CVE-2023-21020
CVSS V2 None
CVSS V3 None
Description
In registerSignalHandlers of main.c, there is a possible local arbitrary code execution due to a use after free. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-256591441
Overview
- CVE ID
- CVE-2023-21020
- Assigner
- security@android.com
- Vulnerability Status
- Analyzed
- Published Version
- 2023-03-24T20:15:13
- Last Modified Date
- 2023-03-29T17:21:15
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:o:google:android:13.0:*:*:*:*:*:*:* | 1 | OR |
References
| Reference URL | Reference Tags |
|---|---|
| https://source.android.com/security/bulletin/pixel/2023-03-01 | Patch Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2023-21020 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-21020 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2023-04-17 03:23:32 | Added to TrackCVE | |||
| 2023-04-17 03:23:35 | Weakness Enumeration | new |