SB2023022026 - Privilege escalation in Siemens Industrial Products using Intel CPUs
Published: February 20, 2023 Updated: February 22, 2023
Security Bulletin ID
SB2023022026
Severity
Low
Patch available
NO
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Race condition (CVE-ID: CVE-2022-21198)
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to a race condition in the BIOS firmware. A local user can exploit the race and gain unauthorized access to sensitive information and escalate privileges on the system.
Remediation
Cybersecurity Help is not aware of any official remediation provided by the vendor.