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CVE-2025-40288 drm/amdgpu: Fix NULL pointer dereference in VRAM logic for APU devices

🗓️ 06 Dec 2025 21:51:14Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 39 Views

Fix NULL dereference in APUs VRAM logic via ttm_resource_manager_used checks across amdgpu files.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
astralinux
AstraLinux
Astra Linux – Vulnerability in Linux 6.1
14 Sep 202612:41
–astralinux
bdu_fstec
BDU FSTEC
Linux driver GPU DRM AMD amdgpu DoS
12 Aug 202600:00
–bdu_fstec
cbl_mariner
CBLMariner
CVE-2025-40288 affecting package kernel for versions less than 6.6.117.1-1
15 Dec 202516:03
–cbl_mariner
circl
Circl
CVE-2025-40288
19 Mar 202600:00
–circl
cnnvd
CNNVD
Linux Kernel Security Vulnerabilities
6 Dec 202500:00
–cnnvd
cve
CVE
CVE-2025-40288
6 Dec 202521:51
–cve
debian
Debian
[SECURITY] [DLA 4436-1] linux-6.1 security update
14 Jan 202613:50
–debian
debiancve
Debian CVE
CVE-2025-40288
6 Dec 202521:51
–debiancve
nessus
Tenable Nessus
Debian dla-4436 : linux-config-6.1 - security update
14 Jan 202600:00
–nessus
nessus
Tenable Nessus
openSUSE 16 Security Update : kernel (openSUSE-SU-2026:20145-1)
4 Feb 202600:00
–nessus
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c",
      "drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c",
      "drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c"
    ],
    "versions": [
      {
        "version": "d38ceaf99ed015f2a0b9af3499791bd3a3daae21",
        "lessThan": "e70113b741ba253886cd71dbadfe3ea444bb2f5c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d38ceaf99ed015f2a0b9af3499791bd3a3daae21",
        "lessThan": "1243e396148a65bb6c42a2b70fe43e50c16c494f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d38ceaf99ed015f2a0b9af3499791bd3a3daae21",
        "lessThan": "43aa61c18a3a45042b098b7a1186ffb29364002c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d38ceaf99ed015f2a0b9af3499791bd3a3daae21",
        "lessThan": "070bdce18fb12a49eb9c421e57df17d2ad29bf5f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d38ceaf99ed015f2a0b9af3499791bd3a3daae21",
        "lessThan": "883f309add55060233bf11c1ea6947140372920f",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c",
      "drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c",
      "drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c"
    ],
    "versions": [
      {
        "version": "4.2",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.2",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.159",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.117",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.59",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.17.9",
        "lessThanOrEqual": "6.17.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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