Bug 1192038 (CVE-2021-0936)

Summary:	VUL-0: CVE-2021-0936: In acc_read of f_accessory.c, there is a possible memory corruption due to a use after free
Product:	[Novell Products] SUSE Security Incidents	Reporter:	Gianluca Gabrielli <gianluca.gabrielli>
Component:	Incidents	Assignee:	Security Team bot <security-team>
Status:	RESOLVED INVALID	QA Contact:	Security Team bot <security-team>
Severity:	Minor
Priority:	P5 - None	CC:	smash_bz
Version:	unspecified
Target Milestone:	---
Hardware:	Other
OS:	Other
URL:	https://smash.suse.de/issue/313509/
Whiteboard:
Found By:	Security Response Team	Services Priority:
Business Priority:		Blocker:	---
Marketing QA Status:	---	IT Deployment:	---

Description Gianluca Gabrielli 2021-10-26 13:26:35 UTC

In acc_read of f_accessory.c, there is a possible memory corruption due to a use
after free. This could lead to local escalation of privilege with no additional
execution privileges needed. User interaction is not needed for
exploitation.Product: AndroidVersions: Android kernelAndroid ID:
A-173789633References: Upstream kernel

References:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-0936
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-0936
https://source.android.com/security/bulletin/pixel/2021-10-01

Comment 1 Gianluca Gabrielli 2021-10-26 13:27:15 UTC

linux <not-affected> (Pixel or Android-specific driver)