Bug 1965038 (CVE-2021-0129)

Summary:	CVE-2021-0129 kernel: Improper access control in BlueZ may allow information disclosure vulnerability.
Product:	[Other] Security Response	Reporter:	Rohit Keshri <rkeshri>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED ERRATA	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	acaringi, adscvr, airlied, alciregi, bhu, bmasney, brdeoliv, bskeggs, chwhite, crwood, dhoward, dvlasenk, fhrbata, fpacheco, hdegoede, hkrzesin, jarod, jarodwilson, jeremy, jforbes, jlelli, jonathan, josef, jshortt, jstancek, jwboyer, kcarcia, kernel-maint, kernel-mgr, lgoncalv, linville, masami256, mchehab, nmurray, ptalbert, qzhao, rkeshri, rvrbovsk, security-response-team, steved, walters, wcosta, williams
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	kernel 5.13 rc1	Doc Type:	If docs needed, set a value
Doc Text:	A flaw was found in the Linux kernel. Improper access control in BlueZ may allow an authenticated user to potentially enable information disclosure via adjacent access. The highest threat from this vulnerability is to data confidentiality and integrity.	Story Points:	---
Clone Of:		Environment:
Last Closed:	2021-11-09 21:23:25 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:	1965082, 1965083, 1965084, 1965085, 1972112
Bug Blocks:	1904532

Description Rohit Keshri 2021-05-26 15:48:09 UTC

Improper access control in BlueZ may allow an authenticated user to potentially enable information disclosure via adjacent access.

Comment 7 Rohit Keshri 2021-06-15 09:32:39 UTC

Created kernel tracking bugs for this issue:

Affects: fedora-all [bug 1972112]

Comment 8 Justin M. Forbes 2021-06-15 15:36:00 UTC

This was fixed for Fedora with the 5.12.7 stable kernel updates.

Comment 10 errata-xmlrpc 2021-11-09 17:23:32 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2021:4140 https://access.redhat.com/errata/RHSA-2021:4140

Comment 11 errata-xmlrpc 2021-11-09 18:27:04 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2021:4356 https://access.redhat.com/errata/RHSA-2021:4356

Comment 12 Product Security DevOps Team 2021-11-09 21:23:20 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-2021-0129