A vulnerability was found in Linux Kernel up to 5.15.136/6.1.58/6.5.7. It has been classified as critical. Affected is the function __insn_get_emulate_prefix of the component lbr. The manipulation leads to null pointer dereference.

This vulnerability is traded as CVE-2023-52476. The attack needs to be initiated within the local network. There is no exploit available.

It is recommended to upgrade the affected component.