cpufreq: CPPC: Fix possible null-ptr-deref for cpufreq_cpu_get_raw()
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 5.5epss 0.2%
exploitation probability
0.2%top 87% of all CVEs
observed exploitation
nono source reports it
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.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected products
Linux · LinuxReferences
https://git.kernel.org/stable/c/65fe2f7fdafe2698a343661800434b3f2e51041ehttps://git.kernel.org/stable/c/a357b63fd21e4b2791008c2175ba7a8c235ebce1https://git.kernel.org/stable/c/a78e7207564258db6e373e86294a85f9d646d35ahttps://git.kernel.org/stable/c/e07570a8f2cfc51260c6266cb8e1bd4777a610d6https://git.kernel.org/stable/c/e9b39f1924b76abc18881e4ce899fb232dd23d12https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html