CVE-2024-6442 — Out-of-bounds Write in Zephyr

CWE-787 — Out-of-bounds Write3 documents3 sources
Severity
6.5MEDIUMNVD
CNA6.3
EPSS
0.1%
top 65.29%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Zephyrproject-rtos ZephyrZephyrproject Zephyr
Timeline
PublishedOct 4

Description

In ascs_cp_rsp_add in /subsys/bluetooth/audio/ascs.c, an unchecked tailroom could lead to a global buffer overflow.

CVSS vector

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 2.8 | Impact: 3.6

Affected Packages2 packages

▶CVEListV5zephyrproject-rtos/zephyr* — 3.6

🔴Vulnerability Details

2
CVEList
Bluetooth: ASCS Unchecked tailroom of the response buffer↗2024-10-04
▶
OSV
CVE-2024-6442: In ascs_cp_rsp_add in /subsys/bluetooth/audio/ascs↗2024-10-04
▶
CVE-2024-6442 — Out-of-bounds Write in Zephyr | cvebase