Bug 2281194 (CVE-2024-35821)

Summary:	CVE-2024-35821 kernel: ubifs: Set page uptodate in the correct place
Product:	[Other] Security Response	Reporter:	Zack Miele <zmiele>
Component:	vulnerability	Assignee:	Product Security <prodsec-ir-bot>
Status:	NEW ---	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	acaringi, allarkin, aquini, bhu, chwhite, cye, cyin, dbohanno, debarbos, dfreiber, drow, dvlasenk, esandeen, ezulian, hkrzesin, jarod, jburrell, jdenham, jfaracco, jlelli, joe.lawrence, jshortt, jstancek, jwyatt, kcarcia, ldoskova, lgoncalv, lzampier, mleitner, mmilgram, mstowell, nmurray, ptalbert, rparrazo, rrobaina, rvrbovsk, rysulliv, scweaver, sidakwo, sukulkar, tglozar, tyberry, vkumar, wcosta, williams, wmealing, ycote, ykopkova, zhijwang
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	kernel 4.19.312, kernel 5.4.274, kernel 5.10.215, kernel 5.15.154, kernel 6.1.84, kernel 6.6.24, kernel 6.7.12, kernel 6.8.3, kernel 6.9	Doc Type:	If docs needed, set a value
Doc Text:	A vulnerability was found in the Linux kernel's UBIFS filesystem, involving improper handling of the page uptodate flag. If the flag is not set in the correct place, it could lead to inconsistencies in the filesystem's state. This issue might affect the integrity of file operations and could lead to data corruption or system instability.	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:	2281195
Bug Blocks:	2281793

Description Zack Miele 2024-05-17 23:22:27 UTC

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

ubifs: Set page uptodate in the correct place

The Linux kernel CVE team has assigned CVE-2024-35821 to this issue.

Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024051744-CVE-2024-35821-6af5@gregkh/T

Comment 1 Zack Miele 2024-05-17 23:23:00 UTC

Created kernel tracking bugs for this issue:

Affects: fedora-all [bug 2281195]

Comment 2 Alex 2024-06-09 14:24:17 UTC

The result of automatic check (that is developed by Alexander Larkin) for this CVE-2024-35821 is: 	SKIP	No affected files built, so skip this CVE	NO			-	-	unknown	 (where first YES/NO value means if related sources built).