CVE-2022-20447
CVSS V2 None
CVSS V3 Medium 6.5
Description
In PAN_WriteBuf of pan_api.cc, there is a possible out of bounds read due to a use after free. This could lead to remote information disclosure over Bluetooth with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-233604485
Overview
- CVE ID
- CVE-2022-20447
- Assigner
- security@android.com
- Vulnerability Status
- Analyzed
- Published Version
- 2022-11-08T22:15:11
- Last Modified Date
- 2022-11-09T13:40:30
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:o:google:android:13.0:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- Attack Vector
- ADJACENT_NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- NONE
- Base Score
- 6.5
- Base Severity
- MEDIUM
- Exploitability Score
- 2.8
- Impact Score
- 3.6
References
| Reference URL | Reference Tags |
|---|---|
| https://source.android.com/security/bulletin/2022-11-01 |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2022-20447 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-20447 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-11-08 23:00:23 | Added to TrackCVE | |||
| 2022-12-07 17:29:19 | 2022-11-08T22:15Z | 2022-11-08T22:15:11 | CVE Published Date | updated |
| 2022-12-07 17:29:19 | 2022-11-09T13:40:30 | CVE Modified Date | updated | |
| 2022-12-07 17:29:19 | Analyzed | Vulnerability Status | updated | |
| 2022-12-07 17:29:21 | CPE Information | updated |