PT-2020-9086 · Qualcomm · Sdm670+33

Published 2020-01-21 · Updated 2020-01-23 · CVE-2019-10581

Positive Technologies (AI Summary)

CVSS v2.0

10

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Qualcomm Snapdragon versions in APQ8009, APQ8053, MDM9206, MDM9207C, MDM9607, MSM8909W, MSM8917, MSM8920, MSM8937, MSM8940, MSM8998, Nicobar, QCS605, Rennell, SA6155P, SDM630, SDM636, SDM660, SDM670, SDM710, SDM845, SDX24, SDX55, SM6150, SM7150, SM8150, SM8250, SXR2130

Description The issue arises when NULL is assigned to a local instance of an audio device pointer after it has been freed, instead of assigning it to a global static pointer. This can lead to a use-after-free issue in various Snapdragon products, including Snapdragon Auto, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, and Snapdragon Wearables.

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-2019-10581

Affected Products

Apq8009

Apq8053

Mdm9206

Mdm9207C

Mdm9607

Msm8909W

Msm8917

Msm8920

Msm8937

Msm8940

Msm8998

Nicobar

Qcs605

Rennell

Sa6155P

Sdm630

Sdm636

Sdm660

Sdm670

Sdm710

Sdm845

Sdx24

Sdx55

Sm6150

Sm7150

Sm8150

Sm8250

Sxr2130

Snapdragon Auto

Snapdragon Consumer Iot

Snapdragon Industrial Iot

Snapdragon Mobile

Snapdragon Voice & Music

Snapdragon Wearables

References · 4

• https://qualcomm.com/company/product-security/bulletins/january-2020-bulletin · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-10581 · Security Note
• https://t.me/cibsecurity/9290 · Telegram Post
• https://t.me/cvenotify/355 · Telegram Post