CVE-2022-20460
CVSS V2 None
CVSS V3 Medium 6.7
Description
In (TBD) mprot_unmap? of (TBD), there is a possible way to corrupt the memory mapping due to improper input validation. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-239557547References: N/A
Overview
- CVE ID
- CVE-2022-20460
- Assigner
- security@android.com
- Vulnerability Status
- Analyzed
- Published Version
- 2022-11-17T23:15:14
- Last Modified Date
- 2022-11-22T16:08:20
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:o:google:android:-:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- LOCAL
- Attack Compatibility
- LOW
- Privileges Required
- HIGH
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 6.7
- Base Severity
- MEDIUM
- Exploitability Score
- 0.8
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://source.android.com/security/bulletin/pixel/2022-11-01 |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2022-20460 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-20460 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-11-18 00:00:20 | Added to TrackCVE | |||
| 2022-12-07 17:51:48 | 2022-11-17T23:15Z | 2022-11-17T23:15:14 | CVE Published Date | updated |
| 2022-12-07 17:51:48 | 2022-11-22T16:08:20 | CVE Modified Date | updated | |
| 2022-12-07 17:51:48 | Analyzed | Vulnerability Status | updated | |
| 2022-12-07 17:51:50 | CPE Information | updated |