ghsa-wvff-mvg2-8jqh
Vulnerability from github
Published
2025-03-17 18:31
Modified
2025-03-17 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:

soc: ti: ti_sci_pm_domains: Check for null return of devm_kcalloc

The allocation funciton devm_kcalloc may fail and return a null pointer, which would cause a null-pointer dereference later. It might be better to check it and directly return -ENOMEM just like the usage of devm_kcalloc in previous code.

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{
  "affected": [],
  "aliases": [
    "CVE-2022-49453"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-02-26T07:01:21Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nsoc: ti: ti_sci_pm_domains: Check for null return of devm_kcalloc\n\nThe allocation funciton devm_kcalloc may fail and return a null pointer,\nwhich would cause a null-pointer dereference later.\nIt might be better to check it and directly return -ENOMEM just like the\nusage of devm_kcalloc in previous code.",
  "id": "GHSA-wvff-mvg2-8jqh",
  "modified": "2025-03-17T18:31:49Z",
  "published": "2025-03-17T18:31:49Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-49453"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/01ba41a359622ab256ce4d4f8b94c67165ae3daf"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/05efc4591f80582b6fe53366b70b6a35a42fd255"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/7cef9274fa1b8506949d74bc45aef072b890824a"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ba56291e297d28aa6eb82c5c1964fae2d7594746"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c4e188869406b47ac3350920bf165be303cb1c96"
    }
  ],
  "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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