CVE-2023-6931 | Linux Kernel up to 6.6.x Performance Events System events/core.c perf_read_group out-of-bounds write

CVE-2023-6931 | Linux Kernel up to 6.6.x Performance Events System events/core.c perf_read_group out-of-bounds write

A vulnerability classified as critical has been found in Linux Kernel up to 6.6.x. Affected is the function perf_read_group of the file events/core.c of the component Performance Events System. The manipulation leads to out-of-bounds write. This vulnerability is traded as CVE-2023-6931. Local access is required to approach this attack. There is no exploit available. It is recommended to upgrade the affected component.