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.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Linux Linux
Default version status: unaffected
740fcdc2c20ecf855b36b919d7fa1b872b5a7eae to < a357b63fd21e4b2791008c2175ba7a8c235ebce1affected740fcdc2c20ecf855b36b919d7fa1b872b5a7eae to < e07570a8f2cfc51260c6266cb8e1bd4777a610d6affected740fcdc2c20ecf855b36b919d7fa1b872b5a7eae to < e9b39f1924b76abc18881e4ce899fb232dd23d12affected740fcdc2c20ecf855b36b919d7fa1b872b5a7eae to < 65fe2f7fdafe2698a343661800434b3f2e51041eaffected740fcdc2c20ecf855b36b919d7fa1b872b5a7eae to < a78e7207564258db6e373e86294a85f9d646d35aaffected
Linux Linux
Default version status: affected
5.19affected0 to < 5.19unaffected6.1.120 to ≤ 6.1.*unaffected6.6.64 to ≤ 6.6.*unaffected6.11.11 to ≤ 6.11.*unaffected6.12.2 to ≤ 6.12.*unaffected6.13 to ≤ *unaffected
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 ↗
- https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html ↗