ghsa-jj65-jvhx-4h6p
Vulnerability from github
Published
2024-11-26 00:33
Modified
2024-12-19 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:

fs: Fix uninitialized value issue in from_kuid and from_kgid

ocfs2_setattr() uses attr->ia_mode, attr->ia_uid and attr->ia_gid in a trace point even though ATTR_MODE, ATTR_UID and ATTR_GID aren't set.

Initialize all fields of newattrs to avoid uninitialized variables, by checking if ATTR_MODE, ATTR_UID, ATTR_GID are initialized, otherwise 0.

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{
  "affected": [],
  "aliases": [
    "CVE-2024-53101"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-908"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-11-25T22:15:17Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nfs: Fix uninitialized value issue in from_kuid and from_kgid\n\nocfs2_setattr() uses attr-\u003eia_mode, attr-\u003eia_uid and attr-\u003eia_gid in\na trace point even though ATTR_MODE, ATTR_UID and ATTR_GID aren\u0027t set.\n\nInitialize all fields of newattrs to avoid uninitialized variables, by\nchecking if ATTR_MODE, ATTR_UID, ATTR_GID are initialized, otherwise 0.",
  "id": "GHSA-jj65-jvhx-4h6p",
  "modified": "2024-12-19T18:31:36Z",
  "published": "2024-11-26T00:33:31Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-53101"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/15f34347481648a567db67fb473c23befb796af5"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/17ecb40c5cc7755a321fb6148cba5797431ee5b8"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1c28bca1256aecece6e94b26b85cd07e08b0dc90"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1cb5bfc5bfc651982b6203c224d49b7ddacf28bc"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/5a72b0d3497b818d8f000c347a7c11801eb27bfc"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/9db25c2b41c34963c3ccf473b08171f87670652e"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a0c77e5e3dcbffc7c6080ccc89c037f0c86496cf"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b3e612bd8f64ce62e731e95f635e06a2efe3c80c"
    }
  ],
  "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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