CVE-2025-37829
cpufreq: scpi: Fix null-ptr-deref in scpi_cpufreq_get_rate()
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
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.
Timeline
- CVE published
- Record last updated
Affected versions
- Linux Linux
Version range not reported
- Linux Linux
4.16
References 8
git.kernel.org
- stable/c/ad4796f2da495b2cbbd0fccccbcbf63f2aeee613
- stable/c/fdf035d9c5436536ffcfea0ac6adeb5dda3c3a23
- stable/c/8fbaa76690f67a7cbad315f89d607b46e3e06ede
- stable/c/da8ee91e532486055ecf88478d38c2f3dc234182
- stable/c/19e0eaa62e8831f2bc0285fef3bf8faaa7f3e09b
- stable/c/28fbd7b13b4d3074b16db913aedc9d8d37ab41e7
- stable/c/124bddf123311cd1f18bffd63a5d974468d59c67
- stable/c/73b24dc731731edf762f9454552cb3a5b7224949