high7.8
CVE-2026-46324
In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: use list_del_rcu for netlink hooks nft_netdev_unregister_hooks and __…
Impact
In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: use list_del_rcu for netlink hooks nft_netdev_unregister_hooks and __nft_unregister_flowtable_net_hooks need to use list_del_rcu(), this list can be walked by concurrent dumpers. Add a new helper and use it consistently.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Linux | Linux Kernel | from 4.19.316 before 4.20 from 5.4.262 before 5.5 from 5.10.198 before 5.11 from 5.15.45 before 5.16 from 5.17.13 before 5.18 from 5.18.2 before 6.18.33 |
Weakness classification
References
- NVD record
- CVE.org record
- https://git.kernel.org/stable/c/0bd93ce4f3c35e845532184331d7917d7e562c80
- https://git.kernel.org/stable/c/0f33e8ad6ac563ae2233dd7f75884e0ee010521d
- https://git.kernel.org/stable/c/2405730fde96f7fa483a5862e323b681e0e09f54
- https://git.kernel.org/stable/c/6480ea533cedfbf79ea5a1f12c5f71d41484dd8a
- https://git.kernel.org/stable/c/f3224ee463f8f6f6ced7dcdf6081add4f8128527
- https://git.kernel.org/stable/c/fe45e203527af8a2c0dc4c8a7b56c09c74b796c8