CVE-2023-5091
5.5 · MEDIUMOverview
CVE-2023-5091 is a medium-severity vulnerability affecting arm valhall_gpu_kernel_driver. It was published on January 8, 2024 and has a CVSS 3.1 base score of 5.5 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 5.5, rated MEDIUM. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
Technical Description
Use After Free vulnerability in Arm Ltd Valhall GPU Kernel Driver allows a local non-privileged user to make improper GPU processing operations to gain access to already freed memory. This issue affects Valhall GPU Kernel Driver: from r37p0 through r40p0.
Remediation
Check the references section for vendor advisories and patches from arm. Update valhall_gpu_kernel_driver to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| arm | valhall_gpu_kernel_driver | r37p0 | Affected |
Frequently Asked Questions
What is CVE-2023-5091?
CVE-2023-5091 is a medium-severity vulnerability affecting arm valhall_gpu_kernel_driver. It was published on January 8, 2024 and has a CVSS 3.1 base score of 5.5 (MEDIUM).
How severe is CVE-2023-5091?
This vulnerability has a CVSS 3.1 base score of 5.5, rated MEDIUM. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2023-5091?
Check the references section for vendor advisories and patches from arm. Update valhall_gpu_kernel_driver to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2023-5091?
CyberStrike's AI-powered security agents can automatically detect CVE-2023-5091 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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