CVE-2023-52675

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.

CVSS 3.1

5.5CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS

0.3% chance of exploitation in the next 30 days; higher than 20% of CVEs (scores of 2026-10-25)

CWE

CWE-476

Published

2024-05-17

Modified

2026-10-15

Record from

the NVD, synced 2026-10-19

Affected

• linux:linux_kernel

References

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

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