PT-2020-10888 · Qualcomm · Qualcomm Snapdragon Industrial Iot+8

Published 2020-03-05 · Updated 2020-03-05 · CVE-2019-2311

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 Auto versions APQ8009 through SDX24 Qualcomm Snapdragon Compute versions APQ8009 through SDX24 Qualcomm Snapdragon Connectivity versions APQ8009 through SDX24 Qualcomm Snapdragon Consumer Electronics Connectivity versions APQ8009 through SDX24 Qualcomm Snapdragon Consumer IOT versions APQ8009 through SDX24 Qualcomm Snapdragon Industrial IOT versions APQ8009 through SDX24 Qualcomm Snapdragon Mobile versions APQ8009 through SDX24 Qualcomm Snapdragon Voice & Music versions APQ8009 through SDX24 Qualcomm Snapdragon Wired Infrastructure and Networking versions APQ8009 through SDX24

Description A possible buffer overflow issue exists in the WLAN handler due to the lack of validation of the destination buffer size before copying it. This issue affects various Qualcomm Snapdragon products.

Recommendations For Qualcomm Snapdragon Auto versions APQ8009 through SDX24, update to a version that includes the fix for the buffer overflow issue in the WLAN handler. For Qualcomm Snapdragon Compute versions APQ8009 through SDX24, update to a version that includes the fix for the buffer overflow issue in the WLAN handler. For Qualcomm Snapdragon Connectivity versions APQ8009 through SDX24, update to a version that includes the fix for the buffer overflow issue in the WLAN handler. For Qualcomm Snapdragon Consumer Electronics Connectivity versions APQ8009 through SDX24, update to a version that includes the fix for the buffer overflow issue in the WLAN handler. For Qualcomm Snapdragon Consumer IOT versions APQ8009 through SDX24, update to a version that includes the fix for the buffer overflow issue in the WLAN handler. For Qualcomm Snapdragon Industrial IOT versions APQ8009 through SDX24, update to a version that includes the fix for the buffer overflow issue in the WLAN handler. For Qualcomm Snapdragon Mobile versions APQ8009 through SDX24, update to a version that includes the fix for the buffer overflow issue in the WLAN handler. For Qualcomm Snapdragon Voice & Music versions APQ8009 through SDX24, update to a version that includes the fix for the buffer overflow issue in the WLAN handler. For Qualcomm Snapdragon Wired Infrastructure and Networking versions APQ8009 through SDX24, update to a version that includes the fix for the buffer overflow issue in the WLAN handler.

Fix

Buffer Overflow

Weakness Enumeration

CWE-120

Related Identifiers

CVE-2019-2311

Affected Products

Qualcomm Snapdragon Auto

Qualcomm Snapdragon Compute

Qualcomm Snapdragon Connectivity

Qualcomm Snapdragon Consumer Electronics Connectivity

Qualcomm Snapdragon Consumer Iot

Qualcomm Snapdragon Industrial Iot

Qualcomm Snapdragon Mobile

Qualcomm Snapdragon Voice & Music

Qualcomm Snapdragon Wired Infrastructure/Networking

References · 2

• https://qualcomm.com/company/product-security/bulletins/march-2020-bulletin · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-2311 · Security Note