SB20240806366 - Amazon Linux AMI update for device-mapper-multipath 

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Main Vulnerability Database SB20240806366

SB20240806366 - Amazon Linux AMI update for device-mapper-multipath

Published: August 6, 2024

Security Bulletin ID SB20240806366
Severity
Low
Patch available
YES
Number of vulnerabilities 2
Exploitation vector Local access
Highest impact Code execution

Breakdown by Severity

Low 100%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 2 secuirty vulnerabilities.


1) Improper Authorization (CVE-ID: CVE-2022-41974)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to incorrectly implemented authorization process within multipathd daemon. A local unprivileged user can bypass build-in authorization and execute privileged commands on the system.


2) UNIX symbolic link following (CVE-ID: CVE-2022-41973)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a symlink following issue. A local user can create a specially crafted symbolic link to a critical file on the system and overwrite it with privileges of the application.

Successful exploitation of this vulnerability may result in privilege escalation.


Remediation

Install update from vendor's website.

References