GHSA-37PG-R5MJ-5Q6W

Vulnerability from github – Published: 2025-01-19 12:31 – Updated: 2025-11-03 21:32
VLAI?
Details

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

iio: pressure: zpa2326: fix information leak in triggered buffer

The 'sample' local struct is used to push data to user space from a triggered buffer, but it has a hole between the temperature and the timestamp (u32 pressure, u16 temperature, GAP, u64 timestamp). This hole is never initialized.

Initialize the struct to zero before using it to avoid pushing uninitialized information to userspace.

Severity ?
7.1 (High)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
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{
  "affected": [],
  "aliases": [
    "CVE-2024-57912"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-908"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-01-19T12:15:25Z",
    "severity": "HIGH"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\niio: pressure: zpa2326: fix information leak in triggered buffer\n\nThe \u0027sample\u0027 local struct is used to push data to user space from a\ntriggered buffer, but it has a hole between the temperature and the\ntimestamp (u32 pressure, u16 temperature, GAP, u64 timestamp).\nThis hole is never initialized.\n\nInitialize the struct to zero before using it to avoid pushing\nuninitialized information to userspace.",
  "id": "GHSA-37pg-r5mj-5q6w",
  "modified": "2025-11-03T21:32:13Z",
  "published": "2025-01-19T12:31:26Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-57912"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/6007d10c5262f6f71479627c1216899ea7f09073"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/64a989aa7475b8e76e69b9ec86819ea293e53bab"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/9629ff1a86823269b12fb1ba9ca4efa945906287"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/979a0db76ceda8fe1f2f85a116bfe97620ebbadf"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b7849f62e61242e0e02c776e1109eb81e59c567c"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d25f1fc273670271412a52a1efbdaf5dcf274ed8"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/fefb88a4da961a0b9c2473cbdcfce1a942fcfa9a"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}


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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.