PT-2022-10407 · Qualcomm · Snapdragon Auto+4

Published 2022-06-14 · Updated 2023-04-19 · CVE-2021-35086

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 buffer over read due to improper validation of SIB type when processing a NR system Information message. This affects various Qualcomm Snapdragon products, including Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Industrial IOT, and Snapdragon Mobile.

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-2021-35086

Affected Products

Snapdragon Auto

Snapdragon Compute

Snapdragon Connectivity

Snapdragon Industrial Iot

Snapdragon Mobile

References · 3

• https://qualcomm.com/company/product-security/bulletins/may-2022-bulletin · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-35086 · Security Note
• https://t.me/cvenotify/32019 · Telegram Post