Bug 2273254 (CVE-2024-26730)

Summary:	CVE-2024-26730 kernel: hwmon: (nct6775) Fix access to temperature configuration registers
Product:	[Other] Security Response	Reporter:	Robb Gatica <rgatica>
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 6.6.19, kernel 6.7.7, kernel 6.8	Doc Type:	If docs needed, set a value
Doc Text:	A vulnerability was found in the Linux kernel. This issue involves mismatches between the number of temperature configuration registers and the total number of temperature registers that are accessed. This issue could lead to out-of-bounds memory access errors, causing memory corruption or crashes.	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:	2273255
Bug Blocks:	2273246

Description Robb Gatica 2024-04-04 01:17:47 UTC

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

hwmon: (nct6775) Fix access to temperature configuration registers

The Linux kernel CVE team has assigned CVE-2024-26730 to this issue.

Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024040358-CVE-2024-26730-4c35@gregkh/T

Comment 1 Robb Gatica 2024-04-04 01:18:19 UTC

Created kernel tracking bugs for this issue:

Affects: fedora-all [bug 2273255]

Comment 2 Alex 2024-06-09 13:25:54 UTC

The result of automatic check (that is developed by Alexander Larkin) for this CVE-2024-26730 is: 	SKIP	No affected files built, so skip this CVE	NO			-	-	unknown (where first YES/NO value means if related sources built).