PT-2021-9284 · Qualcomm · Snapdragon

Published 2021-02-22 · Updated 2021-03-02 · CVE-2020-11276

Positive Technologies (AI Summary)

CVSS v2.0

9.4

High

Base vector

AV:N/AC:L/Au:N/C:C/I:N/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 over read while processing P2P IE and NOA attribute of beacon and probe response frames. This occurs due to improper validation of P2P IE and NOA attribute lengths in various Snapdragon products, including Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music, 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.

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

CVE-2020-11276

Affected Products

Snapdragon

References · 4

• https://qualcomm.com/company/product-security/bulletins/february-2021-bulletin · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-11276 · Security Note
• https://t.me/cvenotify/10763 · Telegram Post
• https://t.me/cvenotify/10236 · Telegram Post