Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: netfilter: nft_set_pipapo: release elements in clone only from destroy path Clone already always provides a current view of the lookup table, use it to 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").
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 5.10.130, < 5.10.214 |
| Debian | Debian Linux | 10.0 |
References
- https://git.kernel.org/stable/c/362508506bf545e9ce18c72a2c48dcbfb891ab9cPatch
- https://git.kernel.org/stable/c/5ad233dc731ab64cdc47b84a5c1f78fff6c024afPatch
- https://git.kernel.org/stable/c/821e28d5b506e6a73ccc367ff792bd894050d48bPatch
- https://git.kernel.org/stable/c/9384b4d85c46ce839f51af01374062ce6318b2f2Patch
- https://git.kernel.org/stable/c/b0e256f3dd2ba6532f37c5c22e07cb07a36031eePatch
- https://git.kernel.org/stable/c/b36b83297ff4910dfc8705402c8abffd4bbf8144Patch
- https://git.kernel.org/stable/c/ff90050771412b91e928093ccd8736ae680063c2Patch
- https://git.kernel.org/stable/c/362508506bf545e9ce18c72a2c48dcbfb891ab9cPatch
- https://git.kernel.org/stable/c/5ad233dc731ab64cdc47b84a5c1f78fff6c024afPatch
- https://git.kernel.org/stable/c/821e28d5b506e6a73ccc367ff792bd894050d48bPatch
- https://git.kernel.org/stable/c/9384b4d85c46ce839f51af01374062ce6318b2f2Patch
- https://git.kernel.org/stable/c/b0e256f3dd2ba6532f37c5c22e07cb07a36031eePatch
- https://git.kernel.org/stable/c/b36b83297ff4910dfc8705402c8abffd4bbf8144Patch
- https://git.kernel.org/stable/c/ff90050771412b91e928093ccd8736ae680063c2Patch
- https://lists.debian.org/debian-lts-announce/2024/06/msg00017.htmlMailing List
FAQ
What is CVE-2024-26809?
CVE-2024-26809 is a vulnerability with a CVSS score of 5.5 (MEDIUM). In the Linux kernel, the following vulnerability has been resolved: netfilter: nft_set_pipapo: release elements in clone only from destroy path Clone already always provides a current view of the lo...
How severe is CVE-2024-26809?
CVE-2024-26809 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2024-26809?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel, Debian Debian Linux.