CVE-2022-3806 — Double Free in Zephyr

CWE-415 — Double Free2 documents2 sources
Severity
9.8CRITICALNVD
EPSS
0.4%
top 38.56%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Zephyrproject-rtos ZephyrZephyrproject Zephyr
Timeline
Latest updateJan 19
PublishedJan 25

Description

Inconsistent handling of error cases in bluetooth hci may lead to a double free condition of a network buffer.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 3.9 | Impact: 5.9

Affected Packages2 packages

▶CVEListV5zephyrproject-rtos/zephyrunspecified — v3.2

🔴Vulnerability Details

1
CVEList
Bluetooth HCI Error Handling Double Free↗2023-01-19
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CVE-2022-3806 — Double Free in Zephyr | cvebase