Bug 2209244 (CVE-2023-33288)

Summary:	CVE-2023-33288 kernel: use-after-free in bq24190_remove in drivers/power/supply/bq24190_charger.c
Product:	[Other] Security Response	Reporter:	Rohit Keshri <rkeshri>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED NOTABUG	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
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, tyberry, vkumar, walters, wcosta, williams, wmealing, ycote
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	Kernel 6.3-rc4	Doc Type:	---
Doc Text:	A use-after-free flaw was found in bq24190_remove in drivers/power/supply/bq24190_charger.c in the power subsystem in the Linux Kernel. This flaw allows a local attacker to crash the system due to a race problem.	Story Points:	---
Clone Of:		Environment:
Last Closed:	2023-05-23 13:11:30 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:	2186068
Bug Blocks:	2208959

Description Rohit Keshri 2023-05-23 08:09:35 UTC

A use-after-free flaw was found in bq24190_remove in drivers/power/supply/bq24190_charger.c in power subsystem in the Linux Kernel. This flaw could allow a local attacker to crash the system due to a race problem.

Reference:
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=47c29d69212911f50bdcdd0564b5999a559010d4

Comment 3 Product Security DevOps Team 2023-05-23 13:11:26 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-2023-33288

Comment 4 Alex 2023-06-18 12:08:34 UTC

Created kernel tracking bugs for this issue:

Affects: fedora-all [bug 2186068]