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Debian: CVE-2022-47929: linux, linux-5.10 -- security update

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Debian: CVE-2022-47929: linux, linux-5.10 -- security update

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
01/17/2023
Created
01/25/2023
Added
01/25/2023
Modified
03/06/2023

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.

Solution(s)

  • debian-upgrade-linux
  • debian-upgrade-linux-5-10

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