CVE-2025-37830

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.

Reserved 2025-04-16 | Published 2025-05-08 | Updated 2025-05-08 | Assigner Linux

Product status

Default status
unaffected

99d6bdf3387734d75e3e34e94a58b8a355b7a9c8 before 4e3d1c1925d8e752992cd893d03d974e6807ac16
affected

99d6bdf3387734d75e3e34e94a58b8a355b7a9c8 before f9c5423855e3687262d881aeee5cfb3bc8577bff
affected

99d6bdf3387734d75e3e34e94a58b8a355b7a9c8 before ea834c90aa7cc80a1b456f7a91432734d5087d16
affected

99d6bdf3387734d75e3e34e94a58b8a355b7a9c8 before 7ccfadfb2562337b4f0462a86a9746a6eea89718
affected

99d6bdf3387734d75e3e34e94a58b8a355b7a9c8 before cfaca93b8fe317b7faa9af732e0ba8c9081fa018
affected

99d6bdf3387734d75e3e34e94a58b8a355b7a9c8 before 484d3f15cc6cbaa52541d6259778e715b2c83c54
affected

Default status
affected

4.17
affected

Any version before 4.17
unaffected

5.15.181
unaffected

6.1.136
unaffected

6.6.89
unaffected

6.12.26
unaffected

6.14.5
unaffected

6.15-rc4
unaffected

References

git.kernel.org/...c/4e3d1c1925d8e752992cd893d03d974e6807ac16

git.kernel.org/...c/f9c5423855e3687262d881aeee5cfb3bc8577bff

git.kernel.org/...c/ea834c90aa7cc80a1b456f7a91432734d5087d16

git.kernel.org/...c/7ccfadfb2562337b4f0462a86a9746a6eea89718

git.kernel.org/...c/cfaca93b8fe317b7faa9af732e0ba8c9081fa018

git.kernel.org/...c/484d3f15cc6cbaa52541d6259778e715b2c83c54

cve.org (CVE-2025-37830)

nvd.nist.gov (CVE-2025-37830)

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