CVEvulnerability
CVE-2023-5139
7.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2023-10-26
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 4.4 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L
- CVSS 3.1 ([email protected])
- 7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-120
Description
Potential buffer overflow vulnerability at the following location in the Zephyr STM32 Crypto driver
Affected configurations
• zephyrproject zephyr (<= 3.4.0)
Related
Weakness · CWE (1)
- CWE-120 Buffer Copy without Checking Size of Input weakness
References
- http://packetstormsecurity.com/files/175657/Zephyr-RTOS-3.x.0-Buffer-Overflows.html Exploit, Third Party Advisory
- http://seclists.org/fulldisclosure/2023/Nov/1 Mailing List, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2023/11/07/1 Mailing List
- https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-rhrc-pcxp-4453 Exploit, Vendor Advisory
- http://packetstormsecurity.com/files/175657/Zephyr-RTOS-3.x.0-Buffer-Overflows.html Exploit, Third Party Advisory
- http://seclists.org/fulldisclosure/2023/Nov/1 Mailing List, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2023/11/07/1 Mailing List
- https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-rhrc-pcxp-4453 Exploit, Vendor Advisory