CVE-2021-30346
MEDIUMQualcomm Snapdragon RPM Secure Stream - Improper SMMU Resource Access
Title source: manualDescription
RPM secure Stream can access any secure resource due to improper SMMU configuration in Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wearables, Snapdragon Wired Infrastructure and Networking
References (1)
Core 1
Core References
Vendor Advisory x_refsource_confirm
https://www.qualcomm.com/company/product-security/bulletins/april-2022-bulletin
Scores
CVSS v3
6.5
EPSS
0.0004
EPSS Percentile
13.8%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
Details
Status
published
Products (28)
qualcomm/ar8035_firmware
qualcomm/qca9984_firmware
qualcomm/qcm2290_firmware
qualcomm/qcm4290_firmware
qualcomm/qcs2290_firmware
qualcomm/qcs405_firmware
qualcomm/qcs4290_firmware
qualcomm/sd460_firmware
qualcomm/sd480_firmware
qualcomm/sd662_firmware
... and 18 more
Published
Jun 14, 2022
Tracked Since
Feb 18, 2026