PT-2019-16407 · Qualcomm · Snapdragon

Published 2019-07-25 · Updated 2019-07-30 · CVE-2019-2346

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 arises due to improper validation when a scan command is given from the host, causing the firmware to enter a loop of overwriting memory. This affects various Qualcomm Snapdragon products, including Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Networking, in specific chipsets such as IPQ8074, QCA8081, QCS404, QCS405, QCS605, SD 425, SD 427, SD 430, SD 435, SD 450, SD 625, SD 636, SD 712, SD 710, SD 670, SD 820, SD 835, SD 845, SD 850, SD 855, SD 8CX, SDA660, SDM630, SDM660.

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

Improper Validation of Array Index

Weakness Enumeration

CWE-129

Related Identifiers

CVE-2019-2346

Affected Products

Snapdragon

References · 2

• https://qualcomm.com/company/product-security/bulletins · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-2346 · Security Note