CVE-2024-53231
cpufreq: CPPC: Fix possible null-ptr-deref for cpufreq_cpu_get_raw()
CVSS Score
5.5
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Dec 27, 2024 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
740fcdc2c20ecf855b36b919d7fa1b872b5a7eae < a357b63fd21e4b2791008c2175ba7a8c235ebce1 740fcdc2c20ecf855b36b919d7fa1b872b5a7eae < e07570a8f2cfc51260c6266cb8e1bd4777a610d6 740fcdc2c20ecf855b36b919d7fa1b872b5a7eae < e9b39f1924b76abc18881e4ce899fb232dd23d12 740fcdc2c20ecf855b36b919d7fa1b872b5a7eae < 65fe2f7fdafe2698a343661800434b3f2e51041e 740fcdc2c20ecf855b36b919d7fa1b872b5a7eae < a78e7207564258db6e373e86294a85f9d646d35a
Linux / Linux
5.19
References
git.kernel.org: https://git.kernel.org/stable/c/a357b63fd21e4b2791008c2175ba7a8c235ebce1 git.kernel.org: https://git.kernel.org/stable/c/e07570a8f2cfc51260c6266cb8e1bd4777a610d6 git.kernel.org: https://git.kernel.org/stable/c/e9b39f1924b76abc18881e4ce899fb232dd23d12 git.kernel.org: https://git.kernel.org/stable/c/65fe2f7fdafe2698a343661800434b3f2e51041e git.kernel.org: https://git.kernel.org/stable/c/a78e7207564258db6e373e86294a85f9d646d35a lists.debian.org: https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html