PT-2020-9498 · Qualcomm · Snapdragon Industrial Iot+3

Published 2020-04-16 · Updated 2020-04-22 · CVE-2019-14075

Positive Technologies (AI Summary)

CVSS v2.0

4.9

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions: Qualcomm Snapdragon versions MDM9607, MSM8917, MSM8920, MSM8937, MSM8940, MSM8953, MSM8998, Nicobar, QCS605, Rennell, Saipan, SDM450, SDM630, SDM636, SDM660, SDM670, SDM710, SM6150, SM7150, SM8150, SM8250, SXR2130

Description: The issue is a null pointer dereference in the radio interface layer due to a lack of null check in the sapmodule destructor. This affects various Qualcomm Snapdragon products, including Snapdragon Auto, Snapdragon Consumer IOT, Snapdragon Industrial IOT, and Snapdragon Mobile.

Recommendations: For Qualcomm Snapdragon versions MDM9607, MSM8917, MSM8920, MSM8937, MSM8940, MSM8953, MSM8998, Nicobar, QCS605, Rennell, Saipan, SDM450, SDM630, SDM636, SDM660, SDM670, SDM710, SM6150, SM7150, SM8150, SM8250, SXR2130, consider disabling the sapmodule destructor until a patch is available. As a temporary workaround, restrict access to the radio interface layer to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

CVE-2019-14075

Affected Products

Snapdragon Auto

Snapdragon Consumer Iot

Snapdragon Industrial Iot

Snapdragon Mobile

References · 3

• https://qualcomm.com/company/product-security/bulletins/april-2020-bulletin · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-14075 · Security Note
• https://t.me/cvenotify/2838 · Telegram Post