SB2022111559 - Red Hat Enterprise Linux 9 update for device-mapper-multipath

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Main Vulnerability Database SB2022111559

SB2022111559 - Red Hat Enterprise Linux 9 update for device-mapper-multipath

Published: November 15, 2022 Updated: December 15, 2022

Security Bulletin ID SB2022111559
CSH 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 vulnerabilities.


1) Improper Authorization (CVE-ID: CVE-2022-3787)

CWE-ID: CWE-285 - Improper Authorization

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear


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

The vulnerability exists due to incorrectly implemented authorization process within multipathd daemon caused by insufficient patch for #VU68722 (CVE-2022-41974). A local unprivileged user can bypass build-in authorization and execute privileged commands on the system.

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

CWE-ID: CWE-285 - Improper Authorization

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear


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.


Remediation

Install update from vendor's website.

References