CVE-2023-5139

Published: Oct 26, 2023Modified: Jun 17, 2026

7.8

Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Exploitability: 1.8 / Impact: 5.9

Source: NVD

Description

Potential buffer overflow vulnerability at the following location in the Zephyr STM32 Crypto driver

Affected (1)

Products: Zephyrproject: Zephyr

1 product

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Zephyrproject Zephyr	Up to 3.4.0

Related CWEs

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.

References (8)

http://packetstormsecurity.com/files/175657/Zephyr-RTOS-3.x.0-Buffer-Overflows.html

Source: vulnerabilities@zephyrproject.org

ExploitThird Party Advisory

http://seclists.org/fulldisclosure/2023/Nov/1

Source: vulnerabilities@zephyrproject.org

Mailing ListThird Party Advisory

http://www.openwall.com/lists/oss-security/2023/11/07/1

Source: vulnerabilities@zephyrproject.org

Mailing List

https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-rhrc-pcxp-4453

Source: vulnerabilities@zephyrproject.org

ExploitVendor Advisory

http://packetstormsecurity.com/files/175657/Zephyr-RTOS-3.x.0-Buffer-Overflows.html

Source: af854a3a-2127-422b-91ae-364da2661108

ExploitThird Party Advisory

http://seclists.org/fulldisclosure/2023/Nov/1

Source: af854a3a-2127-422b-91ae-364da2661108

Mailing ListThird Party Advisory

http://www.openwall.com/lists/oss-security/2023/11/07/1

Source: af854a3a-2127-422b-91ae-364da2661108

Mailing List

https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-rhrc-pcxp-4453

Source: af854a3a-2127-422b-91ae-364da2661108

ExploitVendor Advisory

Timeline

No history available yet.