Description
Assuming EL1 is compromised, an improper address validation in RKP prior to SMR JUN-2021 Release 1 allows local attackers to remap EL2 memory as writable.
References (1)
Core 1
Core References
Vendor Advisory x_refsource_misc
https://security.samsungmobile.com/securityUpdate.smsb?year=2021&month=6
Scores
CVSS v3
5.5
EPSS
0.0015
EPSS Percentile
4.5%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Details
CWE
CWE-20
CWE-94
Status
published
Products (2)
google/android
10.0
google/android
11.0
Published
Jun 11, 2021
Tracked Since
Feb 18, 2026