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drm/amdgpu/jpeg: set no_user_fence for JPEG v4.0 ring

Type: advisorySource: Official CVE List1 source record

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/jpeg: set no_user_fence for JPEG v4.0 ring JPEG rings do not support 64-bit user fence writes, reject CS submissions with user fences. (cherry picked from commit 8d0cac9478a3f046279c657d6a2545de49ae675a)

Announced Source revision 1
Original source ↗

CVE-2026-63845

Primary source · Revision 1

Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.

Security context

Source reference: cve:CVE-2026-63845

Linux

Source reference: /containers/cna/affected/0/product

Affected versions
Not stated in this record
Fixed versions
Not stated in this record
Prerequisites
Not stated in this record

Linux

Source reference: /containers/cna/affected/1/product

Affected versions
Not stated in this record
Fixed versions
Not stated in this record
Prerequisites
Not stated in this record

Structured affected-version data

Original package identities and version rules from this source.

[
  {
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "vendor": "Linux",
    "product": "Linux",
    "versions": [
      {
        "status": "affected",
        "version": "b13111de32a9202c6d58bb7e4c06296b99c4d7e3",
        "lessThan": "d4e0172a1b614373385e9b7111b580f8d2e0b98f",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "b13111de32a9202c6d58bb7e4c06296b99c4d7e3",
        "lessThan": "a676f16ea9a7df96d69f405afb6eb349571b3382",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "b13111de32a9202c6d58bb7e4c06296b99c4d7e3",
        "lessThan": "6876d05b899102f4dfdb9ad560132126144c1c72",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "b13111de32a9202c6d58bb7e4c06296b99c4d7e3",
        "lessThan": "af4b458daa597dae707bf3f1f74745f5fc133ca2",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "b13111de32a9202c6d58bb7e4c06296b99c4d7e3",
        "lessThan": "e7e90b5839aeb8805ec83bb4da610b8dab8e184d",
        "versionType": "git"
      }
    ],
    "programFiles": [
      "drivers/gpu/drm/amd/amdgpu/jpeg_v4_0.c"
    ],
    "defaultStatus": "unaffected"
  },
  {
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "vendor": "Linux",
    "product": "Linux",
    "versions": [
      {
        "status": "affected",
        "version": "5.19"
      },
      {
        "status": "unaffected",
        "version": "0",
        "lessThan": "5.19",
        "versionType": "semver"
      },
      {
        "status": "unaffected",
        "version": "6.6.141",
        "versionType": "semver",
        "lessThanOrEqual": "6.6.*"
      },
      {
        "status": "unaffected",
        "version": "6.12.91",
        "versionType": "semver",
        "lessThanOrEqual": "6.12.*"
      },
      {
        "status": "unaffected",
        "version": "6.18.33",
        "versionType": "semver",
        "lessThanOrEqual": "6.18.*"
      },
      {
        "status": "unaffected",
        "version": "7.0.10",
        "versionType": "semver",
        "lessThanOrEqual": "7.0.*"
      },
      {
        "status": "unaffected",
        "version": "7.1",
        "versionType": "original_commit_for_fix",
        "lessThanOrEqual": "*"
      }
    ],
    "programFiles": [
      "drivers/gpu/drm/amd/amdgpu/jpeg_v4_0.c"
    ],
    "defaultStatus": "affected"
  }
]
Related CVEs
CVE-2026-63845

Source reference: /cveMetadata/cveId

Publisher severity

high

Source reference: /containers/cna/metrics

Event
#40850 · Revision 1
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Publisher date
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