ghsa-xvxr-rrxw-rfp9
Vulnerability from github
Published
2025-03-27 18:31
Modified
2025-04-15 15:30
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:

EDAC/highbank: Fix memory leak in highbank_mc_probe()

When devres_open_group() fails, it returns -ENOMEM without freeing memory allocated by edac_mc_alloc().

Call edac_mc_free() on the error handling path to avoid a memory leak.

[ bp: Massage commit message. ]

Show details on source website

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{
  "affected": [],
  "aliases": [
    "CVE-2022-49757"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-401"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-03-27T17:15:40Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nEDAC/highbank: Fix memory leak in highbank_mc_probe()\n\nWhen devres_open_group() fails, it returns -ENOMEM without freeing memory\nallocated by edac_mc_alloc().\n\nCall edac_mc_free() on the error handling path to avoid a memory leak.\n\n  [ bp: Massage commit message. ]",
  "id": "GHSA-xvxr-rrxw-rfp9",
  "modified": "2025-04-15T15:30:46Z",
  "published": "2025-03-27T18:31:24Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-49757"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/0db40e23b56d217eebd385bebb64057ef764b2c7"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/329fbd260352a7b9a83781d8b8bd96f95844a51f"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/8d23f5d25264beb223ee79cdb530b88c237719fc"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b7863ef8a8f0fee96b4eb41211f4918c0e047253"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/caffa7fed1397d1395052272c93900176de86557"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e7a293658c20a7945014570e1921bf7d25d68a36"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f1b3e23ed8df87d779ee86ac37f379e79a24169a"
    }
  ],
  "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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