5/6/2024

USN-6809-1: BlueZ vulnerabilities

First published: Wed Jun 05 2024(Updated: )

It was discovered that BlueZ could be made to dereference invalid memory. An attacker could possibly use this issue to cause a denial of service. This issue only affected Ubuntu 22.04 LTS. (CVE-2022-3563) It was discovered that BlueZ could be made to write out of bounds. If a user were tricked into connecting to a malicious device, an attacker could possibly use this issue to cause a denial of service or execute arbitrary code. (CVE-2023-27349)

Affected Software	Affected Version	How to fix
All of
ubuntu/bluez	<5.64-0ubuntu1.3	5.64-0ubuntu1.3
Ubuntu Ubuntu	=22.04
All of
ubuntu/bluez-tests	<5.64-0ubuntu1.3	5.64-0ubuntu1.3
Ubuntu Ubuntu	=22.04
All of
ubuntu/libbluetooth3	<5.64-0ubuntu1.3	5.64-0ubuntu1.3
Ubuntu Ubuntu	=22.04
All of
ubuntu/bluez	<5.53-0ubuntu3.8	5.53-0ubuntu3.8
Ubuntu Ubuntu	=20.04
All of
ubuntu/libbluetooth3	<5.53-0ubuntu3.8	5.53-0ubuntu3.8
Ubuntu Ubuntu	=20.04
All of
ubuntu/bluez	<5.48-0ubuntu3.9+esm2	5.48-0ubuntu3.9+esm2
Ubuntu Ubuntu	=18.04
All of
ubuntu/libbluetooth3	<5.48-0ubuntu3.9+esm2	5.48-0ubuntu3.9+esm2
Ubuntu Ubuntu	=18.04
All of
ubuntu/bluez	<5.37-0ubuntu5.3+esm4	5.37-0ubuntu5.3+esm4
Ubuntu Ubuntu	=16.04
All of
ubuntu/libbluetooth3	<5.37-0ubuntu5.3+esm4	5.37-0ubuntu5.3+esm4
Ubuntu Ubuntu	=16.04

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Child vulnerabilities

(Contains the following vulnerabilities)

collector/usn
source/Ubuntu
agent/software-canonical-lookup
agent/severity
agent/title
agent/references
agent/last-modified-date
agent/softwarecombine
agent/tags
agent/type
agent/first-publish-date
agent/description
agent/event
package-manager/ubuntu
vendor/ubuntu
canonical/ubuntu ubuntu
version/ubuntu ubuntu/22.04
version/ubuntu ubuntu/20.04
version/ubuntu ubuntu/18.04
version/ubuntu ubuntu/16.04

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