CVE-2025-37830
cpufreq: scmi: Fix null-ptr-deref in scmi_cpufreq_get_rate()
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | May 8, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
99d6bdf3387734d75e3e34e94a58b8a355b7a9c8 < bd1dcfba72aac4159c1d5e17cd861e702e6c19ac 99d6bdf3387734d75e3e34e94a58b8a355b7a9c8 < 4e3d1c1925d8e752992cd893d03d974e6807ac16 99d6bdf3387734d75e3e34e94a58b8a355b7a9c8 < f9c5423855e3687262d881aeee5cfb3bc8577bff 99d6bdf3387734d75e3e34e94a58b8a355b7a9c8 < ea834c90aa7cc80a1b456f7a91432734d5087d16 99d6bdf3387734d75e3e34e94a58b8a355b7a9c8 < 7ccfadfb2562337b4f0462a86a9746a6eea89718 99d6bdf3387734d75e3e34e94a58b8a355b7a9c8 < cfaca93b8fe317b7faa9af732e0ba8c9081fa018 99d6bdf3387734d75e3e34e94a58b8a355b7a9c8 < 484d3f15cc6cbaa52541d6259778e715b2c83c54
Linux / Linux
4.17
References
git.kernel.org: https://git.kernel.org/stable/c/bd1dcfba72aac4159c1d5e17cd861e702e6c19ac git.kernel.org: https://git.kernel.org/stable/c/4e3d1c1925d8e752992cd893d03d974e6807ac16 git.kernel.org: https://git.kernel.org/stable/c/f9c5423855e3687262d881aeee5cfb3bc8577bff git.kernel.org: https://git.kernel.org/stable/c/ea834c90aa7cc80a1b456f7a91432734d5087d16 git.kernel.org: https://git.kernel.org/stable/c/7ccfadfb2562337b4f0462a86a9746a6eea89718 git.kernel.org: https://git.kernel.org/stable/c/cfaca93b8fe317b7faa9af732e0ba8c9081fa018 git.kernel.org: https://git.kernel.org/stable/c/484d3f15cc6cbaa52541d6259778e715b2c83c54 lists.debian.org: https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html