Bug 2267804 (CVE-2023-52513)

Summary:	CVE-2023-52513 kernel: RDMA/siw: Fix connection failure handling
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, 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 5.4.258, kernel 5.10.198, kernel 5.15.135, kernel 6.1.57, kernel 6.5.7, kernel 6.6	Doc Type:	If docs needed, set a value
Doc Text:	A NULL dereference vulnerability was found in the Linux kernel, which is caused when the siw_cm_work_handler() function attempts to dereference a NULL listener that may be created when immediate MPA request processing fails and the newly created endpoint unlinks the listening endpoint ready to be dropped.	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:
Bug Blocks:	2267815

Description Zack Miele 2024-03-04 19:48:42 UTC

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

RDMA/siw: Fix connection failure handling

The Linux kernel CVE team has assigned CVE-2023-52513 to this issue.

Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024030251-CVE-2023-52513-5224@gregkh/T/#u

Comment 4 errata-xmlrpc 2024-06-05 00:31:06 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2024:3618 https://access.redhat.com/errata/RHSA-2024:3618

Comment 5 errata-xmlrpc 2024-06-05 10:04:18 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2024:3627 https://access.redhat.com/errata/RHSA-2024:3627

Comment 6 Alex 2024-06-09 15:10:27 UTC

The result of automatic check (that is developed by Alexander Larkin) for this CVE-2023-52513 is: CHECK	Maybe valid. Check manually. with impact MODERATE (that is approximation based on flags DANGER NULLPTR SIMPLEFIX TIMER  ; 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 7 errata-xmlrpc 2024-11-12 09:19:41 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