PT-2023-31803 · Zephyr · Zephyr Stm32 Crypto Driver

0Xdea · Published 2023-10-25 · Updated 2024-01-21 · CVE-2023-5139

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Zephyr STM32 Crypto driver (affected versions not specified)

Description A potential buffer overflow vulnerability exists in the Zephyr STM32 Crypto driver.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Buffer Overflow

Weakness Enumeration

CWE-120

Related Identifiers

CVE-2023-5139

GHSA-RHRC-PCXP-4453

Affected Products

Zephyr Stm32 Crypto Driver

References · 9

• 🔥 https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-rhrc-pcxp-4453 · Exploit
• 🔥 http://packetstormsecurity.com/files/175657/Zephyr-RTOS-3.x.0-Buffer-Overflows.html · Exploit
• https://osv.dev/vulnerability/CVE-2023-5139 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-5139 · Security Note
• https://twitter.com/CVEnew/status/1717404081428275571 · Twitter Post
• https://t.me/cibsecurity/72939 · Telegram Post
• https://twitter.com/VulmonFeeds/status/1717487037941486069 · Twitter Post
• http://openwall.com/lists/oss-security/2023/11/07/1 · Note
• http://seclists.org/fulldisclosure/2023/Nov/1 · Note