SB20230808111 - Multiple vulnerabilities in AMD uProf

Description

This security bulletin contains information about 3 secuirty vulnerabilities.

1) Untrusted search path (CVE-ID: CVE-2023-20562)

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

The vulnerability exists due to untrusted search path. A local user can load a malicious driver and execute arbitrary code on the system.

2) Input validation error (CVE-ID: CVE-2023-20556)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to insufficient validation of user-supplied input. A local user can pass specially crafted input to the application and perform a denial of service (DoS) attack.

3) Input validation error (CVE-ID: CVE-2023-20561)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to insufficient validation of user-supplied input. A local user can pass specially crafted input to the application and perform a denial of service (DoS) attack.

Remediation

Install update from vendor's website.

References

• https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-7003