ghsa-fx99-8m8g-rfwx
Vulnerability from github
Published
2024-11-19 18:31
Modified
2024-12-17 09:31
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Details

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

drm/panthor: Lock XArray when getting entries for the VM

Similar to commit cac075706f29 ("drm/panthor: Fix race when converting group handle to group object") we need to use the XArray's internal locking when retrieving a vm pointer from there.

v2: Removed part of the patch that was trying to protect fetching the heap pointer from XArray, as that operation is protected by the @pool->lock.

Show details on source website

To clipboard 

{
  "affected": [],
  "aliases": [
    "CVE-2024-53080"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-667"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-11-19T18:15:27Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/panthor: Lock XArray when getting entries for the VM\n\nSimilar to commit cac075706f29 (\"drm/panthor: Fix race when converting\ngroup handle to group object\") we need to use the XArray\u0027s internal\nlocking when retrieving a vm pointer from there.\n\nv2: Removed part of the patch that was trying to protect fetching\nthe heap pointer from XArray, as that operation is protected by\nthe @pool-\u003elock.",
  "id": "GHSA-fx99-8m8g-rfwx",
  "modified": "2024-12-17T09:31:05Z",
  "published": "2024-11-19T18:31:07Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-53080"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3342f066a8e1020a6f7d1fbd6b23bfdeda473eb5"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/444fa5b100e5c90550d6bccfe4476efb0391b3ca"
    },
    {
      "type": "WEB",
      "url": "https://project-zero.issues.chromium.org/issues/377500597"
    }
  ],
  "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"
    }
  ]
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.