A null pointer dereference vulnerability was found in nft_dynset_init() in net/netfilter/nft_dynset.c in nf_tables in the Linux kernel. This issue may allow a local attacker with CAP_NET_ADMIN user privilege to trigger a denial of service.
https://access.redhat.com/security/cve/CVE-2023-6622
https://access.redhat.com/errata/RHSA-2024:3138
https://access.redhat.com/errata/RHSA-2024:2950
https://access.redhat.com/errata/RHSA-2024:2394
https://github.com/torvalds/linux/commit/3701cd390fd731ee7ae8b8006246c8db82c72bea
https://bugzilla.redhat.com/show_bug.cgi?id=2253632
Source: Mitre, NVD
Published: 2023-12-08
Updated: 2024-09-14
Base Score: 4.6
Vector: CVSS2#AV:L/AC:L/Au:S/C:N/I:N/A:C
Severity: Medium
Base Score: 5.5
Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS: 0.00041