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CVE-2023-5139

Date: October 25, 2023

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

Language: C

Severity Score

Related Resources (6)

https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-rhrc-pcxp-4453
https://nvd.nist.gov/vuln/detail/CVE-2023-5139
http://www.openwall.com/lists/oss-security/2023/11/07/1
http://packetstormsecurity.com/files/175657/Zephyr-RTOS-3.x.0-Buffer-Overflows.html
http://seclists.org/fulldisclosure/2023/Nov/1
https://www.mend.io/vulnerability-database/CVE-2023-5139

Severity Score

Weakness Type (CWE)

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

CWE-120

CVSS v3.1

Base Score:
Attack Vector (AV): LOCAL
Attack Complexity (AC): LOW
Privileges Required (PR): LOW
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): LOW
Integrity (I): NONE
Availability (A): LOW

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