GHSA-79Q8-CX3J-4WRG

Vulnerability from github – Published: 2024-03-01 00:30 – Updated: 2024-12-10 18:31
VLAI?
Details

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

bus: qcom: Put child node before return

Put child node before return to fix potential reference count leak. Generally, the reference count of child is incremented and decremented automatically in the macro for_each_available_child_of_node() and should be decremented manually if the loop is broken in loop body.

Severity ?
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
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{
  "affected": [],
  "aliases": [
    "CVE-2021-47054"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-02-29T23:15:07Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nbus: qcom: Put child node before return\n\nPut child node before return to fix potential reference count leak.\nGenerally, the reference count of child is incremented and decremented\nautomatically in the macro for_each_available_child_of_node() and should\nbe decremented manually if the loop is broken in loop body.",
  "id": "GHSA-79q8-cx3j-4wrg",
  "modified": "2024-12-10T18:31:06Z",
  "published": "2024-03-01T00:30:27Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-47054"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/00f6abd3509b1d70d0ab0fbe65ce5685cebed8be"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3a76ec28824c01b57aa1f0927841d75e4f167cb8"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/6b68c03dfc79cd95a58dfd03f91f6e82829a1b0c"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/94810fc52925eb122a922df7f9966cf3f4ba7391"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a399dd80e697a02cfb23e2fc09b87849994043d9"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a6191e91c10e50bd51db65a00e03d02b6b0cf8c4"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ac6ad7c2a862d682bb584a4bc904d89fa7721af8"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c6f8e0dc8da1cd78d640dee392071cc2326ec1b2"
    }
  ],
  "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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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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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.