CVE-2024-26855
Medium
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.
SeverityMedium
CVSS5.5
Exploit probability—
Product
Linux Kernel
PublishedApr 17, 2024
First seenApr 17, 2024
How to fix
Update
- linux linux_kernel5.4.272, 5.10.213, 5.15.152, 6.1.82, 6.6.22, 6.7.10 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | 4.20 ≤ v < 5.4.272, 5.5 ≤ v < 5.10.213, 5.11 ≤ v < 5.15.152, 5.16 ≤ v < 6.1.82, 6.2 ≤ v < 6.6.22, 6.7 ≤ v < 6.7.10, 6.8 | 5.4.272, 5.10.213, 5.15.152, 6.1.82, 6.6.22, 6.7.10 |
| debian debian_linux | 10.0 | — |
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