CVE-2023-4263 — Classic Buffer Overflow in Zephyr

CWE-120 — Classic Buffer OverflowCWE-121 — Stack-based Buffer Overflow2 documents2 sources
Severity
8.8HIGHNVD
CNA7.6
EPSS
0.1%
top 75.54%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Zephyrproject-rtos ZephyrZephyrproject Zephyr
Timeline
PublishedOct 13

Description

Potential buffer overflow vulnerability in the Zephyr IEEE 802.15.4 nRF 15.4 driver

CVSS vector

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages2 packages

🔴Vulnerability Details

1
CVEList
Potential buffer overflow vulnerability in the Zephyr IEEE 802.15.4 nRF 15.4 driver↗2023-10-13
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CVE-2023-4263 — Classic Buffer Overflow in Zephyr | cvebase