CVE-2023-21116

2023-05-1500:00:00

google_android

www.cve.org

android-11

android-12

android-12l

android-13

logic error

privilege escalation

system apps

cve-2023-21116

EPSS

Percentile

5.1%

JSON

In verifyReplacingVersionCode of InstallPackageHelper.java, there is a possible way to downgrade system apps below system image version due to a logic error in the code. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-12 Android-12L Android-13Android ID: A-256202273

CNA Affected

[
  {
    "vendor": "n/a",
    "product": "Android",
    "versions": [
      {
        "version": "Android-11 Android-12 Android-12L Android-13",
        "status": "affected"
      }
    ]
  }
]

References

source.android.com/security/bulletin/2023-05-01

EPSS

Percentile

5.1%

JSON

Related for CVELIST:CVE-2023-21116