cpufreq: scpi: Fix null-ptr-deref in scpi_cpufreq_get_rate()
3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 0.2%
exploitation probability
0.2%top 93% of all CVEs
observed exploitation
nono source reports it
In the Linux kernel, the following vulnerability has been resolved:
cpufreq: scpi: Fix null-ptr-deref in scpi_cpufreq_get_rate()
cpufreq_cpu_get_raw() can return NULL when the target CPU is not present
in the policy->cpus mask. scpi_cpufreq_get_rate() does not check for
this case, which results in a NULL pointer dereference.
Affected products
Linux · LinuxReferences
https://git.kernel.org/stable/c/124bddf123311cd1f18bffd63a5d974468d59c67https://git.kernel.org/stable/c/19e0eaa62e8831f2bc0285fef3bf8faaa7f3e09bhttps://git.kernel.org/stable/c/28fbd7b13b4d3074b16db913aedc9d8d37ab41e7https://git.kernel.org/stable/c/73b24dc731731edf762f9454552cb3a5b7224949https://git.kernel.org/stable/c/8fbaa76690f67a7cbad315f89d607b46e3e06edehttps://git.kernel.org/stable/c/ad4796f2da495b2cbbd0fccccbcbf63f2aeee613https://git.kernel.org/stable/c/da8ee91e532486055ecf88478d38c2f3dc234182https://git.kernel.org/stable/c/fdf035d9c5436536ffcfea0ac6adeb5dda3c3a23https://lists.debian.org/debian-lts-announce/2025/05/msg00030.htmlhttps://lists.debian.org/debian-lts-announce/2025/05/msg00045.html