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CVE PROGRAM SOURCE RECORD5.5 Medium

CVE-2024-50178

cpufreq: loongson3: Use raw_smp_processor_id() in do_service_request()

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: cpufreq: loongson3: Use raw_smp_processor_id() in do_service_request() Use raw_smp_processor_id() instead of plain smp_processor_id() in do_service_request(), otherwise we may get some errors with the driver enabled: BUG: using smp_processor_id() in preemptible [00000000] code: (udev-worker)/208 caller is loongson3_cpufreq_probe+0x5c/0x250 [loongson3_cpufreq]

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

  • ccf51454145bffd98e31cdbe54a4262473c609e2 to < 2f78e4a6d2702ac03c2bf2ed3a0e344e1fa9f967affected
  • ccf51454145bffd98e31cdbe54a4262473c609e2 to < 2b7ec33e534f7a10033a5cf07794acf48b182bbeaffected

Linux Linux

Default version status: affected

  • 6.11affected
  • 0 to < 6.11unaffected
  • 6.11.3 to ≤ 6.11.*unaffected
  • 6.12 to ≤ *unaffected

References