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CVE-2026-52987 drm/amdgpu: avoid double drm_exec_fini() in userq validate

🗓️ 24 Jun 2026 16:29:01Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 86 Views

CVE-2026-52987: avoid double drm_exec_fini() in amdgpu userq validation when get_user_pages fails.

Related
Affected
Refs
[
  {
    "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_userq.c"
    ],
    "versions": [
      {
        "version": "42f148788469792df207751e2339ef2bb8a1e33e",
        "lessThan": "c7c3ae7c01e5a0742b93cb9b40800bdd7f811e38",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "42f148788469792df207751e2339ef2bb8a1e33e",
        "lessThan": "508babf310365f1107a2e8831c267c292a286818",
        "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_userq.c"
    ],
    "versions": [
      {
        "version": "6.19",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.19",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0.10",
        "lessThanOrEqual": "7.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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05 Aug 2026 12:32Current
CVSS 3.17.8
EPSS0.00137
86