Bug 2153059 (CVE-2022-3111)

Summary:	CVE-2022-3111 kernel: wm8350-power: memory leak in free_charger_irq()
Product:	[Other] Security Response	Reporter:	Sage McTaggart <amctagga>
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, allarkin, bhu, chwhite, crwood, dbohanno, ddepaula, debarbos, dfreiber, dvlasenk, ezulian, hkrzesin, jarod, jburrell, jdenham, jfaracco, jferlan, jforbes, jlelli, joe.lawrence, jshortt, jstancek, jwyatt, kcarcia, kernel-mgr, ldoskova, lgoncalv, lleshchi, lzampier, nmurray, ptalbert, qzhao, rogbas, rrobaina, rvrbovsk, rysulliv, scweaver, sgrubb, tyberry, vkumar, walters, wcosta, williams, wmealing, ycote
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	kernel 5.18-rc1	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2023-06-12 19:29:50 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:	2153051

Description Sage McTaggart 2022-12-13 22:00:26 UTC

[Suggested description]
An issue was discovered in the Linux kernel through 5.16-rc6.
free_charger_irq() in drivers/power/supply/wm8350_power.c lacks free of
WM8350_IRQ_CHG_FAST_RDY, which is registered in wm8350_init_charger().

------------------------------------------

[VulnerabilityType Other]
Missing Release of Resource after Effective Lifetime

------------------------------------------

[Vendor of Product]
the development group

------------------------------------------

[Affected Product Code Base]
Linux kernel - 5.16-rc6

------------------------------------------

[Reference]
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?h=v5.19-rc2&id=6dee930f6f6776d1e5a7edf542c6863b47d9f078

------------------------------------------

[Discoverer]
Jiasheng Jiang

Comment 5 Mauro Matteo Cascella 2023-06-12 08:45:17 UTC

Upstream commit:
https://github.com/torvalds/linux/commit/6dee930f6f6776d1e5a7edf542c6863b47d9f078

Comment 7 Product Security DevOps Team 2023-06-12 19:29:47 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-2022-3111