CVE-2023-24822
7.5 · HIGHOverview
CVE-2023-24822 is a high-severity vulnerability affecting riot-os riot. It was published on April 24, 2023 and has a CVSS 3.1 base score of 7.5 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
RIOT-OS, an operating system that supports Internet of Things devices, contains a network stack with the ability to process 6LoWPAN frames. Prior to version 2022.10, an attacker can send a crafted frame to the device resulting in a NULL pointer dereference while encoding a 6LoWPAN IPHC header. The NULL pointer dereference causes a hard fault exception, leading to denial of service. Version 2022.10 fixes this issue. As a workaround, apply the patches manually.
Remediation
Check the references section for vendor advisories and patches from riot-os. Update riot 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 |
|---|---|---|---|
| riot-os | riot | >= 0, < 2022.10 | Affected |
References
Frequently Asked Questions
What is CVE-2023-24822?
CVE-2023-24822 is a high-severity vulnerability affecting riot-os riot. It was published on April 24, 2023 and has a CVSS 3.1 base score of 7.5 (HIGH).
How severe is CVE-2023-24822?
This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2023-24822?
Check the references section for vendor advisories and patches from riot-os. Update riot 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-2023-24822?
CyberStrike's AI-powered security agents can automatically detect CVE-2023-24822 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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