Bug 2267746 (CVE-2023-52572)

Summary:	CVE-2023-52572 kernel: cifs: use-after-free in cifs_demultiplex_thread()
Product:	[Other] Security Response	Reporter:	ybuenos
Component:	vulnerability	Assignee:	Product Security <prodsec-ir-bot>
Status:	CLOSED DUPLICATE	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, mpoole, 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 6.1.56, kernel 6.5.6, kernel 6.6	Doc Type:	If docs needed, set a value
Doc Text:	A use-after-free flaw was found in cifs_demultiplex_thread() in the Linux kernel. This may lead to a crash.	Story Points:	---
Clone Of:		Environment:
Last Closed:	2024-03-05 18:31:05 UTC	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:
Bug Blocks:	2267764

Description ybuenos 2024-03-04 17:32:43 UTC

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

cifs: Fix UAF in cifs_demultiplex_thread()

The Linux kernel CVE team has assigned CVE-2023-52572 to this issue.

Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024030256-CVE-2023-52572-2b92@gregkh/T/#u

Comment 3 Rohit Keshri 2024-03-05 18:31:05 UTC


*** This bug has been marked as a duplicate of bug 2154178 ***

Comment 4 Rohit Keshri 2024-03-08 10:11:12 UTC

CVE-2023-52572 is a duplicate of CVE-2023-1192