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CVE-2026-80919

🗓️ 09 Sep 2026 16:13:16Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 5 Views

Recursive ww_mutex deadlock in amdgpu_devcoredump_format when IB BO shares root PD dma_resv.

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Detection
Affected
Refs
ReporterTitlePublishedViews
Family
cvelist
Cvelist
CVE-2026-80919 drm/amdgpu: fix recursive ww_mutex acquire in amdgpu_devcoredump_format
9 Sep 202616:13
cvelist
Vulners
CNA
Node
OR
linuxlinux_kernelRange7.17.1.11
linuxlinux_kernelRange7.2.0
[
  {
    "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_dev_coredump.c"
    ],
    "versions": [
      {
        "version": "7b15fc2d1f1a00fb99f0146e404ff2600999ec74",
        "lessThan": "4e9b4dee0777ec9c835a4746e2d30382dd9d1044",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "7b15fc2d1f1a00fb99f0146e404ff2600999ec74",
        "lessThan": "7152b248dc3c8d5fa8629e99ed5655dd41b51562",
        "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_dev_coredump.c"
    ],
    "versions": [
      {
        "version": "7.1",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "7.1",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.11",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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