Description
In the Linux kernel, the following vulnerability has been resolved: neighbour: use RCU protection in __neigh_notify() __neigh_notify() can be called without RTNL or RCU protection. Use RCU protection to avoid potential UAF.
References (11)
Core 11
Core References
Vendor Advisory
https://cert-portal.siemens.com/productcert/html/ssa-265688.html
Scores
CVSS v3
7.8
EPSS
0.0023
EPSS Percentile
13.4%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-416
Status
published
Products (27)
linux/Kernel
2.6.25 - 5.4.291linux
linux/Kernel
5.11.0 - 5.15.179linux
linux/Kernel
5.16.0 - 6.1.129linux
linux/Kernel
5.5.0 - 5.10.235linux
linux/Kernel
6.13.0 - 6.13.4linux
linux/Kernel
6.2.0 - 6.6.79linux
linux/Kernel
6.7.0 - 6.12.16linux
Linux/Linux
< 2.6.25
Linux/Linux
2.6.25
Linux/Linux
426b5303eb435d98b9bee37a807be386bc2b3320 - 1cbb2aa90cd3fba15ad7efb5cdda28f3d1082379
... and 17 more
Published
Feb 27, 2025
Tracked Since
Feb 18, 2026