Vulnerability Details : CVE-2022-20558
In registerReceivers of DeviceCapabilityListener.java, there is a possible way to change preferred TTY mode 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-13Android ID: A-236264289
Published
2022-12-16 16:15:19
Updated
2022-12-20 22:12:26
Exploit prediction scoring system (EPSS) score for CVE-2022-20558
Probability of exploitation activity in the next 30 days: 0.04%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 6 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2022-20558
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|
|
3.3
|
LOW | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N |
1.8
|
1.4
|
nvd@nist.gov |
References for CVE-2022-20558
-
https://source.android.com/security/bulletin/pixel/2022-12-01
Pixel Update Bulletin—December2022 | Android Open Source ProjectPatch;Vendor Advisory
Products affected by CVE-2022-20558
- cpe:2.3:o:google:android:13.0:*:*:*:*:*:*:*