PT-2022-9990 · Qualcomm · Snapdragon Mobile+5

Christopher Wade · Published 2022-06-14 · Updated 2025-05-20 · CVE-2021-30327

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Snapdragon Mobile (affected versions not specified) Snapdragon Compute (affected versions not specified) Snapdragon Auto (affected versions not specified) Snapdragon IOT (affected versions not specified) Snapdragon Connectivity (affected versions not specified) Snapdragon Voice & Music (affected versions not specified)

Description A buffer overflow issue exists in the sahara protocol while processing commands, which can lead to the overwrite of secure configuration data.

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-2021-30327

Affected Products

Snapdragon Auto

Snapdragon Compute

Snapdragon Connectivity

Snapdragon Iot

Snapdragon Mobile

Snapdragon Voice & Music

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2021-30327 · Security Note
• https://qualcomm.com/company/product-security/bulletins/april-2022-bulletin · Vendor Advisory
• https://twitter.com/ShinyQuagsire/status/1924674012615213219 · Twitter Post