CVE-2024-53230

Summary

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

cpufreq: CPPC: Fix possible null-ptr-deref for cppc_get_cpu_cost()

cpufreq_cpu_get_raw() may return NULL if the cpu is not in policy->cpus cpu mask and it will cause null pointer dereference, so check NULL for cppc_get_cpu_cost().

Affected Software

VendorProductVersion RangeStatus
LinuxLinux740fcdc2c20ecf855b36b919d7fa1b872b5a7eae < 1975b481f644f8f841d9c188e3c214fce187f18baffected
LinuxLinux740fcdc2c20ecf855b36b919d7fa1b872b5a7eae < f05ef81db63889f6f14eb77fd140dac6cedb6f7faffected
LinuxLinux740fcdc2c20ecf855b36b919d7fa1b872b5a7eae < afd22d9839359829776abb55cc9bc4946e888704affected
LinuxLinux740fcdc2c20ecf855b36b919d7fa1b872b5a7eae < 6be57617a38b3f33266acecdb3c063c1c079aaf7affected
LinuxLinux740fcdc2c20ecf855b36b919d7fa1b872b5a7eae < 1a1374bb8c5926674973d849feed500bc61ad535affected
LinuxLinux5.19affected
LinuxLinux0 < 5.19unaffected
LinuxLinux6.1.120 <= 6.1.*unaffected
LinuxLinux6.6.64 <= 6.6.*unaffected
LinuxLinux6.11.11 <= 6.11.*unaffected
LinuxLinux6.12.2 <= 6.12.*unaffected
LinuxLinux6.13 <= *unaffected

Weaknesses

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

CVE Program Container

Additional References

References