Bug 2312100 (CVE-2024-46703)

Summary:	CVE-2024-46703 kernel: Revert "serial: 8250_omap: Set the console genpd always on if no console suspend"
Product:	[Other] Security Response	Reporter:	OSIDB Bzimport <bzimport>
Component:	vulnerability	Assignee:	Product Security DevOps Team <prodsec-dev>
Status:	NEW ---	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	dfreiber, drow, jburrell, vkumar
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:		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:	2312145
Bug Blocks:

Description OSIDB Bzimport 2024-09-13 07:20:49 UTC

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

Revert "serial: 8250_omap: Set the console genpd always on if no console suspend"

This reverts commit 68e6939ea9ec3d6579eadeab16060339cdeaf940.

Kevin reported that this causes a crash during suspend on platforms that
dont use PM domains.

Comment 1 Michal Findra 2024-09-13 10:21:09 UTC

Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024091329-CVE-2024-46703-1f29@gregkh/T