Bug 2271678 (CVE-2023-52627)

Summary:	CVE-2023-52627 kernel: iio: adc: ad7091r: Allow users to configure device events
Product:	[Other] Security Response	Reporter:	Marco Benatto <mbenatto>
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, jforbes, jlelli, joe.lawrence, jshortt, jstancek, jwyatt, kcarcia, ldoskova, lgoncalv, lzampier, mleitner, mmilgram, mstowell, nmurray, ptalbert, rparrazo, rrobaina, rvrbovsk, scweaver, sidakwo, sukulkar, tglozar, vkumar, wcosta, williams, wmealing, ycote, ykopkova, zhijwang
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	kernel 5.10.210, kernel 5.15.149, kernel 6.1.76, kernel 6.6.15, kernel 6.7.3, kernel 6.8	Doc Type:	If docs needed, set a value
Doc Text:	A vulnerability was found in the iio ad7091r-5 ADC driver of Linux Kernel, impacting its ability to configure device events. This occurred because the driver lacked essential pointers to handle event configuration, specifically for ADC readings falling below or exceeding threshold limits.	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:	2271679
Bug Blocks:	2271782

Description Marco Benatto 2024-03-26 21:29:58 UTC

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

iio: adc: ad7091r: Allow users to configure device events

The Linux kernel CVE team has assigned CVE-2023-52627 to this issue.

Upstream advisory:
https://lore.kernel.org/linux-cve-announce/20240326175007.1388794-13-lee@kernel.org/T

Comment 1 Marco Benatto 2024-03-26 21:30:35 UTC

Created kernel tracking bugs for this issue:

Affects: fedora-all [bug 2271679]

Comment 2 Justin M. Forbes 2024-03-27 20:41:03 UTC

This was fixed for Fedora with the 6.7.3 stable kernel updates.

Comment 3 Alex 2024-06-09 13:29:06 UTC

The result of automatic check (that is developed by Alexander Larkin) for this CVE-2023-52627 is: 	SKIP	No affected files built, so skip this CVE	NO			-	-	unknown (where first YES/NO value means if related sources built).