CVE-2023-21131

In checkKeyIntentParceledCorrectly() of ActivityManagerService.java, there is a possible bypass of Parcel Mismatch mitigations due to a logic error in the code

published June 15, 2023

CVSS
—
EPSS
0%
Percentile
0.4
In the wild
Unconfirmed
What it is

In checkKeyIntentParceledCorrectly() of ActivityManagerService.java, there is a possible bypass of Parcel Mismatch mitigations due to a logic error in the code. This could lead to local escalation of privilege and the ability to launch arbitrary activities in settings with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-12 Android-12L Android-13Android ID: A-265015796

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00090 · 0.4th percentile
Published
2023-06-15T00:00Z
EPSS history
Timeline
  • 15 JUN 00:00Z
    In checkKeyIntentParceledCorrectly() of ActivityManagerService.java, there is a possible bypass of Parcel Mismatch mitigations due to a logic error in the code
    cvelistv5