PT-2022-17921 · Realtek · Realtek Linux/Android Bluetooth Mesh Sdk

Published 2022-08-30 · Updated 2022-09-02 · CVE-2022-26529

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Realtek Linux/Android Bluetooth Mesh SDK (affected versions not specified)

Description The issue is due to insufficient validation for segmented packets' link parameter, leading to a buffer overflow. An unauthenticated attacker in the adjacent network can exploit this to cause buffer overflow and disrupt service.

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

Buffer Overflow

Weakness Enumeration

CWE-120

Related Identifiers

CVE-2022-26529

Affected Products

Realtek Linux/Android Bluetooth Mesh Sdk

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2022-26529 · Security Note
• https://osv.dev/vulnerability/CVE-2022-26529 · Vendor Advisory
• https://twcert.org.tw/tw/cp-132-6459-09c82-1.html · Note
• https://t.me/cibsecurity/49034 · Telegram Post
• https://t.me/cvenotify/35397 · Telegram Post