Threats tagged 'ghsa-wgqg-h53f-2jvm'

A use-after-free vulnerability in the Linux kernel's batman-adv module was fixed. The issue involved retrieving the ethernet header after a potential skb buffer reallocation during packet reception, where variables pointing to the old buffer were not properly reassigned. This flaw could lead to use-after-free conditions affecting TT and AP isolation handling. The vulnerability has a high CVSS score of 8.8 and affects multiple specific Linux kernel versions. A patch is available to address this issue.