CVE-2018-12154 : Exploit Details and Defense Strategies
Learn about CVE-2018-12154, a vulnerability in Intel Graphics Drivers allowing local users to trigger an infinite loop, leading to a denial of service issue. Find mitigation steps here.
CVE-2018-12154 is a vulnerability in Intel Graphics Drivers that could allow an unprivileged local user to trigger an infinite loop, leading to a denial of service.
Understanding CVE-2018-12154
This CVE identifies a specific vulnerability in Intel Graphics Drivers that could be exploited by a local user to crash applications through an infinite loop, resulting in a denial of service.
What is CVE-2018-12154?
The CVE-2018-12154 vulnerability allows an unprivileged user with local access to cause an infinite loop and crash an application in Intel Graphics Drivers prior to specific versions, leading to a denial of service issue in the Unified Shader Compiler.
The Impact of CVE-2018-12154
The vulnerability poses a risk of denial of service, potentially disrupting the normal operation of affected systems and applications.
Technical Details of CVE-2018-12154
This section provides more technical insights into the CVE-2018-12154 vulnerability.
Vulnerability Description
The vulnerability lies in the Unified Shader Compiler in Intel Graphics Drivers before versions 10.18.x.5056, 10.18.x.5057, and 20.19.x.5058, allowing an unprivileged user to create an infinite loop and crash applications via local access.
Affected Systems and Versions
- Product: Intel Graphics Driver
- Vendor: Intel Corporation
- Versions Affected: Various
Exploitation Mechanism
The vulnerability can be exploited by an unprivileged user with local access to trigger an infinite loop, causing applications to crash and resulting in a denial of service.
Mitigation and Prevention
To address CVE-2018-12154, users and organizations should take immediate and long-term security measures.
Immediate Steps to Take
- Apply security updates provided by Intel Corporation promptly.
- Monitor official sources for patches and advisories related to this vulnerability.
Long-Term Security Practices
- Implement the principle of least privilege to limit user access rights.
- Regularly update and patch software to mitigate potential vulnerabilities.
Patching and Updates
- Ensure that Intel Graphics Drivers are updated to versions that address the CVE-2018-12154 vulnerability.