CVE-2020-24385
5.5 · MEDIUMOverview
CVE-2020-24385 is a medium-severity vulnerability affecting midnightbsd midnightbsd. It was published on September 3, 2020 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
In MidnightBSD before 1.2.6 and 1.3 before August 2020, and FreeBSD before 7, a NULL pointer dereference was found in the Linux emulation layer that allows attackers to crash the running kernel. During binary interaction, td->td_emuldata in sys/compat/linux/linux_emul.h is not getting initialized and returns NULL from em_find().
Remediation
Check the references section for vendor advisories and patches from midnightbsd. Update midnightbsd 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 |
|---|---|---|---|
| midnightbsd | midnightbsd | >= 0, < 1.2.6 | Affected |
| freebsd | freebsd | 0 | Affected |
Frequently Asked Questions
What is CVE-2020-24385?
CVE-2020-24385 is a medium-severity vulnerability affecting midnightbsd midnightbsd. It was published on September 3, 2020 and has a CVSS 3.1 base score of 5.5 (MEDIUM).
How severe is CVE-2020-24385?
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-2020-24385?
Check the references section for vendor advisories and patches from midnightbsd. Update midnightbsd 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-2020-24385?
CyberStrike's AI-powered security agents can automatically detect CVE-2020-24385 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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