CVE ID:	CVE-2022-47929
Description:	In the Linux kernel before 6.1.6, a NULL pointer dereference bug in the traffic control subsystem allows an unprivileged user to trigger a denial of service (system crash) via a crafted traffic control configuration that is set up with "tc qdisc" and "tc class" commands. This affects qdisc_graft in net/sched/sch_api.c.
Test IDs:	1.3.6.1.4.1.25623.1.0.705324   1.3.6.1.4.1.25623.1.1.1.2.2023.3403   1.3.6.1.4.1.25623.1.0.893349
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2022-47929 Debian Security Information: DSA-5324 (Google Search) https://www.debian.org/security/2023/dsa-5324 https://tldp.org/HOWTO/Traffic-Control-HOWTO/components.html https://www.spinics.net/lists/netdev/msg555705.html https://lists.debian.org/debian-lts-announce/2023/03/msg00000.html https://lists.debian.org/debian-lts-announce/2023/05/msg00006.html