULL. 3. **amdgpu_virt.c**: Modify the vf2pf (virtual function to physical function) data write path. Use `ttm_resource_manager_used()` to check validity: if the manager is usable, calculate `fb_usage` from VRAM usage; otherwise, set `fb_usage` to 0 (APUs have no discrete framebuffer to report). This approach is more robust than APU-specific checks because it: - Works for all scenarios where the VRAM manager is uninitialized (not just APUs), - Aligns with TTM's design by using its native helper function, - Preserves correct behavior for discrete GPUs (which have fully initialized `man->bdev` and pass the `ttm_resource_manager_used()` check). v4: use ttm_resource_manager_used(&adev->mman.vram_mgr.manager) instead of checking the adev->gmc.is_app_apu flag (Christian)

Analysis

In the Linux kernel, the following vulnerability has been resolved:

drm/amdgpu: Fix NULL pointer dereference in VRAM logic for APU devices

Previously, APU platforms (and other scenarios with uninitialized VRAM managers) triggered a NULL pointer dereference in ttm_resource_manager_usage(). The root cause is not that the struct ttm_resource_manager *man pointer itself is NULL, but that man->bdev (the backing device pointer within the manager) remains uninitialized (NULL) on APUs-since APUs lack dedicated VRAM and do not fully set up VRAM manager structures. When ttm_resource_manager_usage() attempts to acquire man->bdev->lru_lock, it dereferences the NULL man->bdev, leading to a kernel OOPS.

  1. amdgpu_cs.c: Extend the existing bandwidth control check in

amdgpu_cs_get_threshold_for_moves() to include a check for ttm_resource_manager_used(). If the manager is not used (uninitialized bdev), return 0 for migration thresholds immediately-skipping VRAM-specific logic that would trigger the NULL dereference.

  1. amdgpu_kms.c: Update the AMDGPU_INFO_VRAM_USAGE ioctl and memory info

reporting to use a conditional: if the manager is used, return the real VRAM usage; otherwise, return 0. This avoids accessing man->bdev when it is NULL.

  1. amdgpu_virt.c: Modify the vf2pf (virtual function to physical function)

data write path. Use ttm_resource_manager_used() to check validity: if the manager is usable, calculate fb_usage from VRAM usage; otherwise, set fb_usage to 0 (APUs have no discrete framebuffer to report).

This approach is more robust than APU-specific checks because it:

  • Works for all scenarios where the VRAM manager is uninitialized (not just APUs),
  • Aligns with TTM's design by using its native helper function,
  • Preserves correct behavior for discrete GPUs (which have fully initialized

man->bdev and pass the ttm_resource_manager_used() check).

v4: use ttm_resource_manager_used(&adev->mman.vram_mgr.manager) instead of checking the adev->gmc.is_app_apu flag (Christian)

Technical Context

A NULL pointer dereference occurs when the application attempts to use a pointer that has not been initialized or has been set to NULL.

Affected Products

Affected: VRAM logic for APU devices Previously

Remediation

Add NULL checks before pointer dereference operations. Use static analysis to identify potential NULL pointer issues. Enable compiler warnings.

Priority Score

0
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +0
POC: 0

Vendor Status

Ubuntu

Priority: Medium
linux-hwe
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focal ignored end of standard support
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jammy pending 6.8.0-104.104~22.04.1
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linux
Release Status Version
bionic needed -
focal needed -
jammy needed -
plucky ignored end of life, was needs-triage
trusty ignored end of standard support, was needed
upstream released 6.18~rc2
xenial needed -
noble pending 6.8.0-104.104
questing released 6.17.0-14.14
linux-hwe-6.11
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focal ignored end of standard support
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linux-azure
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bionic ignored end of standard support
focal needed -
jammy needed -
plucky ignored end of life, was needs-triage
upstream released 6.18~rc2
xenial needed -
noble pending 6.8.0-1049.55
questing released 6.17.0-1008.8
trusty ignored end of standard support, was needed
linux-azure-4.15
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focal ignored end of standard support
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linux-azure-6.11
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linux-azure-fde
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focal ignored end of standard support
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linux-gcp
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bionic ignored end of standard support
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noble pending 6.8.0-1050.53
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linux-gcp-4.15
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linux-gcp-6.11
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linux-gke
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upstream released 6.18~rc2
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linux-gke-4.15
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plucky DNE -
questing DNE -
upstream ignored end of life
trusty DNE -
xenial DNE -
focal DNE -
linux-gkeop-5.15
Release Status Version
focal ignored end of kernel support
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
upstream released 6.18~rc2
trusty DNE -
xenial DNE -
bionic DNE -
linux-ibm
Release Status Version
plucky DNE -
questing DNE -
focal needed -
jammy needed -
upstream released 6.18~rc2
noble pending 6.8.0-1047.47
trusty DNE -
xenial DNE -
bionic DNE -
linux-ibm-5.4
Release Status Version
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
bionic needed -
upstream released 6.18~rc2
trusty DNE -
xenial DNE -
focal DNE -
linux-ibm-5.15
Release Status Version
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
focal needed -
upstream released 6.18~rc2
trusty DNE -
xenial DNE -
bionic DNE -
linux-ibm-6.8
Release Status Version
noble DNE -
plucky DNE -
questing DNE -
upstream released 6.18~rc2
jammy pending 6.8.0-1047.47~22.04.1
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-intel-5.13
Release Status Version
focal ignored end of kernel support
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
upstream ignored end of life
trusty DNE -
xenial DNE -
bionic DNE -
linux-intel-iotg
Release Status Version
noble DNE -
plucky DNE -
questing DNE -
jammy needed -
upstream released 6.18~rc2
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-intel-iotg-5.15
Release Status Version
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
focal needed -
upstream released 6.18~rc2
trusty DNE -
xenial DNE -
bionic DNE -
linux-iot
Release Status Version
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
focal needed -
upstream released 6.18~rc2
trusty DNE -
xenial DNE -
bionic DNE -
linux-intel-iot-realtime
Release Status Version
noble DNE -
plucky DNE -
questing DNE -
jammy needed -
upstream released 6.18~rc2
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-lowlatency
Release Status Version
plucky DNE -
questing DNE -
jammy needed -
upstream released 6.18~rc2
noble pending 6.8.0-104.104.1
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-lowlatency-hwe-5.15
Release Status Version
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
focal needed -
upstream released 6.18~rc2
trusty DNE -
xenial DNE -
bionic DNE -
linux-lowlatency-hwe-5.19
Release Status Version
jammy ignored superseded by linux-lowlatency-hwe-6.2
noble DNE -
plucky DNE -
questing DNE -
upstream ignored superseded by linux-lowlatency-hwe-6.2
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-lowlatency-hwe-6.2
Release Status Version
jammy ignored superseded by linux-lowlatency-hwe-6.5
noble DNE -
plucky DNE -
questing DNE -
upstream ignored superseded by linux-lowlatency-hwe-6.5
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-lowlatency-hwe-6.5
Release Status Version
jammy ignored superseded by linux-lowlatency-hwe-6.8
noble DNE -
plucky DNE -
questing DNE -
upstream ignored superseded by linux-lowlatency-hwe-6.8
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-lowlatency-hwe-6.8
Release Status Version
noble DNE -
plucky DNE -
questing DNE -
upstream released 6.18~rc2
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
jammy pending 6.8.0-104.104.1~22.04.1
linux-lowlatency-hwe-6.11
Release Status Version
jammy DNE -
noble ignored replaced by linux-hwe-6.14
plucky DNE -
questing DNE -
upstream ignored replaced by linux-hwe-6.14
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-nvidia
Release Status Version
plucky DNE -
questing DNE -
jammy needed -
upstream released 6.18~rc2
noble pending 6.8.0-1048.51
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-nvidia-6.2
Release Status Version
jammy ignored superseded by linux-nvidia-6.5
noble DNE -
plucky DNE -
questing DNE -
upstream ignored superseded by linux-nvidia-6.5
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-nvidia-6.5
Release Status Version
jammy ignored superseded by linux-nvidia-6.8
noble DNE -
plucky DNE -
questing DNE -
upstream ignored superseded by linux-nvidia-6.8
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-nvidia-6.8
Release Status Version
noble DNE -
plucky DNE -
questing DNE -
upstream released 6.18~rc2
jammy pending 6.8.0-1048.51~22.04.1
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-nvidia-6.11
Release Status Version
jammy DNE -
noble ignored end of kernel support
plucky DNE -
questing DNE -
upstream ignored end of kernel support
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-nvidia-lowlatency
Release Status Version
jammy DNE -
plucky DNE -
questing DNE -
upstream released 6.18~rc2
noble pending 6.8.0-1048.51.1
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-nvidia-tegra
Release Status Version
plucky DNE -
questing DNE -
jammy needed -
upstream released 6.18~rc2
noble pending 6.8.0-1019.19
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-nvidia-tegra-5.15
Release Status Version
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
focal needed -
upstream released 6.18~rc2
trusty DNE -
xenial DNE -
bionic DNE -
linux-nvidia-tegra-igx
Release Status Version
noble DNE -
plucky DNE -
questing DNE -
jammy needed -
upstream released 6.18~rc2
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-oracle-5.0
Release Status Version
bionic ignored end of standard support
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
upstream ignored superseded by linux-oracle-5.3
trusty DNE -
xenial DNE -
focal DNE -
linux-oracle-5.3
Release Status Version
bionic ignored end of standard support
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
upstream ignored superseded by linux-oracle-5.4
trusty DNE -
xenial DNE -
focal DNE -
linux-oracle-5.4
Release Status Version
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
bionic needed -
upstream released 6.18~rc2
trusty DNE -
xenial DNE -
focal DNE -
linux-oracle-5.8
Release Status Version
focal ignored end of standard support
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
upstream ignored superseded by linux-oracle-5.11
trusty DNE -
xenial DNE -
bionic DNE -
linux-oracle-5.11
Release Status Version
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
upstream ignored superseded by linux-oracle-5.13
trusty DNE -
xenial DNE -
bionic DNE -
focal ignored end of standard support
linux-oracle-5.13
Release Status Version
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
upstream ignored superseded by linux-oracle-5.15
trusty DNE -
xenial DNE -
bionic DNE -
focal ignored end of standard support
linux-oracle-5.15
Release Status Version
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
focal needed -
upstream released 6.18~rc2
trusty DNE -
xenial DNE -
bionic DNE -
linux-oracle-6.5
Release Status Version
jammy ignored superseded by linux-oracle-6.8
noble DNE -
plucky DNE -
questing DNE -
upstream ignored superseded by linux-oracle-6.8
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-oracle-6.8
Release Status Version
noble DNE -
plucky DNE -
questing DNE -
upstream released 6.18~rc2
jammy pending 6.8.0-1045.46~22.04.1
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-oracle-6.14
Release Status Version
jammy DNE -
plucky DNE -
questing DNE -
upstream released 6.18~rc2
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
noble ignored end of life, was needed
linux-oem
Release Status Version
bionic ignored end of standard support
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
upstream ignored end of life
trusty DNE -
xenial ignored end of standard support
focal DNE -
linux-oem-5.6
Release Status Version
focal ignored end of standard support
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
upstream ignored superseded by linux-oem-5.10
trusty DNE -
xenial DNE -
bionic DNE -
linux-oem-5.10
Release Status Version
focal ignored end of standard support
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
upstream ignored superseded by linux-oem-5.13
trusty DNE -
xenial DNE -
bionic DNE -
linux-oem-5.13
Release Status Version
focal ignored end of standard support
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
upstream ignored superseded by linux-oem-5.14
trusty DNE -
xenial DNE -
bionic DNE -
linux-oem-5.14
Release Status Version
focal ignored end of standard support
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
upstream ignored replaced by linux-hwe-5.15
trusty DNE -
xenial DNE -
bionic DNE -
linux-oem-5.17
Release Status Version
jammy ignored superseded by linux-oem-6.1
noble DNE -
plucky DNE -
questing DNE -
upstream ignored superseded by linux-oem-6.1
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-oem-6.0
Release Status Version
jammy ignored superseded by linux-oem-6.1
noble DNE -
plucky DNE -
questing DNE -
upstream ignored superseded by linux-oem-6.1
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-oem-6.1
Release Status Version
jammy ignored superseded by linux-oem-6.5
noble DNE -
plucky DNE -
questing DNE -
upstream ignored superseded by linux-oem-6.5
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-oem-6.5
Release Status Version
jammy ignored superseded by linux-oem-6.8
noble DNE -
plucky DNE -
questing DNE -
upstream ignored superseded by linux-oem-6.8
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-oem-6.8
Release Status Version
jammy DNE -
noble ignored superseded by linux-oem-6.14
plucky DNE -
questing DNE -
upstream ignored superseded by linux-oem-6.14
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-oem-6.11
Release Status Version
jammy DNE -
noble ignored superseded by linux-oem-6.14
plucky DNE -
questing DNE -
upstream ignored superseded by linux-oem-6.14
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-oem-6.14
Release Status Version
jammy DNE -
plucky DNE -
questing DNE -
upstream released 6.18~rc2
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
noble ignored end of life, was needed
linux-raspi2
Release Status Version
focal ignored end of standard support
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
upstream ignored replaced by linux-raspi
trusty DNE -
xenial ignored end of standard support
bionic ignored end of standard support
linux-raspi-5.4
Release Status Version
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
bionic needed -
upstream released 6.18~rc2
trusty DNE -
xenial DNE -
focal DNE -
linux-raspi-realtime
Release Status Version
jammy DNE -
plucky DNE -
questing DNE -
upstream released 6.18~rc2
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
noble pending 6.8.0-2039.40
linux-realtime-6.8
Release Status Version
noble DNE -
plucky DNE -
questing DNE -
upstream released 6.18~rc2
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
jammy pending 6.8.1-1044.45~22.04.1
linux-realtime-6.14
Release Status Version
jammy DNE -
plucky DNE -
questing DNE -
upstream released 6.18~rc2
noble ignored end of life, was needed
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-riscv
Release Status Version
focal ignored end of standard support
jammy ignored end of kernel support
noble ignored replaced by linux-riscv-6.14
plucky ignored end of life, was needs-triage
upstream released 6.18~rc2
trusty DNE -
xenial DNE -
bionic DNE -
questing released 6.17.0-14.14.1
linux-riscv-5.8
Release Status Version
focal ignored end of standard support
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
upstream ignored superseded by linux-riscv-5.11
trusty DNE -
xenial DNE -
bionic DNE -
linux-riscv-5.11
Release Status Version
focal ignored end of standard support
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
upstream ignored superseded by linux-riscv-5.13
trusty DNE -
xenial DNE -
bionic DNE -
linux-riscv-5.15
Release Status Version
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
focal needed -
upstream released 6.18~rc2
trusty DNE -
xenial DNE -
bionic DNE -
linux-riscv-5.19
Release Status Version
jammy ignored end of kernel support
noble DNE -
plucky DNE -
questing DNE -
upstream ignored end of life
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-riscv-6.5
Release Status Version
jammy ignored superseded by linux-riscv-6.8
noble DNE -
plucky DNE -
questing DNE -
upstream ignored superseded by linux-riscv-6.8
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-riscv-6.8
Release Status Version
noble DNE -
plucky DNE -
questing DNE -
upstream released 6.18~rc2
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
jammy pending 6.8.0-104.104~22.04.1
linux-riscv-6.14
Release Status Version
jammy DNE -
plucky DNE -
questing DNE -
upstream released 6.18~rc2
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
noble ignored superseded by linux-riscv-6.17, was needs-triage
linux-starfive-5.19
Release Status Version
jammy ignored end of kernel support
noble DNE -
plucky DNE -
questing DNE -
upstream ignored end of life
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-starfive-6.2
Release Status Version
jammy ignored superseded by linux-starfive-6.5
noble DNE -
plucky DNE -
questing DNE -
upstream ignored superseded by linux-starfive-6.5
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-starfive-6.5
Release Status Version
jammy ignored end of kernel support
noble DNE -
plucky DNE -
questing DNE -
upstream ignored end of life
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-xilinx
Release Status Version
jammy DNE -
questing DNE -
noble pending 6.8.0-1025.26
plucky ignored end of life, was needs-triage
upstream released 6.18~rc2
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-xilinx-zynqmp
Release Status Version
noble DNE -
plucky DNE -
questing DNE -
focal needed -
jammy needed -
upstream released 6.18~rc2
trusty DNE -
xenial DNE -
bionic DNE -
linux-aws
Release Status Version
bionic needed -
focal needed -
jammy needed -
plucky ignored end of life, was needs-triage
questing released 6.17.0-1007.7
noble pending 6.8.0-1048.51
trusty ignored end of standard support, was needed
upstream released 6.18~rc2
xenial needed -
linux-oracle
Release Status Version
bionic needed -
focal needed -
jammy needed -
plucky ignored end of life, was needs-triage
upstream released 6.18~rc2
xenial needed -
questing released 6.17.0-1007.7
noble pending 6.8.0-1045.46
trusty DNE -
linux-raspi
Release Status Version
focal needed -
jammy needed -
plucky ignored end of life, was needs-triage
upstream released 6.18~rc2
questing released 6.17.0-1008.8
trusty DNE -
xenial DNE -
bionic DNE -
noble pending 6.8.0-1049.53
linux-realtime
Release Status Version
jammy needed -
plucky ignored end of life, was needs-triage
upstream released 6.18~rc2
questing released 6.17.0-1006.7
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
noble pending 6.8.1-1044.45
linux-oem-6.17
Release Status Version
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
jammy DNE -
plucky DNE -
questing DNE -
upstream released 6.18~rc2
noble released 6.17.0-1011.11
linux-azure-fde-6.8
Release Status Version
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
jammy needed -
noble DNE -
plucky DNE -
questing DNE -
upstream released 6.18~rc2
linux-aws-6.17
Release Status Version
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
jammy DNE -
questing DNE -
noble released 6.17.0-1007.7~24.04.1
upstream released 6.18~rc2
linux-gcp-6.17
Release Status Version
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
jammy DNE -
questing DNE -
noble released 6.17.0-1008.8~24.04.1
upstream released 6.18~rc2
linux-hwe-6.17
Release Status Version
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
jammy DNE -
noble not-affected 6.17.0-14.14~24.04.1
questing DNE -
upstream released 6.18~rc2
linux-oracle-6.17
Release Status Version
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
jammy DNE -
questing DNE -
noble released 6.17.0-1007.7~24.04.1
upstream released 6.18~rc2
linux-riscv-6.17
Release Status Version
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
jammy DNE -
questing DNE -
noble not-affected 6.17.0-14.14.1~24.04.1
upstream released 6.18~rc2
linux-azure-6.17
Release Status Version
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
jammy DNE -
noble not-affected 6.17.0-1008.8~24.04.1
questing DNE -
upstream released 6.18~rc2
linux-azure-fde-6.17
Release Status Version
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
jammy DNE -
noble needed -
questing DNE -
upstream released 6.18~rc2

Debian

linux
Release Status Fixed Version Urgency
bullseye vulnerable 5.10.223-1 -
bullseye (security) vulnerable 5.10.251-1 -
bookworm fixed 6.1.159-1 -
bookworm (security) fixed 6.1.164-1 -
trixie fixed 6.12.63-1 -
trixie (security) fixed 6.12.74-2 -
forky fixed 6.19.6-2 -
sid fixed 6.19.8-1 -
(unstable) fixed 6.17.9-1 -
linux-6.1
Release Status Fixed Version Urgency
bullseye (security) fixed 6.1.164-1~deb11u1 -
bullseye fixed 6.1.159-1~deb11u1 -

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CVE-2025-40288 vulnerability details – vuln.today

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