CVE-2024-26855: Debian Linux

Medium severity, CVSS 5.5. EPSS: 0.3% chance of exploitation in the next 30 days.

In the Linux kernel, the following vulnerability has been resolved: net: ice: Fix potential NULL pointer dereference in ice_bridge_setlink() The function ice_bridge_setlink() may encounter a NULL pointer dereference if nlmsg_find_attr() returns NULL and br_spec is dereferenced subsequently in nla_for_each_nested(). To address this issue, add a check to ensure that br_spec is not NULL before proceeding with the nested attribute iteration.

Affected products

• Debian Debian Linux: version 10.0 only
• Linux Linux Kernel: from 4.20, before 5.4.272 (fixed in 5.4.272); from 5.5, before 5.10.213 (fixed in 5.10.213); from 5.11, before 5.15.152 (fixed in 5.15.152); from 5.16, before 6.1.82 (fixed in 6.1.82); from 6.2, before 6.6.22 (fixed in 6.6.22); from 6.7, before 6.7.10 (fixed in 6.7.10); …

Published 2024-04-17. Last modified 2026-06-17.