CVE-2025-37829
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 this matter?
Lower severity and a low EPSS score (0.20%). Track it; it rarely justifies an emergency change on its own.
Description
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.
- CVSS 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.20% probability · 10th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-476
- Affected
- linux/linux kernel · debian/debian linux
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/124bddf123311cd1f18bffd63a5d974468d59c67Patch
- https://git.kernel.org/stable/c/19e0eaa62e8831f2bc0285fef3bf8faaa7f3e09bPatch
- https://git.kernel.org/stable/c/28fbd7b13b4d3074b16db913aedc9d8d37ab41e7Patch
- https://git.kernel.org/stable/c/73b24dc731731edf762f9454552cb3a5b7224949Patch
- https://git.kernel.org/stable/c/8fbaa76690f67a7cbad315f89d607b46e3e06edePatch
- https://git.kernel.org/stable/c/ad4796f2da495b2cbbd0fccccbcbf63f2aeee613Patch
- https://git.kernel.org/stable/c/da8ee91e532486055ecf88478d38c2f3dc234182Patch
- https://git.kernel.org/stable/c/fdf035d9c5436536ffcfea0ac6adeb5dda3c3a23Patch
- https://lists.debian.org/debian-lts-announce/2025/05/msg00030.htmlMailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2025/05/msg00045.htmlMailing List, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.