Skip to main content
cve.nowby Sazabi
← All vulnerabilities
CVE-2023-52675

powerpc/imc-pmu: Add a null pointer check in update_events_in_group()

Published
Last modified
published
Not listed in CISA KEV
Fix
Fixed in 4.19.306, 5.4.268, 5.10.209, 5.15.148, 6.1.75, and 2 more
None on Exploit-DB, Metasploit or GitHub
  • Exploitation: none
  • Automatable: no
  • Technical impact: partial

Summary

In the Linux kernel, the following vulnerability has been resolved: powerpc/imc-pmu: Add a null pointer check in update_events_in_group() kasprintf() returns a pointer to dynamically allocated memory which can be NULL upon failure.

Timeline

  1. CVE published
  2. CISA SSVC assessment

    Exploitation: none · Automatable: no · Technical impact: partial

  3. Record last updated

Affected versions

  • Linux Linux

    From 885dcd709ba9120b9935415b8b0f9d1b94e5826b · fixed in 75fc599bcdcb1de093c9ced2e3cccc832f3787f3; From 885dcd709ba9120b9935415b8b0f9d1b94e5826b · fixed in 1e80aa25d186a7aa212df5acd8c75f55ac8dae34; From 885dcd709ba9120b9935415b8b0f9d1b94e5826b · fixed in 5a669f3511d273c8c1ab1c1d268fbcdf53fc7a05; From 885dcd709ba9120b9935415b8b0f9d1b94e5826b · fixed in f105c263009839d80fad6998324a4e1b3511cba0; From 885dcd709ba9120b9935415b8b0f9d1b94e5826b · fixed in a2da3f9b1a1019c887ee1d164475a8fcdb0a3fec; From 885dcd709ba9120b9935415b8b0f9d1b94e5826b · fixed in 024352f7928b28f53609660663329d8c0f4ad032; From 885dcd709ba9120b9935415b8b0f9d1b94e5826b · fixed in c7d828e12b326ea50fb80c369d7aa87519ed14c6; From 885dcd709ba9120b9935415b8b0f9d1b94e5826b · fixed in 0a233867a39078ebb0f575e2948593bbff5826b3

  • Linux Linux

    4.14

  • KernelLinux

    From 4.14.0 · fixed in 4.19.306; From 4.20.0 · fixed in 5.4.268; From 5.5.0 · fixed in 5.10.209; From 5.11.0 · fixed in 5.15.148; From 5.16.0 · fixed in 6.1.75; From 6.2.0 · fixed in 6.6.14; From 6.7.0 · fixed in 6.7.2

References 8

git.kernel.org