ghsa-cx5c-hrvr-85gj
Vulnerability from github
Published
2024-05-01 15:30
Modified
2024-10-31 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:

media: usbtv: Remove useless locks in usbtv_video_free()

Remove locks calls in usbtv_video_free() because are useless and may led to a deadlock as reported here: https://syzkaller.appspot.com/x/bisect.txt?x=166dc872180000 Also remove usbtv_stop() call since it will be called when unregistering the device.

Before 'c838530d230b' this issue would only be noticed if you disconnect while streaming and now it is noticeable even when disconnecting while not streaming.

[hverkuil: fix minor spelling mistake in log message]

Show details on source website

To clipboard 

{
  "affected": [],
  "aliases": [
    "CVE-2024-27072"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-05-01T13:15:51Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: usbtv: Remove useless locks in usbtv_video_free()\n\nRemove locks calls in usbtv_video_free() because\nare useless and may led to a deadlock as reported here:\nhttps://syzkaller.appspot.com/x/bisect.txt?x=166dc872180000\nAlso remove usbtv_stop() call since it will be called when\nunregistering the device.\n\nBefore \u0027c838530d230b\u0027 this issue would only be noticed if you\ndisconnect while streaming and now it is noticeable even when\ndisconnecting while not streaming.\n\n\n[hverkuil: fix minor spelling mistake in log message]",
  "id": "GHSA-cx5c-hrvr-85gj",
  "modified": "2024-10-31T18:31:16Z",
  "published": "2024-05-01T15:30:36Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-27072"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3e7d82ebb86e94643bdb30b0b5b077ed27dce1c2"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/4ec4641df57cbdfdc51bb4959afcdbcf5003ddb9"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/65e6a2773d655172143cc0b927cdc89549842895"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/bdd82c47b22a8befd617b723098b2a41b77373c7"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d5ed208d04acf06781d63d30f9fa991e8d609ebd"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/dea46e246ef0f98d89d59a4229157cd9ffb636bf"
    }
  ],
  "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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