ghsa-4v29-qmg8-wv42
Vulnerability from github
Published
2024-08-17 12:30
Modified
2025-11-04 00:31
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Details

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

soc: qcom: pdr: protect locator_addr with the main mutex

If the service locator server is restarted fast enough, the PDR can rewrite locator_addr fields concurrently. Protect them by placing modification of those fields under the main pdr->lock.

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{
  "affected": [],
  "aliases": [
    "CVE-2024-43849"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-667"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-08-17T10:15:10Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nsoc: qcom: pdr: protect locator_addr with the main mutex\n\nIf the service locator server is restarted fast enough, the PDR can\nrewrite locator_addr fields concurrently. Protect them by placing\nmodification of those fields under the main pdr-\u003elock.",
  "id": "GHSA-4v29-qmg8-wv42",
  "modified": "2025-11-04T00:31:16Z",
  "published": "2024-08-17T12:30:33Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-43849"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/107924c14e3ddd85119ca43c26a4ee1056fa9b84"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3e815626d73e05152a8142f6e44aecc4133e6e08"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/475a77fb3f0e1d527f56c60b79f5879661df5b80"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/8543269567e2fb3d976a8255c5e348aed14f98bc"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d0870c4847e77a49c2f91bb2a8e0fa3c1f8dea5c"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/eab05737ee22216250fe20d27f5a596da5ea6eb7"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2024/10/msg00003.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N",
      "type": "CVSS_V3"
    }
  ]
}


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