5.8 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
5.1%
A memory leak flaw was found in nft_set_catchall_flush in net/netfilter/nf_tables_api.c in the Linux Kernel. This issue may allow a local attacker to cause double-deactivations of catchall elements, which can result in a memory leak.
access.redhat.com/security/cve/CVE-2023-4569
bugzilla.redhat.com/show_bug.cgi?id=2235470
patchwork.ozlabs.org/project/netfilter-devel/patch/[email protected]/
www.debian.org/security/2023/dsa-5492