ghsa-v8g3-7mjf-wxr6
Vulnerability from github
Published
2022-05-24 17:06
Modified
2022-05-24 17:06
Details

In the Linux kernel 4.14 longterm through 4.14.165 and 4.19 longterm through 4.19.96 (and 5.x before 5.2), there is a use-after-free (write) in the i915_ppgtt_close function in drivers/gpu/drm/i915/i915_gem_gtt.c, aka CID-7dc40713618c. This is related to i915_gem_context_destroy_ioctl in drivers/gpu/drm/i915/i915_gem_context.c.

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{
  "affected": [],
  "aliases": [
    "CVE-2020-7053"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-01-14T21:15:00Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel 4.14 longterm through 4.14.165 and 4.19 longterm through 4.19.96 (and 5.x before 5.2), there is a use-after-free (write) in the i915_ppgtt_close function in drivers/gpu/drm/i915/i915_gem_gtt.c, aka CID-7dc40713618c. This is related to i915_gem_context_destroy_ioctl in drivers/gpu/drm/i915/i915_gem_context.c.",
  "id": "GHSA-v8g3-7mjf-wxr6",
  "modified": "2022-05-24T17:06:12Z",
  "published": "2022-05-24T17:06:12Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-7053"
    },
    {
      "type": "WEB",
      "url": "https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1859522"
    },
    {
      "type": "WEB",
      "url": "https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.2"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=7dc40713618c884bf07c030d1ab1f47a9dc1f310"
    },
    {
      "type": "WEB",
      "url": "https://lore.kernel.org/stable/20200114183937.12224-1-tyhicks@canonical.com"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20200204-0002"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/4255-1"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/4255-2"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}


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