github - ghsa-2j8h-rq7h-37cq

GHSA-2J8H-RQ7H-37CQ

Vulnerability from github – Published: 2024-12-27 15:31 – Updated: 2025-11-03 21:31

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.

Severity ?

5.5 (Medium)


                  
                    CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

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JSON

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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"
    }
  ]
}

CVE-2024-53231 (GCVE-0-2024-53231)

Vulnerability from cvelistv5 – Published: 2024-12-27 13:50 – Updated: 2025-11-03 20:47

Summary

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.

Severity ?

5.5 (Medium)


                        
                          CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CWE

CWE-476 - NULL Pointer Dereference

Assigner

Linux

References

URL

Tags

	https://git.kernel.org/stable/c/a357b63fd21e4b279…
	https://git.kernel.org/stable/c/e07570a8f2cfc5126…
	https://git.kernel.org/stable/c/e9b39f1924b76abc1…
	https://git.kernel.org/stable/c/65fe2f7fdafe2698a…
	https://git.kernel.org/stable/c/a78e7207564258db6…

Impacted products

Vendor

Product

Version

Linux

Affected: 740fcdc2c20ecf855b36b919d7fa1b872b5a7eae , < a357b63fd21e4b2791008c2175ba7a8c235ebce1 (git)
Affected: 740fcdc2c20ecf855b36b919d7fa1b872b5a7eae , < e07570a8f2cfc51260c6266cb8e1bd4777a610d6 (git)
Affected: 740fcdc2c20ecf855b36b919d7fa1b872b5a7eae , < e9b39f1924b76abc18881e4ce899fb232dd23d12 (git)
Affected: 740fcdc2c20ecf855b36b919d7fa1b872b5a7eae , < 65fe2f7fdafe2698a343661800434b3f2e51041e (git)
Affected: 740fcdc2c20ecf855b36b919d7fa1b872b5a7eae , < a78e7207564258db6e373e86294a85f9d646d35a (git)

Linux

Affected: 5.19
Unaffected: 0 , < 5.19 (semver)
Unaffected: 6.1.120 , ≤ 6.1.* (semver)
Unaffected: 6.6.64 , ≤ 6.6.* (semver)
Unaffected: 6.11.11 , ≤ 6.11.* (semver)
Unaffected: 6.12.2 , ≤ 6.12.* (semver)
Unaffected: 6.13 , ≤ * (original_commit_for_fix)

Show details on NVD website

JSON

To clipboard

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        "metrics": [
          {
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              "attackComplexity": "LOW",
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              "confidentialityImpact": "NONE",
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              "privilegesRequired": "LOW",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
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            },
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              "lessThanOrEqual": "6.11.*",
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              "version": "6.11.11",
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            },
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            }
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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-2J8H-RQ7H-37CQ

CVE-2024-53231 (GCVE-0-2024-53231)

Tags

Sightings

Nomenclature