SB202502194558 - Amazon Linux AMI update for microcode_ctl
Published: February 19, 2025
Security Bulletin ID
SB202502194558
Severity
Low
Patch available
YES
Number of vulnerabilities
2
Exploitation vector
Local access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 2 secuirty vulnerabilities.
1) Sequence of processor instructions leads to unexpected behavior (CVE-ID: CVE-2023-23583)
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to an error related to processing of Sequence of processor instructions. A local user can execute arbitrary code with elevated privileges.
2) Improper access control (CVE-ID: CVE-2023-23908)
The vulnerability allows a local user to gain access to sensitive information.
The vulnerability exists due to improper access restrictions. A local privileged user can gain access to sensitive information.
Remediation
Install update from vendor's website.