PT-2021-9278 · Qualcomm · Snapdragon

Published 2021-02-22 · Updated 2021-03-02 · CVE-2020-11270

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Qualcomm Snapdragon versions (affected versions not specified)

Description The issue is related to a possible denial of service due to the RTT responder consistently rejecting all FTMR by transmitting FTM1 with failure status in the FTM parameter IE. This affects various Snapdragon products, including Auto, Compute, Connectivity, Consumer Electronics Connectivity, Consumer IOT, Industrial IOT, Mobile, Voice & Music, and Wired Infrastructure and Networking.

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

Resource Exhaustion

Weakness Enumeration

CWE-400

Related Identifiers

CVE-2020-11270

Affected Products

Snapdragon

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2020-11270 · Security Note
• https://qualcomm.com/company/product-security/bulletins/february-2021-bulletin · Vendor Advisory
• https://t.me/cvenotify/10235 · Telegram Post
• https://t.me/cibsecurity/23902 · Telegram Post