ghsa-6hq5-4rhc-r2cc
Vulnerability from github
Published
2025-03-12 00:31
Modified
2025-03-12 00:31
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:

ima: Fix potential memory leak in ima_init_crypto()

On failure to allocate the SHA1 tfm, IMA fails to initialize and exits without freeing the ima_algo_array. Add the missing kfree() for ima_algo_array to avoid the potential memory leak.

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{
  "affected": [],
  "aliases": [
    "CVE-2022-49627"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-401"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-02-26T07:01:38Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nima: Fix potential memory leak in ima_init_crypto()\n\nOn failure to allocate the SHA1 tfm, IMA fails to initialize and exits\nwithout freeing the ima_algo_array. Add the missing kfree() for\nima_algo_array to avoid the potential memory leak.",
  "id": "GHSA-6hq5-4rhc-r2cc",
  "modified": "2025-03-12T00:31:47Z",
  "published": "2025-03-12T00:31:47Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-49627"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/067d2521874135267e681c19d42761c601d503d6"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/601ae26aa2802a4c10c94d7388a99eabdbefab2b"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/830de9667b3ada0a75a3f098dfc7159709fe397b"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c1d9702ceb4a091da6bee380627596d1fba09274"
    }
  ],
  "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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