ghsa-jxr7-f3g8-36rm
Vulnerability from github
Published
2024-11-07 12:30
Modified
2024-11-20 18:32
Details

In the Linux kernel, the following vulnerability has been resolved:

drm/xe: Don't free job in TDR

Freeing job in TDR is not safe as TDR can pass the run_job thread resulting in UAF. It is only safe for free job to naturally be called by the scheduler. Rather free job in TDR, add to pending list.

(cherry picked from commit ea2f6a77d0c40d97f4a4dc93fee4afe15d94926d)

Show details on source website


{
  "affected": [],
  "aliases": [
    "CVE-2024-50149"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-11-07T10:15:06Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/xe: Don\u0027t free job in TDR\n\nFreeing job in TDR is not safe as TDR can pass the run_job thread\nresulting in UAF. It is only safe for free job to naturally be called by\nthe scheduler. Rather free job in TDR, add to pending list.\n\n(cherry picked from commit ea2f6a77d0c40d97f4a4dc93fee4afe15d94926d)",
  "id": "GHSA-jxr7-f3g8-36rm",
  "modified": "2024-11-20T18:32:15Z",
  "published": "2024-11-07T12:30:35Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-50149"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/82926f52d7a09c65d916c0ef8d4305fc95d68c0c"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/be8fe75e57f8fa3f87e3b1c283cc7cd9f9b80867"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}


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