CVE-2023-5184

Public Exploit
Potential signed to unsigned conversion errors and buffer overflow vulnerabilities in the Zephyr IPM driver

Description

Two potential signed to unsigned conversion errors and buffer overflow vulnerabilities at the following locations in the Zephyr IPM drivers.

Category

7.0
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.22%
Vendor Advisory github.com
Affected: zephyrproject-rtos Zephyr
Published at:
Updated at:

References

Link Tags
https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-8x3p-q3r5-xh9g vendor advisory exploit
http://www.openwall.com/lists/oss-security/2023/11/07/1 mailing list
http://seclists.org/fulldisclosure/2023/Nov/1 third party advisory mailing list
http://packetstormsecurity.com/files/175657/Zephyr-RTOS-3.x.0-Buffer-Overflows.html third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2023-5184?
CVE-2023-5184 has been scored as a high severity vulnerability.
How to fix CVE-2023-5184?
To fix CVE-2023-5184, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-5184 being actively exploited in the wild?
It is possible that CVE-2023-5184 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-5184?
CVE-2023-5184 affects zephyrproject-rtos Zephyr.
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