PT-2019-11923 · Qualcomm · Qualcomm Snapdragon Auto+33

Published 2019-08-06 · Updated 2019-10-02 · CVE-2019-10538

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 (affected versions not specified) Qualcomm Snapdragon Compute versions (affected versions not specified) Qualcomm Snapdragon Consumer IOT versions (affected versions not specified) Qualcomm Snapdragon Industrial IOT versions (affected versions not specified) Qualcomm Snapdragon Mobile versions (affected versions not specified) Qualcomm Snapdragon Voice & Music versions (affected versions not specified) Qualcomm Snapdragon Wearables versions (affected versions not specified) MSM8909W (affected versions not specified) MSM8996AU (affected versions not specified) QCS405 (affected versions not specified) QCS605 (affected versions not specified) Qualcomm 215 (affected versions not specified) SD 425 (affected versions not specified) SD 439 / SD 429 (affected versions not specified) SD 450 (affected versions not specified) SD 625 (affected versions not specified) SD 632 (affected versions not specified) SD 636 (affected versions not specified) SD 665 (affected versions not specified) SD 675 (affected versions not specified) SD 712 / SD 710 / SD 670 (affected versions not specified) SD 730 (affected versions not specified) SD 820A (affected versions not specified) SD 845 / SD 850 (affected versions not specified) SD 855 (affected versions not specified) SDA660 (affected versions not specified) SDM439 (affected versions not specified) SDM660 (affected versions not specified) SDX20 (affected versions not specified) SDX24 (affected versions not specified)

Description The issue is related to a lack of check of address range received from firmware response, allowing the modem to respond to arbitrary pages into its address range. This can compromise the High-Level Operating System (HLOS) in various Qualcomm Snapdragon products.

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

RCE

Weakness Enumeration

CWE-20

Related Identifiers

CVE-2019-10538

Affected Products

Msm8909W

Msm8996Au

Qcs405

Qcs605

Qualcomm 215

Qualcomm Snapdragon Auto

Qualcomm Snapdragon Compute

Qualcomm Snapdragon Consumer Iot

Qualcomm Snapdragon Industrial Iot

Qualcomm Snapdragon Mobile

Qualcomm Snapdragon Voice & Music

Qualcomm Snapdragon Wearables

Sd 425

Sd 429

Sd 439

Sd 450

Sd 625

Sd 632

Sd 636

Sd 665

Sd 670

Sd 675

Sd 710

Sd 712

Sd 730

Sd 820A

Sd 845

Sd 850

Sd 855

Sda660

Sdm439

Sdm660

Sdx20

Sdx24

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2019-10538 · Security Note
• https://codeaurora.org/security-bulletin/2019/08/05/august-2019-code-aurora-security-bulletin · Patch
• https://t.me/opennews/5485 · Telegram Post
• https://t.me/tmfeed/67420 · Telegram Post