CVE-2020-24462 : Vulnerability Insights and Analysis
Learn about CVE-2020-24462, a vulnerability in Intel(R) Graphics Driver allowing privilege escalation. Find mitigation steps and patching details here.
A vulnerability in the Intel(R) Graphics Driver before specific versions could allow an authenticated user to escalate privileges locally.
Understanding CVE-2020-24462
This CVE involves an out-of-bounds write issue in the Intel(R) Graphics Driver, potentially leading to privilege escalation.
What is CVE-2020-24462?
The vulnerability in the Intel(R) Graphics Driver, before certain versions, may enable an authenticated user to escalate privileges through local access.
The Impact of CVE-2020-24462
The vulnerability could allow an attacker to gain escalated privileges on the affected system, posing a risk of unauthorized access and control.
Technical Details of CVE-2020-24462
This section provides detailed technical information about the CVE.
Vulnerability Description
The vulnerability involves an out-of-bounds write issue in the Intel(R) Graphics Driver, affecting versions before 15.33.53.5161, 15.36.40.5162, 15.40.47.5166, 15.45.33.5164, and 27.20.100.8336.
Affected Systems and Versions
- Product: Intel(R) Graphics Driver
- Versions Affected: Before 15.33.53.5161, 15.36.40.5162, 15.40.47.5166, 15.45.33.5164, and 27.20.100.8336
Exploitation Mechanism
The vulnerability could be exploited by an authenticated user to perform an out-of-bounds write, potentially leading to privilege escalation.
Mitigation and Prevention
Protecting systems from CVE-2020-24462 requires immediate actions and long-term security practices.
Immediate Steps to Take
- Apply security patches provided by Intel promptly.
- Monitor for any unauthorized system access or changes.
- Restrict user privileges to minimize the impact of potential attacks.
Long-Term Security Practices
- Regularly update and patch software to address known vulnerabilities.
- Conduct security training for users to enhance awareness of potential threats.
- Implement network segmentation to limit the spread of potential attacks.
Patching and Updates
- Intel has released patches to address the vulnerability. Ensure all affected systems are updated with the latest security fixes.