PT-2019-9008 · Qualcomm · Sdm630+28

Published 2019-05-24 · Updated 2019-05-29 · CVE-2018-13920

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 Auto 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 Wearables versions (affected versions not specified) MDM9206 (affected versions not specified) MDM9607 (affected versions not specified) MDM9650 (affected versions not specified) MSM8909W (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 712 / SD 710 / SD 670 (affected versions not specified) SD 820A (affected versions not specified) SD 845 / SD 850 (affected versions not specified) SD 855 (affected versions not specified) SDM439 (affected versions not specified) SDM630 (affected versions not specified) SDM660 (affected versions not specified) SDX24 (affected versions not specified)

Description The issue is related to a use-after-free condition due to improper handling of hrtimers when the PMU driver tries to access its events. This condition may occur in various Qualcomm Snapdragon products, including Snapdragon Auto, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, and Snapdragon Wearables, as well as in specific chipsets such as MDM9206, MDM9607, and others.

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

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

CVE-2018-13920

Affected Products

Mdm9206

Mdm9607

Mdm9650

Msm8909W

Qcs605

Qualcomm 215

Qualcomm Snapdragon Auto

Qualcomm Snapdragon Consumer Iot

Qualcomm Snapdragon Industrial Iot

Qualcomm Snapdragon Mobile

Qualcomm Snapdragon Wearables

Sd 425

Sd 429

Sd 439

Sd 450

Sd 625

Sd 632

Sd 636

Sd 670

Sd 710

Sd 712

Sd 820A

Sd 845

Sd 850

Sd 855

Sdm439

Sdm630

Sdm660

Sdx24

References · 2

• https://nvd.nist.gov/vuln/detail/CVE-2018-13920 · Security Note
• https://codeaurora.org/security-bulletin/2019/04/01/april-2019-code-aurora-security-bulletin · Note