PT-2022-10447 · Qualcomm · Snapdragon

Published 2022-09-02 · Updated 2023-04-19 · CVE-2021-35134

Positive Technologies (AI Summary)

CVSS v3.1

8.4

High

Base vector

AV:L/AC:L/PR:N/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 arises due to insufficient validation of ELF headers, leading to an incorrect calculation of buffer size in the boot process. This can result in memory corruption in various Snapdragon components, including 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.

Weakness Enumeration

CWE-131

Related Identifiers

CVE-2021-35134

Affected Products

Snapdragon

References · 3

• https://qualcomm.com/company/product-security/bulletins/august-2022-bulletin · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-35134 · Security Note
• https://t.me/cvenotify/35864 · Telegram Post