cbcvebase.
CVE-2021-25470
published 2021-10-06

CVE-2021-25470: An improper caller check logic of SMC call in TEEGRIS secure OS prior to SMR Oct-2021 Release 1 can be used to compromise TEE.

PriorityP432high7.9CVSS 3.1
AVLACLPRHUINSCCHIHAN
EPSS
0.12%
2.0th percentile
An improper caller check logic of SMC call in TEEGRIS secure OS prior to SMR Oct-2021 Release 1 can be used to compromise TEE.

Affected

4 ranges
VendorProductVersion rangeFixed in
googleandroid
googleandroid
googleandroid
samsung_mobilesamsung_mobile_devices>= Select P(9.0), Q(10.0), R(11.0) devices with Exynos and Mediatek chipsets < SMR Oct-2021 Release 1SMR Oct-2021 Release 1

CVSS provenance

nvdv3.17.9HIGHCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N
nvdv2.03.6LOWAV:L/AC:L/Au:N/C:P/I:P/A:N
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