PT-2021-13710 · Qualcomm · Snapdragon Connectivity+4

Published 2021-07-13 · Updated 2022-03-07 · CVE-2021-1965

Positive Technologies (AI Summary)

CVSS v2.0

10

Critical

Base vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

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 a parameter length check during the MBSSID scan IE parse. This affects various Qualcomm Snapdragon products, including Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Mobile, and Snapdragon Wired Infrastructure and Networking.

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

Exploit

Buffer Overflow

RCE

Weakness Enumeration

CWE-120

CWE-20

Related Identifiers

CVE-2021-1965

Affected Products

Snapdragon Auto

Snapdragon Compute

Snapdragon Connectivity

Snapdragon Mobile

Snapdragon Wired Infrastructure/Networking

References · 9

• 🔥 https://github.com/parsdefense/CVE-2021-1965 · Exploit
• 🔥 https://github.com/foxtrot/CVE-2021-1965 · Exploit
• https://qualcomm.com/company/product-security/bulletins/july-2021-bulletin · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-1965 · Security Note
• https://t.me/cvenotify/17504 · Telegram Post
• https://t.me/cybersecuritytechnologies/5462 · Telegram Post
• https://t.me/poxek/1001 · Telegram Post
• https://t.me/cvenotify/17507 · Telegram Post
• https://t.me/freedomf0x/15636 · Telegram Post