Description
While processing modem SSR after IMS is registered, the IMS data daemon is restarted but the ipc_dataHandle is no longer available. Consequently, the DPL thread frees the internal memory for dataDHandle but the local variable pointer is not updated which can lead to a Use After Free condition in Snapdragon Mobile and Snapdragon Wear.
References (1)
Core 1
Core References
Vendor Advisory x_refsource_confirm
https://www.qualcomm.com/company/product-security/bulletins
Scores
CVSS v3
8.4
EPSS
0.0009
EPSS Percentile
26.1%
Attack Vector
LOCAL
CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-416
Status
published
Products (15)
qualcomm/msm8909w_firmware
qualcomm/msm8996au_firmware
qualcomm/sd_205_firmware
qualcomm/sd_210_firmware
qualcomm/sd_212_firmware
qualcomm/sd_415_firmware
qualcomm/sd_450_firmware
qualcomm/sd_615_firmware
qualcomm/sd_616_firmware
qualcomm/sd_625_firmware
... and 5 more
Published
Jul 06, 2018
Tracked Since
Feb 18, 2026