CVE-2024-26855
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…
Does this matter?
Lower severity and a low EPSS score (0.25%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.25% probability · 16th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-476
- Affected
- linux/linux kernel · debian/debian linux
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/06e456a05d669ca30b224b8ed962421770c1496cPatch
- https://git.kernel.org/stable/c/0e296067ae0d74a10b4933601f9aa9f0ec8f157fPatch
- https://git.kernel.org/stable/c/1a770927dc1d642b22417c3e668c871689fc58b3Patch
- 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/d9fefc51133107e59d192d773be86c1150cfeebbPatch
- https://git.kernel.org/stable/c/06e456a05d669ca30b224b8ed962421770c1496cPatch
- https://git.kernel.org/stable/c/0e296067ae0d74a10b4933601f9aa9f0ec8f157fPatch
- https://git.kernel.org/stable/c/1a770927dc1d642b22417c3e668c871689fc58b3Patch
- 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/d9fefc51133107e59d192d773be86c1150cfeebbPatch
- https://lists.debian.org/debian-lts-announce/2024/06/msg00017.htmlMailing List
- https://cert-portal.siemens.com/productcert/html/ssa-265688.html
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.