CVE-2023-20921

CVSS V2 None CVSS V3 None
Description
In onPackageRemoved of AccessibilityManagerService.java, there is a possibility to automatically grant accessibility services due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-12 Android-12L Android-13Android ID: A-243378132
Overview
  • CVE ID
  • CVE-2023-20921
  • Assigner
  • security@android.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2023-01-26T21:18:11
  • Last Modified Date
  • 2023-02-01T18:54:45
Weakness Enumerations
CWE URL
CWE-670 http://cwe.mitre.org/data/definitions/670.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:o:google:android:10.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:google:android:11.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:google:android:12.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:google:android:12.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:google:android:13.0:*:*:*:*:*:*:* 1 OR
References
Reference URL Reference Tags
https://source.android.com/security/bulletin/2023-01-01
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2023-20921
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-20921
History
Created Old Value New Value Data Type Notes
2023-01-26 23:17:49 Added to TrackCVE
2023-01-27 15:15:01 2023-01-27T14:03:31 CVE Modified Date updated
2023-01-27 15:15:01 Received Awaiting Analysis Vulnerability Status updated
2023-01-31 21:14:50 Awaiting Analysis Undergoing Analysis Vulnerability Status updated
2023-02-01 19:14:29 2023-02-01T18:54:45 CVE Modified Date updated
2023-02-01 19:14:29 Undergoing Analysis Analyzed Vulnerability Status updated
2023-02-01 19:14:29 Weakness Enumeration new
2023-02-01 19:14:32 CPE Information updated