CVE-2019-14072

HIGH

Qualcomm Snapdragon Firmware - Use-After-Free via Race Condition in Sparse Memory Management

Title source: llm
STIX 2.1

Description

Unhandled paging request is observed due to dereferencing an already freed object because of race condition between sparse free and sparse bind ioctls which access the same physical entry in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables in APQ8009, APQ8096AU, APQ8098, MDM9607, MSM8909W, MSM8939, MSM8953, MSM8996AU, Nicobar, QCS405, QCS605, Rennell, SA6155P, Saipan, SC8180X, SDA660, SDA845, SDM429, SDM429W, SDM450, SDM632, SDM670, SDM710, SDM845, SDX24, SDX55, SM6150, SM7150, SM8150, SM8250, SXR1130, SXR2130

References (1)

Core 1
Core References

Scores

CVSS v3 7.0
EPSS 0.0007
EPSS Percentile 22.1%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-362 CWE-416
Status published
Products (32)
qualcomm/apq8009_firmware
qualcomm/apq8096au_firmware
qualcomm/apq8098_firmware
qualcomm/mdm9607_firmware
qualcomm/msm8909w_firmware
qualcomm/msm8939_firmware
qualcomm/msm8953_firmware
qualcomm/msm8996au_firmware
qualcomm/nicobar_firmware
qualcomm/qcs405_firmware
... and 22 more
Published Mar 05, 2020
Tracked Since Feb 18, 2026