CVE-2024-26809
netfilter: nft_set_pipapo: release elements in clone only from destroy path
MEDIUM 5.5EPSS 0.3%
In the Linux kernel, the following vulnerability has been resolved:netfilter: nft_set_pipapo: release elements in clone only from destroy pathClone already always provides a current view of the lookup table, use itto destroy the set, otherwise it is possible to destroy elements twice.This fix requires: 212ed75dc5fb ("netfilter: nf_tables: integrate pipapo into commit protocol")which came after: 9827a0e6e23b ("netfilter: nft_set_pipapo: release elements in clone from abort path").
- Affected
- Linux
- CVSS v3.1 NVD
- 5.5 MEDIUM
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H - CVSS v3.1 CNA
- 7.8 HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - EPSS
- 0.29% chance of exploitation in the next 30 days, 21st percentile
- Published
- 2024-04-04
- Updated
- 2026-08-05
Exploit collections (1)
- linux/kernelctf/CVE-2024-26809_lts_cosgoogle/security-research
Security advisories
- https://git.kernel.org/stable/c/362508506bf545e9ce18c72a2c48dcbfb891ab9c
- https://git.kernel.org/stable/c/5ad233dc731ab64cdc47b84a5c1f78fff6c024af
- https://git.kernel.org/stable/c/821e28d5b506e6a73ccc367ff792bd894050d48b
- https://git.kernel.org/stable/c/9384b4d85c46ce839f51af01374062ce6318b2f2
- https://git.kernel.org/stable/c/b0e256f3dd2ba6532f37c5c22e07cb07a36031ee
- https://git.kernel.org/stable/c/b36b83297ff4910dfc8705402c8abffd4bbf8144
- https://git.kernel.org/stable/c/ff90050771412b91e928093ccd8736ae680063c2