CVE-2020-12985 : What You Need to Know
Learn about CVE-2020-12985, an insufficient pointer validation vulnerability in the AMD Graphics Driver for Windows 10 that may lead to privilege escalation or denial of service. Find out affected systems, exploitation risks, and mitigation steps.
An insufficient pointer validation vulnerability in the AMD Graphics Driver for Windows 10 may lead to escalation of privilege or denial of service.
Understanding CVE-2020-12985
This CVE entry describes a security vulnerability in the AMD Graphics Driver for Windows 10 that could potentially result in privilege escalation or denial of service.
What is CVE-2020-12985?
CVE-2020-12985 is an insufficient pointer validation vulnerability found in the AMD Graphics Driver for Windows 10, posing a risk of privilege escalation or denial of service attacks.
The Impact of CVE-2020-12985
The vulnerability could allow malicious actors to exploit the AMD Graphics Driver, potentially leading to unauthorized escalation of privileges or causing denial of service on affected systems.
Technical Details of CVE-2020-12985
This section provides more in-depth technical information about the CVE.
Vulnerability Description
The vulnerability involves inadequate validation of pointers within the AMD Graphics Driver for Windows 10, creating a security loophole that could be exploited by attackers.
Affected Systems and Versions
- Affected Product: AMD Radeon Software
- Vendor: AMD
- Vulnerable Versions:
- Radeon Software: < 20.7.1
- Radeon Pro Software for Enterprise: < 21.Q2
Exploitation Mechanism
Attackers could potentially exploit this vulnerability by manipulating pointers within the AMD Graphics Driver, allowing them to execute unauthorized actions that may lead to privilege escalation or denial of service.
Mitigation and Prevention
Protecting systems from CVE-2020-12985 requires immediate action and long-term security measures.
Immediate Steps to Take
- Update AMD Radeon Software and Radeon Pro Software for Enterprise to versions 20.7.1 and 21.Q2 or higher, respectively.
- Monitor system logs for any suspicious activities that could indicate exploitation of the vulnerability.
Long-Term Security Practices
- Regularly update and patch all software and drivers to mitigate potential security risks.
- Implement robust access controls and least privilege principles to limit the impact of potential privilege escalation attempts.
Patching and Updates
- Apply security patches provided by AMD promptly to address the vulnerability and enhance system security.