PT-2020-9070 · Qualcomm · Qualcomm Snapdragon Auto+5

Published 2020-03-05 · Updated 2020-03-09 · CVE-2019-10550

Positive Technologies (AI Summary)

CVSS v2.0

9.4

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Qualcomm Snapdragon Auto versions MDM9206 through SDM850 Qualcomm Snapdragon Compute versions MDM9206 through SDM850 Qualcomm Snapdragon Consumer IOT versions MDM9206 through SDM850 Qualcomm Snapdragon Industrial IOT versions MDM9206 through SDM850 Qualcomm Snapdragon Mobile versions MDM9206 through SDM850 Qualcomm Snapdragon Wearables versions MDM9206 through SDM850

Description A buffer over-read issue occurs when the UE tries to process a message received from the network without zero termination. This issue affects various Qualcomm Snapdragon products, including Auto, Compute, Consumer IOT, Industrial IOT, Mobile, and Wearables, with a range of versions from MDM9206 to SDM850.

Recommendations For Qualcomm Snapdragon Auto versions MDM9206 through SDM850, update to a newer version that includes the fix for this issue. For Qualcomm Snapdragon Compute versions MDM9206 through SDM850, update to a newer version that includes the fix for this issue. For Qualcomm Snapdragon Consumer IOT versions MDM9206 through SDM850, update to a newer version that includes the fix for this issue. For Qualcomm Snapdragon Industrial IOT versions MDM9206 through SDM850, update to a newer version that includes the fix for this issue. For Qualcomm Snapdragon Mobile versions MDM9206 through SDM850, update to a newer version that includes the fix for this issue. For Qualcomm Snapdragon Wearables versions MDM9206 through SDM850, update to a newer version that includes the fix for this issue. As a temporary workaround, consider disabling the processing of messages from the network without zero termination until a patch is available.

Fix

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

CVE-2019-10550

Affected Products

Qualcomm Snapdragon Auto

Qualcomm Snapdragon Compute

Qualcomm Snapdragon Consumer Iot

Qualcomm Snapdragon Industrial Iot

Qualcomm Snapdragon Mobile

Qualcomm Snapdragon Wearables

References · 3

• https://qualcomm.com/company/product-security/bulletins/march-2020-bulletin · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-10550 · Security Note
• https://t.me/cibsecurity/10308 · Telegram Post