CVE-2024-27017: Fedoraproject Fedora

Medium severity, CVSS 5.5. EPSS: 0.3% chance of exploitation in the next 30 days.

In the Linux kernel, the following vulnerability has been resolved: netfilter: nft_set_pipapo: walk over current view on netlink dump The generation mask can be updated while netlink dump is in progress. The pipapo set backend walk iterator cannot rely on it to infer what view of the datastructure is to be used. Add notation to specify if user wants to read/update the set. Based on patch from Florian Westphal.

Affected products

• Fedoraproject Fedora: version 38 only; version 39 only; version 40 only
• Linux Linux Kernel: from 6.4, before 6.8.8 (fixed in 6.8.8); version 6.9 only

Published 2024-05-01. Last modified 2026-08-04.