PT-2023-18329 · Unknown · Bluetooth Host

Ele7Enxxh + 1 · Published 2023-09-04 · Updated 2024-04-12 · CVE-2023-21667

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

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

Description The issue is related to a Transient Denial of Service (DOS) in the Bluetooth HOST. It occurs when passing a descriptor to validate a blacklisted Bluetooth keyboard. There is no information provided about the estimated number of potentially affected devices or real-world incidents where this issue was exploited.

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

Buffer Over-read

Out of bounds Read

Weakness Enumeration

CWE-126

CWE-125

Related Identifiers

CVE-2023-21667

Affected Products

Bluetooth Host

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2023-21667 · Security Note
• https://qualcomm.com/company/product-security/bulletins/september-2023-bulletin · Vendor Advisory
• https://twitter.com/R3dShield/status/1701597812570661161 · Twitter Post
• https://t.me/cibsecurity/69841 · Telegram Post
• https://twitter.com/CVEnew/status/1698948772678496413 · Twitter Post
• https://twitter.com/VulmonFeeds/status/1699008221489291698 · Twitter Post