CVE-2024-26855net: ice: Fix potential NULL pointer dereference in ice_bridge_setlink()
Updated under an hour ago ()
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No exploitation reported and no EPSS estimate yet.
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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.
- CVSS
- 5.5 MEDIUM (v3.1, NVD)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Weakness (CWE)
- Not given
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Linux
- NVD analysis
- Modified
- Record last updated
- Oct 15, 2026
- First seen by InfoSec Signals
- Oct 15, 2026
Affected products
Linux Linux linux:linux (from the name) | from b1edc14a3fbfe0154a2aecb8bb9775c3012cb6e2 before d9fefc51133107e59d192d773be86c1150cfeebb; from b1edc14a3fbfe0154a2aecb8bb9775c3012cb6e2 before 37fe99016b12d32100ce670216816dba6c48b309; from b1edc14a3fbfe0154a2aecb8bb9775c3012cb6e2 before 8d95465d9a424200485792858c5b3be54658ce19; from b1edc14a3fbfe0154a2aecb8bb9775c3012cb6e2 before afdd29726a6de4ba27cd15590661424c888dc596; from b1edc14a3fbfe0154a2aecb8bb9775c3012cb6e2 before 1a770927dc1d642b22417c3e668c871689fc58b3; from b1edc14a3fbfe0154a2aecb8bb9775c3012cb6e2 before 0e296067ae0d74a10b4933601f9aa9f0ec8f157f; from b1edc14a3fbfe0154a2aecb8bb9775c3012cb6e2 before 06e456a05d669ca30b224b8ed962421770c1496c | CNA record |
Siemens SIMATIC S7-1500 TM MFP - GNU/Linux subsystem siemens:simatic_s7_1500_tm_mfp_gnu_linux_subsystem (from the name) | before V1.1.1 | CISA ADP |
linux linux_kernel linux:linux_kernel | from 4.20 before 5.4.272; from 5.5 before 5.10.213; from 5.11 before 5.15.152; from 5.16 before 6.1.82; from 6.2 before 6.6.22; from 6.7 before 6.7.10; 6.8; 6.8; and 4 more ranges | NVD |
debian debian_linux debian:debian_linux | 10.0 | NVD |
References
- https://git.kernel.org/stable/c/d9fefc51133107e59d192d773be86c1150cfeebbpatch
- https://git.kernel.org/stable/c/37fe99016b12d32100ce670216816dba6c48b309patch
- https://git.kernel.org/stable/c/8d95465d9a424200485792858c5b3be54658ce19patch
- https://git.kernel.org/stable/c/afdd29726a6de4ba27cd15590661424c888dc596patch
- https://git.kernel.org/stable/c/1a770927dc1d642b22417c3e668c871689fc58b3patch
- https://git.kernel.org/stable/c/0e296067ae0d74a10b4933601f9aa9f0ec8f157fpatch
- https://git.kernel.org/stable/c/06e456a05d669ca30b224b8ed962421770c1496cpatch
- https://lists.debian.org/debian-lts-announce/2024/06/msg00017.htmlmailing-list
- https://cert-portal.siemens.com/productcert/html/ssa-265688.html
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.