GHSA-7MW7-Q5QP-MCQQ

Vulnerability from github – Published: 2025-12-09 03:31 – Updated: 2025-12-09 03:31
VLAI?
Details

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

scsi: ses: Fix slab-out-of-bounds in ses_enclosure_data_process()

A fix for:

BUG: KASAN: slab-out-of-bounds in ses_enclosure_data_process+0x949/0xe30 [ses] Read of size 1 at addr ffff88a1b043a451 by task systemd-udevd/3271

Checking after (and before in next loop) addl_desc_ptr[1] is sufficient, we expect the size to be sanitized before first access to addl_desc_ptr[1]. Make sure we don't walk beyond end of page.

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{
  "affected": [],
  "aliases": [
    "CVE-2023-53803"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-12-09T01:16:52Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: ses: Fix slab-out-of-bounds in ses_enclosure_data_process()\n\nA fix for:\n\nBUG: KASAN: slab-out-of-bounds in ses_enclosure_data_process+0x949/0xe30 [ses]\nRead of size 1 at addr ffff88a1b043a451 by task systemd-udevd/3271\n\nChecking after (and before in next loop) addl_desc_ptr[1] is sufficient, we\nexpect the size to be sanitized before first access to addl_desc_ptr[1].\nMake sure we don\u0027t walk beyond end of page.",
  "id": "GHSA-7mw7-q5qp-mcqq",
  "modified": "2025-12-09T03:31:11Z",
  "published": "2025-12-09T03:31:11Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-53803"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/0dfe68394cbe1d4fe579fb325ecc813c50528c5a"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/2b28a7d261cb309912596d6a2d383ca370483527"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/467afb1dd630d8c6d172bd6cacc125199b5f4f2d"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/799e8dd2022d2e13f0c5c1906b40ceca07a23349"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/9b4f5028e493cb353a5c8f5c45073eeea0303abd"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/9e5c7d52085b8c84bc82a261580f0eb170039325"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/da1a955c48a16e16e925d6544793914e52a6fa51"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e4dd25da784b2e07dbfbf04509afa4c5a1375227"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}


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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.