CVE-2023-52675
MEDIUM severity · CVSS 5.5 · CWE-476
5.5CVSS MEDIUM
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.
Impact & exploitability
Attack vectorLocal
Attack complexityLow
Privileges requiredLow
User interactionNone
Confidentiality impactNone
Integrity impactNone
Availability impactHigh
Exploit probability (EPSS)0%
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected products we track (1)
Recommendation
Apply the vendor fix in your normal patch cycle. Open any affected product above for its exact safe version.
Official patch: https://git.kernel.org/stable/c/024352f7928b28f53609660663329d8c0f4ad032 ↗
Additional information
- NVD record
- https://git.kernel.org/stable/c/024352f7928b28f53609660663329d8c0f4ad032Patch
- https://git.kernel.org/stable/c/0a233867a39078ebb0f575e2948593bbff5826b3Patch
- https://git.kernel.org/stable/c/1e80aa25d186a7aa212df5acd8c75f55ac8dae34Patch
- https://git.kernel.org/stable/c/5a669f3511d273c8c1ab1c1d268fbcdf53fc7a05Patch
- https://git.kernel.org/stable/c/75fc599bcdcb1de093c9ced2e3cccc832f3787f3Patch
- https://git.kernel.org/stable/c/a2da3f9b1a1019c887ee1d164475a8fcdb0a3fecPatch
- https://git.kernel.org/stable/c/c7d828e12b326ea50fb80c369d7aa87519ed14c6Patch
- https://git.kernel.org/stable/c/f105c263009839d80fad6998324a4e1b3511cba0Patch