SB2023012655 - SUSE update for bluez 

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Main Vulnerability Database SB2023012655

SB2023012655 - SUSE update for bluez

Published: January 26, 2023

Security Bulletin ID SB2023012655
Severity
Medium
Patch available
YES
Number of vulnerabilities 2
Exploitation vector Adjecent network
Highest impact Code execution

Breakdown by Severity

Medium 50% Low 50%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 2 secuirty vulnerabilities.


1) Information exposure through externally-generated error message (CVE-ID: CVE-2022-39176)

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to excessive data output by the application while handling error conditions within profiles/audio/avrcp.c. A remote attacker on the local network can obtain sensitive information on the system.


2) Input validation error (CVE-ID: CVE-2022-39177)

The vulnerability allows a remote attacker to execute arbitrary code.

The vulnerability exists due to insufficient validation of user-supplied input when handling the A2DP profile in profiles/audio/avdtp.c. A remote attacker can pass specially crafted data to the system and execute arbitrary code.


Remediation

Install update from vendor's website.

References