Vulnerability in Google Android
CVE-2023-20947
In getGroupState of GrantPermissionsViewModel.kt, there is a possible way to keep a one-time permission granted due to a permissions bypass. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12 Android-12L Android-13Android ID: A-237405974
EPSS: 0.001 (0.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Google Android — versions 12.0, 12.1, 13.0
- N/a Android — versions Android-12 Android-12L Android-13
Public proof-of-concept exploits
References
- security@android.com (Patch, Vendor Advisory)
Frequently asked questions
- What is CVE-2023-20947?
- CVE-2023-20947 is a high-severity vulnerability in Google Android. CVSS score: 7.8/10. Published 2023-03-24.
- How severe is CVE-2023-20947?
- High severity. CVSS v3 base score is 7.8 out of 10.
- Is CVE-2023-20947 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.