PT-2020-9113 · Qualcomm · Snapdragon Industrial Iot+15

Published 2020-04-16 · Updated 2020-04-22 · CVE-2019-10621

Positive Technologies (AI Summary)

CVSS v2.0

4.6

Medium

Base vector

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

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

Description The issue is related to a use after free problem that occurs when MAP and UNMAP calls are made simultaneously, potentially allowing the data structure used by MAP to be freed by the UNMAP function. This affects various Qualcomm Snapdragon products, including Snapdragon Auto, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon Mobile, and Snapdragon Voice & Music, in several chipsets such as Nicobar, QCS405, Rennell, Saipan, SC8180X, SDX55, SM6150, SM7150, SM8150, SM8250, and SXR2130.

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

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

CVE-2019-10621

Affected Products

Nicobar

Qcs405

Rennell

Sc8180X

Sdx55

Sm6150

Sm7150

Sm8150

Sm8250

Sxr2130

Saipan

Snapdragon Auto

Snapdragon Compute

Snapdragon Industrial Iot

Snapdragon Mobile

Snapdragon Voice & Music

References · 3

• https://qualcomm.com/company/product-security/bulletins/april-2020-bulletin · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-10621 · Security Note
• https://t.me/cibsecurity/11332 · Telegram Post