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CVE-2025-37831

kernel: cpufreq: apple-soc: Fix null-ptr-deref in apple_soc_cpufreq_get_rate()

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Severity

Unknown

Red Hat Product Security

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CVSS

Review impact separately from score.

Published · May 8, 2025

Updated · June 30, 2026

Description

In the Linux kernel, the following vulnerability has been resolved:

cpufreq: apple-soc: Fix null-ptr-deref in apple_soc_cpufreq_get_rate()

cpufreq_cpu_get_raw() can return NULL when the target CPU is not present in the policy->cpus mask. apple_soc_cpufreq_get_rate() does not check for this case, which results in a NULL pointer dereference.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CWE not specified