CVE-2022-2938

Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)

Description The issue is related to the psi trigger poll() function in the kernel/sched/psi.c module of the Linux kernel's Pressure Stall Information (PSI) system. It involves the reuse of previously freed memory, which could allow an attacker to impact the confidentiality, integrity, and availability of protected information. The flaw could enable an attacker to crash the system or cause other memory-corruption side effects.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.