PT-2022-9989 · Qualcomm · Snapdragon

Published 2022-02-11 · Updated 2023-04-19 · CVE-2021-30326

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 Qualcomm Snapdragon (affected versions not specified)

Description The issue is related to improper size validation while processing the DownlinkPreemption IE in an RRC Reconfiguration/RRC Setup message. This affects various Snapdragon products, including Auto, Compute, Connectivity, Industrial IOT, and Mobile.

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

Assertion Failure

Weakness Enumeration

CWE-617

Related Identifiers

CVE-2021-30326

Affected Products

Snapdragon

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2021-30326 · Security Note
• https://qualcomm.com/company/product-security/bulletins/february-2022-bulletin · Vendor Advisory
• https://t.me/cibsecurity/37277 · Telegram Post
• https://t.me/cvenotify/26644 · Telegram Post