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CVE-2026-68264 drm/xe/pt: Reset current_op in xe_pt_update_ops_init()

🗓️ 10 Aug 2026 12:01:38Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 33 Views

CVE-2026-68264: Reset current_op, needs_svm_lock and needs_invalidation in xe_pt_update_ops_init to fix retry OOB and UAF.

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/xe/xe_pt.c"
    ],
    "versions": [
      {
        "version": "e8babb280b5ef904df54b3a90e5a7e3a9600c4a9",
        "lessThan": "be5c39730ab8f1dfe59983bf7d8e3705541d1fee",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e8babb280b5ef904df54b3a90e5a7e3a9600c4a9",
        "lessThan": "157b1e3384d7d37f59c0c2b2ff2af8f557db1daa",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e8babb280b5ef904df54b3a90e5a7e3a9600c4a9",
        "lessThan": "90e4fd331b980259c40118d05b89b0ec514e7c48",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e8babb280b5ef904df54b3a90e5a7e3a9600c4a9",
        "lessThan": "6384271ac1ac0099198d15df79212a19ebdb929d",
        "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/xe/xe_pt.c"
    ],
    "versions": [
      {
        "version": "6.12",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.12",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.103",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.44",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.6",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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