CVE-2021-25470

7.9 highEPSS 0.1%

High (7.9) in google android. EPSS 0.1% chance of exploitation in the next 30 days.

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.

Severity

7.9 high

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N

EPSS: 0.1% chance of exploitation in the next 30 days; higher than 1% of CVEs (scores of 2026-10-31)
CWE: CWE-94
Published: 2021-10-06
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19