Bug 2151641 (CVE-2022-3624)

Summary:	CVE-2022-3624 kernel: memory leak in the function rlb_arp_xmit for IPsec
Product:	[Other] Security Response	Reporter:	Alex <allarkin>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED NOTABUG	QA Contact:
Severity:	low	Docs Contact:
Priority:	low
Version:	unspecified	CC:	acaringi, adscvr, airlied, alciregi, bhu, bskeggs, chwhite, crwood, ddepaula, debarbos, dhoward, dvlasenk, ezulian, fhrbata, hdegoede, hkrzesin, hpa, jarod, jarodwilson, jfaracco, jferlan, jforbes, jglisse, jlelli, joe.lawrence, josef, jshortt, jstancek, jwboyer, jwyatt, kcarcia, kernel-maint, kernel-mgr, lgoncalv, linville, lleshchi, lzampier, masami256, mchehab, nmurray, ptalbert, qzhao, rvrbovsk, scweaver, steved, tyberry, walters, williams
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:	A memory leak flaw was found in the Linux kernel IPSec functionality. This issue could allow a local user to crash the system.	Story Points:	---
Clone Of:		Environment:
Last Closed:	2022-12-09 21:02:28 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:	2151642
Bug Blocks:	2137102

Description Alex 2022-12-07 17:32:58 UTC

A vulnerability was found in Linux Kernel. Affected by this issue is the function rlb_arp_xmit of the file drivers/net/bonding/bond_alb.c of the component IPsec. The manipulation leads to memory leak.

References:
https://vuldb.com/?id.211928
https://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git/commit/?id=4f5d33f4f798b1c6d92b613f0087f639d9836971

Comment 1 Alex 2022-12-07 17:33:25 UTC

Created kernel tracking bugs for this issue:

Affects: fedora-all [bug 2151642]

Comment 3 Justin M. Forbes 2022-12-08 16:07:23 UTC

This was fixed for Fedora with the 6.0 stable rebases.

Comment 4 Product Security DevOps Team 2022-12-09 21:02:24 UTC

This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):

https://access.redhat.com/security/cve/cve-2022-3624