CVE-2024-26855

MEDIUM

Linux Kernel 4.20-6.7.10 - NULL Pointer Dereference in ice_bridge_setlink

Title source: llm
STIX 2.1

Description

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.

References (9)

Core 9

Scores

CVSS v3 5.5
EPSS 0.0001
EPSS Percentile 1.5%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-476
Status published
Products (25)
debian/debian_linux 10.0
linux/Kernel 4.20.0 - 5.4.272linux
linux/Kernel 5.11.0 - 5.15.152linux
linux/Kernel 5.16.0 - 6.1.82linux
linux/Kernel 5.5.0 - 5.10.213linux
linux/Kernel 6.2.0 - 6.6.22linux
linux/Kernel 6.7.0 - 6.7.10linux
Linux/Linux < 4.20
Linux/Linux 4.20
Linux/Linux 5.10.213 - 5.10.*
... and 15 more
Published Apr 17, 2024
Tracked Since Feb 18, 2026