Bug 2268335 (CVE-2023-52585)

Summary:	CVE-2023-52585 kernel: drm/amdgpu: Fix possible NULL dereference in amdgpu_ras_query_error_status_helper()
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, jforbes, jlelli, joe.lawrence, jshortt, jstancek, jwyatt, kcarcia, ldoskova, lgoncalv, lzampier, mleitner, mmilgram, mstowell, ndegraef, 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 6.7.4, kernel 6.8-rc1	Doc Type:	If docs needed, set a value
Doc Text:	A vulnerability was found in the amdgpu_ras_query_error_status_helper() function in the Linunx kernel which could lead to a possible NULL pointer dereference, causing data 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:	2268336
Bug Blocks:	2268346

Description Zack Miele 2024-03-06 22:30:14 UTC

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

drm/amdgpu: Fix possible NULL dereference in amdgpu_ras_query_error_status_helper()

The Linux kernel CVE team has assigned CVE-2023-52585 to this issue.

Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024030643-CVE-2023-52585-7dbc@gregkh/T

Comment 1 Zack Miele 2024-03-06 22:30:50 UTC

Created kernel tracking bugs for this issue:

Affects: fedora-all [bug 2268336]

Comment 2 Justin M. Forbes 2024-03-07 23:40:06 UTC

This was fixed for Fedora with the 6.7.4 stable kernel updates.

Comment 5 Alex 2024-06-09 15:03:01 UTC

The result of automatic check (that is developed by Alexander Larkin) for this CVE-2023-52585 is: CHECK	Maybe valid. Check manually. with impact MODERATE (that is approximation based on flags NULLPTR SIMPLEFIX  ; these flags parsed automatically based on patche data). Such automatic check happens only for Low/Moderates (and only when not from reporter, but parsing already existing CVE). Highs always checked manually (I check it myself and then we check it again in Remediation team). In rare cases some of the Moderates could be increased to High later.

Comment 17 errata-xmlrpc 2024-11-12 09:20:01 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2024:9315 https://access.redhat.com/errata/RHSA-2024:9315