High severity7.8NVD Advisory· Published Mar 24, 2023· Updated Jun 17, 2026
CVE-2023-21030
CVE-2023-21030
Description
In Confirmation of keystore_cli_v2.cpp, there is a possible way to corrupt memory due to a double free. This could lead to local escalation of privilege in an unprivileged process with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-226234140
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Affected products
3- Range: Android-13
Patches
Vulnerability mechanics
References
1- source.android.com/security/bulletin/pixel/2023-03-01nvdPatchVendor Advisory
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