CVE-2023-5184

low-risk
Published 2023-09-27

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

Do I need to act?

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0.30% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.0/10 High
LOCAL / HIGH complexity

Affected Products (1)

Affected Vendors

Zephyrproject

References (8)

Exploit http://packetstormsecurity.com/files/175657/Zephyr-RTOS-3.x.0-Buffer-Overflows.h...
Mailing List http://seclists.org/fulldisclosure/2023/Nov/1
Mailing List http://www.openwall.com/lists/oss-security/2023/11/07/1
Exploit https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-8x3p-q3r5-...
Exploit http://packetstormsecurity.com/files/175657/Zephyr-RTOS-3.x.0-Buffer-Overflows.h...
Mailing List http://seclists.org/fulldisclosure/2023/Nov/1
Mailing List http://www.openwall.com/lists/oss-security/2023/11/07/1
Exploit https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-8x3p-q3r5-...
24
/ 100
low-risk
Severity 18/34 · Moderate
Exploitability 1/34 · Minimal
Exposure 5/34 · Minimal