Improper memory access control in RKP in Samsung mobile devices prior to SMR Mar-2021 Release 1 allows an attacker, given a compromised kernel, to write certain part of RKP EL2 memory region.

Related CVEs

CVE-2021-25338

Key Information

GHSA ID

GHSA-q4vp-79rq-94cg

Published

May 24, 2022 5:43 PM

Last Modified

October 25, 2022 7:00 PM

CVSS Score

5.0 /10

Primary Ecosystem

Unknown

Primary Package

Unknown

GitHub Reviewed

✗ No

Dataset

Last updated: September 11, 2025 6:35 AM

Data from GitHub Advisory Database. This information is provided for research and educational purposes.