CVE-2024-53164

MEDIUM

Linux Kernel - Denial of Service via Incorrect qlen Adjustment Ordering

Title source: llm
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: net: sched: fix ordering of qlen adjustment Changes to sch->q.qlen around qdisc_tree_reduce_backlog() need to happen _before_ a call to said function because otherwise it may fail to notify parent qdiscs when the child is about to become empty.

References (9)

Core 9

Scores

CVSS v3 5.5
EPSS 0.0025
EPSS Percentile 17.0%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Details

Status published
Products (24)
linux/Kernel 4.14.0 - 5.4.289linux
linux/Kernel 5.11.0 - 5.15.176linux
linux/Kernel 5.16.0 - 6.1.122linux
linux/Kernel 5.5.0 - 5.10.233linux
linux/Kernel 6.2.0 - 6.6.68linux
linux/Kernel 6.7.0 - 6.12.7linux
Linux/Linux < 4.14
Linux/Linux 4.14
Linux/Linux 5.10.233 - 5.10.*
Linux/Linux 5.15.176 - 5.15.*
... and 14 more
Published Dec 27, 2024
Tracked Since Feb 18, 2026