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CVE PROGRAM SOURCE RECORDUnscored

CVE-2025-37830

cpufreq: scmi: Fix null-ptr-deref in scmi_cpufreq_get_rate()

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Status
Published
Published
Updated
Assigning organization
Linux

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Linux Linux

Default version status: unaffected

  • 99d6bdf3387734d75e3e34e94a58b8a355b7a9c8 to < bd1dcfba72aac4159c1d5e17cd861e702e6c19acaffected
  • 99d6bdf3387734d75e3e34e94a58b8a355b7a9c8 to < 4e3d1c1925d8e752992cd893d03d974e6807ac16affected
  • 99d6bdf3387734d75e3e34e94a58b8a355b7a9c8 to < f9c5423855e3687262d881aeee5cfb3bc8577bffaffected
  • 99d6bdf3387734d75e3e34e94a58b8a355b7a9c8 to < ea834c90aa7cc80a1b456f7a91432734d5087d16affected
  • 99d6bdf3387734d75e3e34e94a58b8a355b7a9c8 to < 7ccfadfb2562337b4f0462a86a9746a6eea89718affected
  • 99d6bdf3387734d75e3e34e94a58b8a355b7a9c8 to < cfaca93b8fe317b7faa9af732e0ba8c9081fa018affected
  • 99d6bdf3387734d75e3e34e94a58b8a355b7a9c8 to < 484d3f15cc6cbaa52541d6259778e715b2c83c54affected

Linux Linux

Default version status: affected

  • 4.17affected
  • 0 to < 4.17unaffected
  • 5.10.248 to ≤ 5.10.*unaffected
  • 5.15.181 to ≤ 5.15.*unaffected
  • 6.1.136 to ≤ 6.1.*unaffected
  • 6.6.89 to ≤ 6.6.*unaffected
  • 6.12.26 to ≤ 6.12.*unaffected
  • 6.14.5 to ≤ 6.14.*unaffected
  • 6.15 to ≤ *unaffected

References