In the Linux kernel, the following vulnerability has been resolved: vxlan: vnifilter: Fix unlocked deletion of default FDB entry When a VNI is deleted from a VXLAN device in 'vnifilter' mode, the F…
High CVSS 7.8
Summary
In the Linux kernel, the following vulnerability has been resolved: vxlan: vnifilter: Fix unlocked deletion of default FDB entry When a VNI is deleted from a VXLAN device in 'vnifilter' mode, the FDB entry associated with the default remote (assuming one was configured) is deleted without holding the hash lock. This is wrong and will result in a warning [1] being generated by the lockdep annotation that was added by commit ebe642067455 ("vxlan: Create wrappers for FDB lookup"). Reproducer: …
In-depth triage · Auto channel
No in-depth report has been generated yet (DR-003 v2 AI pipeline is under construction).
Affected products
- :
- :
Sources
- NVD DATABASE
Original Links
- https://git.kernel.org/stable/c/087a9eb9e5978e3ba362e1163691e41097e8ca20 Patch
- https://git.kernel.org/stable/c/2d4a121296aa3940d2df9906f955c2b6b4e38bc3 Patch
- https://git.kernel.org/stable/c/3576e9a80b6c4381b01ce0cbaa07f5e92d4492ed Patch
- https://git.kernel.org/stable/c/470206205588559e60035fceb5f256640cb45f99 Patch
- https://git.kernel.org/stable/c/5cb9e07f84e527974b12e82e2549fa6c0cc6eef0 Patch
- https://lists.debian.org/debian-lts-announce/2025/08/msg00010.html Mailing List
Timeline
- nvd_ingest NVD