PT-2021-9244 · Qualcomm · Qualcomm Snapdragon

Published 2021-03-17 · Updated 2021-03-18 · CVE-2020-11230

Positive Technologies (AI Summary)

CVSS v2.0

4.4

Medium

Base vector

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

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

Description The issue concerns potential arbitrary memory corruption when the qseecom driver updates ion physical addresses in the buffer, exposing a physical address to user land. This affects various Snapdragon products, including Auto, Compute, Connectivity, Industrial IOT, and Mobile.

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

Time Of Check To Time Of Use

Weakness Enumeration

CWE-367

Related Identifiers

CVE-2020-11230

Affected Products

Qualcomm Snapdragon

References · 3

• https://qualcomm.com/company/product-security/bulletins/march-2021-bulletin · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-11230 · Security Note
• https://t.me/cibsecurity/24992 · Telegram Post