A heap out-of-bounds write vulnerability in the Linux...
High severity
Unreviewed
Published
Jun 28, 2023
to the GitHub Advisory Database
•
Updated Apr 4, 2024
Description
Published by the National Vulnerability Database
Jun 28, 2023
Published to the GitHub Advisory Database
Jun 28, 2023
Last updated
Apr 4, 2024
A heap out-of-bounds write vulnerability in the Linux Kernel ipvlan network driver can be exploited to achieve local privilege escalation.
The out-of-bounds write is caused by missing skb->cb initialization in the ipvlan network driver. The vulnerability is reachable if CONFIG_IPVLAN is enabled.
We recommend upgrading past commit 90cbed5247439a966b645b34eb0a2e037836ea8e.
References