CVE-2020-12987 : Vulnerability Insights and Analysis

A heap information leak/kernel pool address disclosure vulnerability in the AMD Graphics Driver for Windows 10 may lead to KASLR bypass.

Understanding CVE-2020-12987

This CVE-2020-12987 vulnerability affects AMD Radeon Software and Radeon Pro Software for Enterprise.

What is CVE-2020-12987?

CVE-2020-12987 is a heap information leak/kernel pool address disclosure vulnerability found in the AMD Graphics Driver for Windows 10, potentially allowing an attacker to bypass KASLR.

The Impact of CVE-2020-12987

The vulnerability could lead to sensitive kernel memory information disclosure, which may be exploited by malicious actors to escalate privileges or launch further attacks.

Technical Details of CVE-2020-12987

This section provides more in-depth technical insights into the vulnerability.

Vulnerability Description

The vulnerability involves a heap information leak/kernel pool address disclosure in the AMD Graphics Driver for Windows 10.

Affected Systems and Versions

Product: AMD Radeon Software
Versions affected:
Radeon Software version less than 20.7.1
Product: Radeon Pro Software for Enterprise
Versions affected:
Radeon Pro Software for Enterprise version less than 21.Q2

Exploitation Mechanism

The vulnerability can be exploited by an attacker to leak kernel memory information, potentially bypassing Kernel Address Space Layout Randomization (KASLR).

Mitigation and Prevention

Protecting systems from CVE-2020-12987 requires immediate actions and long-term security practices.

Immediate Steps to Take

Apply security patches provided by AMD promptly.
Monitor AMD's security bulletins for updates and advisories.

Long-Term Security Practices

Implement robust endpoint protection solutions.
Conduct regular security audits and vulnerability assessments.

Patching and Updates

Regularly update AMD Radeon Software and Radeon Pro Software for Enterprise to versions that address the vulnerability.