Bug 2301510 (CVE-2024-42144)

Summary:	CVE-2024-42144 kernel: thermal/drivers/mediatek/lvts_thermal: Check NULL ptr on lvts_data
Product:	[Other] Security Response	Reporter:	OSIDB Bzimport <bzimport>
Component:	vulnerability	Assignee:	Product Security DevOps Team <prodsec-dev>
Status:	NEW ---	QA Contact:
Severity:	low	Docs Contact:
Priority:	low
Version:	unspecified	CC:	dfreiber, drow, jburrell, vkumar
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	kernel 6.6.39, kernel 6.9.9, kernel 6.10	Doc Type:	If docs needed, set a value
Doc Text:	A possible NULL pointer dereference on lvts_data was found in the Linux kernel in thermal/drivers/mediatek/lvts_thermal. This may lead to a crash.	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:
Bug Depends On:	2302005
Bug Blocks:

Description OSIDB Bzimport 2024-07-30 08:38:26 UTC

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

thermal/drivers/mediatek/lvts_thermal: Check NULL ptr on lvts_data

Verify that lvts_data is not NULL before using it.

Comment 1 Mauro Matteo Cascella 2024-07-31 10:36:43 UTC

Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024073031-CVE-2024-42144-f412@gregkh/T

Comment 2 Mauro Matteo Cascella 2024-07-31 10:37:06 UTC

Created kernel tracking bugs for this issue:

Affects: fedora-all [bug 2302005]