Description

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.

Classification

CVE ID: CVE-2023-52675

Affected Products

Vendor: Linux

Product: Linux

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.04% (probability of being exploited)

EPSS Percentile: 15.23% (scored less or equal to compared to others)

EPSS Date: 2025-02-03 (when was this score calculated)

References

https://git.kernel.org/stable/c/75fc599bcdcb1de093c9ced2e3cccc832f3787f3
https://git.kernel.org/stable/c/1e80aa25d186a7aa212df5acd8c75f55ac8dae34
https://git.kernel.org/stable/c/5a669f3511d273c8c1ab1c1d268fbcdf53fc7a05
https://git.kernel.org/stable/c/f105c263009839d80fad6998324a4e1b3511cba0
https://git.kernel.org/stable/c/a2da3f9b1a1019c887ee1d164475a8fcdb0a3fec
https://git.kernel.org/stable/c/024352f7928b28f53609660663329d8c0f4ad032
https://git.kernel.org/stable/c/c7d828e12b326ea50fb80c369d7aa87519ed14c6
https://git.kernel.org/stable/c/0a233867a39078ebb0f575e2948593bbff5826b3

Timeline