CVE-2021-41614
7.8 · HIGHOverview
CVE-2021-41614 is a high-severity vulnerability affecting openrisc mor1kx_firmware. It was published on April 18, 2023 and has a CVSS 3.1 base score of 7.8 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.8, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
Technical Description
An issue was discovered in the controller unit of the OpenRISC mor1kx processor. The read/write access permissions to the Exception Program Counter Register (EPCR) are not implemented correctly. User programs from an unauthorized privilege level can make read/write accesses to EPCR.
Remediation
Check the references section for vendor advisories and patches from openrisc. Update mor1kx_firmware 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 |
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Frequently Asked Questions
What is CVE-2021-41614?
CVE-2021-41614 is a high-severity vulnerability affecting openrisc mor1kx_firmware. It was published on April 18, 2023 and has a CVSS 3.1 base score of 7.8 (HIGH).
How severe is CVE-2021-41614?
This vulnerability has a CVSS 3.1 base score of 7.8, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2021-41614?
Check the references section for vendor advisories and patches from openrisc. Update mor1kx_firmware 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-2021-41614?
CyberStrike's AI-powered security agents can automatically detect CVE-2021-41614 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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