PT-2022-9978 · Qualcomm · Snapdragon

Published 2022-02-11 · Updated 2022-02-18 · CVE-2021-30309

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/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 of QXDM commands, which can lead to memory corruption in various Snapdragon products, including Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, and Snapdragon Mobile.

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-2021-30309

Affected Products

Snapdragon

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2021-30309 · Security Note
• https://qualcomm.com/company/product-security/bulletins/february-2022-bulletin · Vendor Advisory
• https://t.me/cvenotify/26651 · Telegram Post
• https://t.me/cvenotify/26996 · Telegram Post
• https://t.me/cibsecurity/37278 · Telegram Post