Bug 2278250 (CVE-2024-26929)

Summary:	CVE-2024-26929 kernel: scsi: qla2xxx: Fix double free of fcport
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, emilne, 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 5.15.154, kernel 6.1.84, kernel 6.6.24, kernel 6.7.12, kernel 6.8.3, kernel 6.9-rc2	Doc Type:	If docs needed, set a value
Doc Text:	A flaw was found in the qla2xxx module in the Linux kernel. Under some conditions, the fcport can be freed twice due to a missing check of whether fcport is allocated, causing a double free and a system crash, resulting in a denial of service.	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:	2278251
Bug Blocks:	2278552

Description Zack Miele 2024-05-01 18:13:25 UTC

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

scsi: qla2xxx: Fix double free of fcport

The Linux kernel CVE team has assigned CVE-2024-26929 to this issue.

Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024050122-CVE-2024-26929-07f0@gregkh/T

Comment 1 Zack Miele 2024-05-01 18:13:58 UTC

Created kernel tracking bugs for this issue:

Affects: fedora-all [bug 2278251]

Comment 14 errata-xmlrpc 2024-07-24 13:11:47 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.2 Extended Update Support

Via RHSA-2024:4823 https://access.redhat.com/errata/RHSA-2024:4823

Comment 15 errata-xmlrpc 2024-07-24 13:23:51 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.2 Extended Update Support

Via RHSA-2024:4831 https://access.redhat.com/errata/RHSA-2024:4831

Comment 17 errata-xmlrpc 2024-09-24 02:49:34 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2024:6997 https://access.redhat.com/errata/RHSA-2024:6997