PT-2022-21753 · Qualcomm · Snapdragon Wired Infrastructure/Networking+3

Published 2022-11-15 · Updated 2023-04-19 · CVE-2022-33236

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Snapdragon Compute (affected versions not specified) Snapdragon Connectivity (affected versions not specified) Snapdragon Mobile (affected versions not specified) Snapdragon Wired Infrastructure and Networking (affected versions not specified)

Description The issue is related to a transient Denial of Service (DOS) caused by a buffer over-read in WLAN firmware. This occurs while parsing cipher suite info attributes. There is no information provided about the estimated number of potentially affected devices worldwide 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.

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

CVE-2022-33236

Affected Products

Snapdragon Compute

Snapdragon Connectivity

Snapdragon Mobile

Snapdragon Wired Infrastructure/Networking

References · 3

• https://qualcomm.com/company/product-security/bulletins/november-2022-bulletin · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-33236 · Security Note
• https://t.me/cvenotify/37729 · Telegram Post