SB2022030907 - Privilege escalation in Intel Trace Hub
Published: March 9, 2022 Updated: May 15, 2022
Security Bulletin ID
SB2022030907
CSH Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Physical access
Highest impact
Information disclosure
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Permissions, Privileges, and Access Controls (CVE-ID: CVE-2021-33150)
CWE-ID: CWE-264 - Permissions, Privileges, and Access Controls
CVSSv4: CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows an attacker with physical access to escalate privileges on the system.
The vulnerability exists due to hardware allows activation of test or debug logic at runtime for some Intel Trace Hub instances, which leads to security restrictions bypass and privilege escalation.
Remediation
Install update from vendor's website.