CVE-2025-37830

MEDIUM

MEDIUM Priority: 0.01 BB Relevance: 36/100

Published: 2025-05-08 Modified: 2026-11-05 First seen: 2026-11-05 Status: active

Attack Surface

Low Complexity No Interaction

CVSS Vector Breakdown

AV: Local

AC: Low

PR: Low

UI: None

S: Unchanged

C: None

I: None

A: High

Description

In the Linux kernel, the following vulnerability has been resolved: cpufreq: scmi: Fix null-ptr-deref in scmi_cpufreq_get_rate() cpufreq_cpu_get_raw() can return NULL when the target CPU is not present in the policy->cpus mask. scmi_cpufreq_get_rate() does not check for this case, which results in a NULL pointer dereference. Add NULL check after cpufreq_cpu_get_raw() to prevent this issue.

Weakness Classification (1)

CWE-476

Affected Software (13)

Vendor	Product	Version
Linux	Linux	99d6bdf3387734d75e3e34e94a58b8a355b7a9c8 < bd1dcfba72aac4159c1d5e17cd861e702e6c19ac
Linux	Linux	99d6bdf3387734d75e3e34e94a58b8a355b7a9c8 < 4e3d1c1925d8e752992cd893d03d974e6807ac16
Linux	Linux	99d6bdf3387734d75e3e34e94a58b8a355b7a9c8 < f9c5423855e3687262d881aeee5cfb3bc8577bff
Linux	Linux	99d6bdf3387734d75e3e34e94a58b8a355b7a9c8 < ea834c90aa7cc80a1b456f7a91432734d5087d16
Linux	Linux	99d6bdf3387734d75e3e34e94a58b8a355b7a9c8 < 7ccfadfb2562337b4f0462a86a9746a6eea89718
Linux	Linux	99d6bdf3387734d75e3e34e94a58b8a355b7a9c8 < cfaca93b8fe317b7faa9af732e0ba8c9081fa018
Linux	Linux	99d6bdf3387734d75e3e34e94a58b8a355b7a9c8 < 484d3f15cc6cbaa52541d6259778e715b2c83c54
Linux	Linux	4.17
debian	debian_linux	11.0
linux	linux_kernel	4.17 – 5.15.181
linux	linux_kernel	6.15
linux	linux_kernel	6.15
linux	linux_kernel	6.15