Home / mailings [gentoo-announce] [ GLSA 202209-16 ] BlueZ: Multiple Vulnerabilities
Posted on 29 September 2022
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Gentoo Linux Security Advisory GLSA 202209-16
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https://security.gentoo.org/
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Severity: High
Title: BlueZ: Multiple Vulnerabilities
Date: September 29, 2022
Bugs: #797712, #835077
ID: 202209-16
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Synopsis
========
Multiple vulnerabilities have been discovered in BlueZ, the worst of
which could result in arbitrary code execution.
Background
==========
BlueZ is the canonical bluetooth tools and system daemons package for
Linux.
Affected packages
=================
-------------------------------------------------------------------
Package / Vulnerable / Unaffected
-------------------------------------------------------------------
1 net-wireless/bluez < 5.63 >= 5.63
Description
===========
Multiple vulnerabilities have been discovered in BlueZ. Please review
the CVE identifiers referenced below for details.
Impact
======
Please review the referenced CVE identifiers for details.
Workaround
==========
There is no known workaround at this time.
Resolution
==========
All BlueZ users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=net-wireless/bluez-5.63"
References
==========
[ 1 ] CVE-2020-26558
https://nvd.nist.gov/vuln/detail/CVE-2020-26558
[ 2 ] CVE-2021-0129
https://nvd.nist.gov/vuln/detail/CVE-2021-0129
[ 3 ] CVE-2021-3588
https://nvd.nist.gov/vuln/detail/CVE-2021-3588
[ 4 ] CVE-2022-0204
https://nvd.nist.gov/vuln/detail/CVE-2022-0204
Availability
============
This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:
https://security.gentoo.org/glsa/202209-16
Concerns?
=========
Security is a primary focus of Gentoo Linux and ensuring the
confidentiality and security of our users' machines is of utmost
importance to us. Any security concerns should be addressed to
security@gentoo.org or alternatively, you may file a bug at
https://bugs.gentoo.org.
License
=======
Copyright 2022 Gentoo Foundation, Inc; referenced text
belongs to its owner(s).
The contents of this document are licensed under the
Creative Commons - Attribution / Share Alike license.
https://creativecommons.org/licenses/by-sa/2.5
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