https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-09-30T23:24:20.461133+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/cve-2023-6111 CVE-2023-6111 — Use-after-free in Linux kernel's netfilter: nf_tables component 2026-09-30T23:24:20.683125+00:00

Affected: Linux Kernel

A use-after-free vulnerability in the Linux kernel's netfilter: nf_tables component can be exploited to achieve local privilege escalation.

The function nft_trans_gc_catchall did not remove the catchall set element from the catchall_list when the argument sync is true, making it possible to free a catchall set element many times.

We recommend upgrading past commit 93995bf4af2c5a99e2a87f0cd5ce547d31eb7630.