CVE-2024-53164

net: sched: fix ordering of qlen adjustment

Severity Score

"-"

*CVSS v-

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

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.

*Credits: N/A

CVSS Scores

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2024-11-19 CVE Reserved
2024-12-27 CVE Published
2024-12-27 CVE Updated
2024-12-28 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CAPEC

References (4)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC
https://git.kernel.org/stable/c/489422e2befff88a1de52b2acebe7b333bded025	2024-12-27
https://git.kernel.org/stable/c/97e13434b5da8e91bdf965352fad2141d13d72d3	2024-12-27
https://git.kernel.org/stable/c/e3e54ad9eff8bdaa70f897e5342e34b76109497f	2024-12-27
https://git.kernel.org/stable/c/5eb7de8cd58e73851cd37ff8d0666517d9926948	2024-12-04

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				< 6.1.122 Search vendor "Linux" for product "Linux Kernel" and version " < 6.1.122"		en		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				< 6.6.68 Search vendor "Linux" for product "Linux Kernel" and version " < 6.6.68"		en		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				< 6.12.7 Search vendor "Linux" for product "Linux Kernel" and version " < 6.12.7"		en		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				< 6.13-rc2 Search vendor "Linux" for product "Linux Kernel" and version " < 6.13-rc2"		en		Affected