PT-2024-21533 · Linux+9 · Linux Kernel+9
Rand Deeb
·
Published
2024-03-05
·
Updated
2025-09-29
·
CVE-2024-26855
CVSS v3.1
5.5
Medium
| Vector | AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
The issue is related to a potential NULL pointer dereference in the
ice bridge setlink() function. This can occur if nlmsg find attr() returns NULL and br spec is subsequently dereferenced in nla for each nested(). To address this, a check is added to ensure br spec is not NULL before proceeding with the nested attribute iteration.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
DoS
NULL Pointer Dereference
Found an issue in the description? Have something to add? Feel free to write us 👾
Related Identifiers
Affected Products
Almalinux
Astra Linux
Centos
Linuxmint
Linux Kernel
Red Hat
Red Os
Rocky Linux
Suse
Ubuntu