ghsa-2j8h-rq7h-37cq
Vulnerability from github
Published
2024-12-27 15:31
Modified
2025-11-03 21:31
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:

cpufreq: CPPC: Fix possible null-ptr-deref for cpufreq_cpu_get_raw()

cpufreq_cpu_get_raw() may return NULL if the cpu is not in policy->cpus cpu mask and it will cause null pointer dereference.

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{
  "affected": [],
  "aliases": [
    "CVE-2024-53231"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-12-27T14:15:31Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ncpufreq: CPPC: Fix possible null-ptr-deref for cpufreq_cpu_get_raw()\n\ncpufreq_cpu_get_raw() may return NULL if the cpu is not in\npolicy-\u003ecpus cpu mask and it will cause null pointer dereference.",
  "id": "GHSA-2j8h-rq7h-37cq",
  "modified": "2025-11-03T21:31:50Z",
  "published": "2024-12-27T15:31:52Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-53231"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/65fe2f7fdafe2698a343661800434b3f2e51041e"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a357b63fd21e4b2791008c2175ba7a8c235ebce1"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a78e7207564258db6e373e86294a85f9d646d35a"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e07570a8f2cfc51260c6266cb8e1bd4777a610d6"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e9b39f1924b76abc18881e4ce899fb232dd23d12"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html"
    }
  ],
  "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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