CVE-2023-5139 — Classic Buffer Overflow in Zephyr

CWE-120 — Classic Buffer Overflow2 documents2 sources
Severity
7.8HIGHNVD
CNA4.4
EPSS
0.3%
top 50.01%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Zephyrproject-rtos ZephyrZephyrproject Zephyr
Timeline
PublishedOct 26

Description

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

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages2 packages

▶CVEListV5zephyrproject-rtos/zephyr* — 3.5

🔴Vulnerability Details

1
CVEList
Potential buffer overflow vulnerability in the Zephyr STM32 Crypto driver↗2023-10-26
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CVE-2023-5139 — Classic Buffer Overflow in Zephyr | cvebase