Bug 2215847 (CVE-2023-3312)

Summary:	CVE-2023-3312 kernel: double free in IO unmap and resource release on exit in drivers/cpufreq/qcom-cpufreq-hw.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:	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, tyberry, vkumar, walters, wcosta, williams, wmealing, ycote, ymankad
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	Kernel 6.4-rc1	Doc Type:	If docs needed, set a value
Doc Text:	A vulnerability was found in drivers/cpufreq/qcom-cpufreq-hw.c in the cpufreq subsystem of the Linux Kernel. During device unbind, this issue will cause a double release problem, leading to a denial of service.	Story Points:	---
Clone Of:		Environment:
Last Closed:	2023-06-19 17:37:58 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:	2203743

Description Rohit Keshri 2023-06-19 07:23:49 UTC

A vulnerability was found in drivers/cpufreq/qcom-cpufreq-hw.c in cpufreq subsystem in the Linux Kernel. This flaw, during device unbind this will lead to doule release of resource problem.

Refer:
https://patchwork.kernel.org/project/linux-pm/patch/20230323174026.950622-1-krzysztof.kozlowski@linaro.org/

Comment 3 Product Security DevOps Team 2023-06-19 17:37:55 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-2023-3312