CVE-2023-53312

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.1.30-syzkaller

Description A flaw was discovered in the Linux kernel related to the interaction between the net dev start xmit trace event and the skb transport offset() function. Specifically, the issue arises from incorrect handling of skb transport offset() after a certain commit, as highlighted by syzbot. This can lead to a kernel warning and potentially other undefined behavior.

Recommendations Update the Linux kernel to version 6.1.30-syzkaller or later.