Vulnerability Details CVE-2023-21257
In updateSettingsInternalLI of InstallPackageHelper.java, there is a possible way to sideload an app in the work profile due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 2.2%
CVSS Severity
CVSS v3 Score 7.8
References
- https://android.googlesource.com/platform/frameworks/base/+/1aec7feaf07e6d4568ca75d18158445dbeac10f6
- https://source.android.com/security/bulletin/2023-07-01
- https://android.googlesource.com/platform/frameworks/base/+/1aec7feaf07e6d4568ca75d18158445dbeac10f6
- https://source.android.com/security/bulletin/2023-07-01