Description
Possible use after free issue due to race condition while attempting to mark the entry pages as dirty using function set_page_dirty() in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables in MDM9150, MDM9206, MDM9607, MDM9640, MDM9650, MSM8909W, MSM8996AU, QCS405, QCS605, Qualcomm 215, SD 210/SD 212/SD 205, SD 425, SD 439 / SD 429, SD 450, SD 615/16/SD 415, SD 625, SD 632, SD 636, SD 665, SD 675, SD 712 / SD 710 / SD 670, SD 730, SD 820, SD 820A, SD 835, SD 845 / SD 850, SD 855, SDA660, SDM439, SDM630, SDM660, SDX20, SDX24
Exploits (1)
exploitdb
WORKING POC
VERIFIED
by Google Security Research · textdosandroid
https://www.exploit-db.com/exploits/46941
References (1)
Core 1
Core References
Patch, Vendor Advisory x_refsource_confirm
https://source.android.com/security/bulletin/
Scores
CVSS v3
8.1
EPSS
0.0901
EPSS Percentile
92.6%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-362
CWE-416
Status
published
Products (41)
qualcomm/mdm9150_firmware
qualcomm/mdm9206_firmware
qualcomm/mdm9607_firmware
qualcomm/mdm9640_firmware
qualcomm/mdm9650_firmware
qualcomm/msm8909w_firmware
qualcomm/msm8996au_firmware
qualcomm/qcs405_firmware
qualcomm/qcs605_firmware
qualcomm/qualcomm_215_firmware
... and 31 more
Published
Nov 06, 2019
Tracked Since
Feb 18, 2026