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Status published
Unknown
CVE-2024-53231
cpufreq: CPPC: Fix possible null-ptr-deref for cpufreq_cpu_get_raw()
Vulnerability Description
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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- https://git.kernel.org/stable/c/a357b63fd21e4b2791008c2175ba7a8c235ebce1
- https://git.kernel.org/stable/c/e07570a8f2cfc51260c6266cb8e1bd4777a610d6
- https://git.kernel.org/stable/c/e9b39f1924b76abc18881e4ce899fb232dd23d12
- https://git.kernel.org/stable/c/65fe2f7fdafe2698a343661800434b3f2e51041e
- https://git.kernel.org/stable/c/a78e7207564258db6e373e86294a85f9d646d35a
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Affected Vendor
Linux
View all reports →Affected Software
Linux
Vulnerable Versions:
740fcdc2c20ecf855b36b919d7fa1b872b5a7eae, 5.19, 0, 6.1.120, 6.6.64, 6.11.11, 6.12.2, 6.13
Timeline
Official Publish:
December 27th, 2024
Last Modified:
May 11th, 2026
Added to House:
July 22nd, 2026
CVSS Vectors
No vector data available
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.