CVE-2023-20938
CVSS V2 None
CVSS V3 None
Description
In binder_transaction_buffer_release of binder.c, there is a possible use after free due to improper input validation. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-257685302References: Upstream kernel
Overview
- CVE ID
- CVE-2023-20938
- Assigner
- security@android.com
- Vulnerability Status
- Analyzed
- Published Version
- 2023-02-28T17:15:10
- Last Modified Date
- 2023-03-06T19:32:27
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:o:google:android:-:*:*:*:*:*:*:* | 1 | OR |
References
| Reference URL | Reference Tags |
|---|---|
| https://source.android.com/security/bulletin/2023-02-01 | Patch Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2023-20938 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-20938 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2023-04-17 05:40:38 | Added to TrackCVE | |||
| 2023-04-17 05:40:40 | Weakness Enumeration | new |