CVE-2020-0305
CVSS V2 Medium 4.4
CVSS V3 Medium 6.4
Description
In cdev_get of char_dev.c, there is a possible use-after-free due to a race condition. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10Android ID: A-153467744
Overview
- CVE ID
- CVE-2020-0305
- Assigner
- security@android.com
- Vulnerability Status
- Analyzed
- Published Version
- 2020-07-17T20:15:11
- Last Modified Date
- 2023-02-03T16:23:12
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:o:google:android:10.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:L/AC:M/Au:N/C:P/I:P/A:P
- Access Vector
- LOCAL
- Access Compatibility
- MEDIUM
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 4.4
- Severity
- MEDIUM
- Exploitability Score
- 3.4
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- LOCAL
- Attack Compatibility
- HIGH
- Privileges Required
- HIGH
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 6.4
- Base Severity
- MEDIUM
- Exploitability Score
- 0.5
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://source.android.com/security/bulletin/pixel/2020-06-01 | Patch Vendor Advisory |
| http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00009.html | Mailing List Third Party Advisory |
| http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00047.html |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2020-0305 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-0305 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 17:19:20 | Added to TrackCVE | |||
| 2022-12-04 20:00:29 | 2020-07-17T20:15Z | 2020-07-17T20:15:11 | CVE Published Date | updated |
| 2022-12-04 20:00:29 | 2020-08-21T06:15:12 | CVE Modified Date | updated | |
| 2022-12-04 20:00:29 | Undergoing Analysis | Vulnerability Status | updated | |
| 2023-02-03 17:10:19 | 2023-02-03T16:23:12 | CVE Modified Date | updated | |
| 2023-02-03 17:10:19 | Undergoing Analysis | Analyzed | Vulnerability Status | updated |