Bug 2296055 (CVE-2024-39481)

Summary:	CVE-2024-39481 kernel: media: mc: Fix graph walk in media_pipeline_start
Product:	[Other] Security Response	Reporter:	Mauro Matteo Cascella <mcascell>
Component:	vulnerability	Assignee:	Product Security <prodsec-ir-bot>
Status:	NEW ---	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	bzimport, dfreiber, drow, jburrell, rkeshri, vkumar
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	kernel 6.1.94, kernel 6.6.34, kernel 6.9.5, kernel 6.10-rc1	Doc Type:	If docs needed, set a value
Doc Text:	A vulnerability was found in the Linux kernel in the function media_pipeline_explore_next_link() where improper controls on the kind of link that the graph walk performs could lead to a system crash if the graph attempts to follow a non-MEDIA_LNK_FL_DATA_LINK link.	Story Points:	---
Clone Of:		Environment:
Last Closed:		Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description Mauro Matteo Cascella 2024-07-05 21:11:49 UTC

In the Linux kernel, the following vulnerability has been resolved:

media: mc: Fix graph walk in media_pipeline_start

The Linux kernel CVE team has assigned CVE-2024-39481 to this issue.

Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024070520-CVE-2024-39481-108f@gregkh/T

Comment 1 Mauro Matteo Cascella 2024-07-05 21:12:52 UTC

*** Bug 2295919 has been marked as a duplicate of this bug. ***