PT-2023-13577 · Unknown · Bluetooth Hci

Ceolin + 3 · Published 2023-01-19 · Updated 2023-02-02 · CVE-2022-3806

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Bluetooth HCI (affected versions not specified)

Description The issue is related to inconsistent handling of error cases in Bluetooth HCI, which may lead to a double free condition of a network buffer.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Double Free

Weakness Enumeration

CWE-415

Related Identifiers

CVE-2022-3806

GHSA-W525-FM68-PPQ3

Affected Products

Bluetooth Hci

References · 4

• 🔥 https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-w525-fm68-ppq3 · Exploit
• https://osv.dev/vulnerability/CVE-2022-3806 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-3806 · Security Note
• https://t.me/cvenotify/42865 · Telegram Post