PT-2021-13711 · Qualcomm · Qualcomm Snapdragon

Zhenxiong Wu · Published 2021-10-20 · Updated 2021-10-26 · CVE-2021-1966

Positive Technologies (AI Summary)

CVSS v3.1

6.7

Medium

Base vector

AV:L/AC:L/PR:H/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 a possible buffer overflow due to the lack of length check of source and destination buffer before copying. This affects various Qualcomm Snapdragon products, including Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, and Snapdragon Voice & Music.

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-2021-1966

Affected Products

Qualcomm Snapdragon

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2021-1966 · Security Note
• https://qualcomm.com/company/product-security/bulletins/october-2021-bulletin · Vendor Advisory
• https://t.me/cibsecurity/30868 · Telegram Post