PT-2020-8524 · Qualcomm · Sda660+12

Published 2020-03-05 · Updated 2020-03-05 · CVE-2018-11838

Positive Technologies (AI Summary)

CVSS v2.0

7.2

High

Base vector

AV:L/AC:L/Au:N/C:C/I:C/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 double free problem in the WLAN component due to the lack of checking the memory free condition. This affects various Snapdragon products, including Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, and Snapdragon Voice & Music, in specific chipsets such as APQ8053, MDM9640, SDA660, SDM636, SDM660, and SDX20.

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

Double Free

Weakness Enumeration

CWE-415

Related Identifiers

CVE-2018-11838

Affected Products

Apq8053

Mdm9640

Sda660

Sdm636

Sdm660

Sdx20

Snapdragon Auto

Snapdragon Compute

Snapdragon Consumer Electronics Connectivity

Snapdragon Consumer Iot

Snapdragon Industrial Iot

Snapdragon Mobile

Snapdragon Voice & Music

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2018-11838 · Security Note
• https://qualcomm.com/company/product-security/bulletins/march-2020-bulletin · Vendor Advisory
• https://t.me/cibsecurity/10312 · Telegram Post