CVE-2023-0396 — Buffer Over-read in Zephyr

CWE-126 — Buffer Over-readCWE-125 — Out-of-bounds Read2 documents2 sources
Severity
6.8MEDIUMNVD
EPSS
0.1%
top 69.90%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Zephyrproject-rtos ZephyrZephyrproject Zephyr
Timeline
Latest updateJan 19
PublishedJan 25

Description

A malicious / defective bluetooth controller can cause buffer overreads in the most functions that process HCI command responses.

CVSS vector

CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 0.9 | Impact: 5.9

Affected Packages2 packages

▶CVEListV5zephyrproject-rtos/zephyrunspecified — v3.2

🔴Vulnerability Details

1
CVEList
Buffer Overreads in Bluetooth HCI↗2023-01-19
▶
CVE-2023-0396 — Buffer Over-read in Zephyr | cvebase