ghsa-v22f-rw8m-47vr
Vulnerability from github
Published
2024-06-21 12:31
Modified
2025-09-17 18:31
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:

greybus: lights: check return of get_channel_from_mode

If channel for the given node is not found we return null from get_channel_from_mode. Make sure we validate the return pointer before using it in two of the missing places.

This was originally reported in [0]: Found by Linux Verification Center (linuxtesting.org) with SVACE.

[0] https://lore.kernel.org/all/20240301190425.120605-1-m.lobanov@rosalinux.ru

Show details on source website

To clipboard 

{
  "affected": [],
  "aliases": [
    "CVE-2024-38637"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-06-21T11:15:12Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ngreybus: lights: check return of get_channel_from_mode\n\nIf channel for the given node is not found we return null from\nget_channel_from_mode. Make sure we validate the return pointer\nbefore using it in two of the missing places.\n\nThis was originally reported in [0]:\nFound by Linux Verification Center (linuxtesting.org) with SVACE.\n\n[0] https://lore.kernel.org/all/20240301190425.120605-1-m.lobanov@rosalinux.ru",
  "id": "GHSA-v22f-rw8m-47vr",
  "modified": "2025-09-17T18:31:14Z",
  "published": "2024-06-21T12:31:21Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-38637"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/330f6bcdcef03f70f81db5f2ed6747af656a09f2"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/518e2c46b5dbce40b1aa0100001d03c3ceaa7d38"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/895cdd9aa9546523df839f9cc1488a0ecc1e0731"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/8f4a76d477f0cc3c54d512f07f6f88c8e1c1e07b"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/9b41a9b9c8be8c552f10633453fdb509e83b66f8"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a1ba19a1ae7cd1e324685ded4ab563e78fe68648"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e2c64246e5dc8c0d35ec41770b85e2b4cafdff21"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/eac10cf3a97ffd4b4deb0a29f57c118225a42850"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html"
    }
  ],
  "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.