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CVE-2026-68298 drm/xe/vm: Fix SVM leak on resv obj alloc failure in xe_vm_create()

🗓️ 10 Aug 2026 12:02:32Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 37 Views

Fix SVM leaks in xe_vm_create error path by unconditionally closing and finalizing SVM state.

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_vm.c"
    ],
    "versions": [
      {
        "version": "9e978741488261e117bb50e5dfcf8e4080990958",
        "lessThan": "279339aa8bdcf9db40094cf2bcbd495c53dbe817",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "9e978741488261e117bb50e5dfcf8e4080990958",
        "lessThan": "9ac92736030f3395d970c300eaeb59ac258a0c3e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "9e978741488261e117bb50e5dfcf8e4080990958",
        "lessThan": "d2c6800ad1802bed72a6de1416536737f114f1d6",
        "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_vm.c"
    ],
    "versions": [
      {
        "version": "6.18",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.18",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.42",
        "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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