CVE-2021-0308
CVSS V2 High 7.2
CVSS V3 Medium 6.8
Description
In ReadLogicalParts of basicmbr.cc, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android; Versions: Android-8.1, Android-9, Android-10, Android-11, Android-8.0; Android ID: A-158063095.
Overview
- CVE ID
- CVE-2021-0308
- Assigner
- security@android.com
- Vulnerability Status
- Analyzed
- Published Version
- 2021-01-11T22:15:13
- Last Modified Date
- 2022-02-09T17:02:53
Weakness Enumerations
CPE Configuration (Product)
CPE | Vulnerable | Operator | Version Start | Version End |
---|---|---|---|---|
cpe:2.3:o:google:android:8.0:*:*:*:*:*:*:* | 1 | OR | ||
cpe:2.3:o:google:android:8.1:*:*:*:*:*:*:* | 1 | OR | ||
cpe:2.3:o:google:android:9.0:*:*:*:*:*:*:* | 1 | OR | ||
cpe:2.3:o:google:android:10.0:*:*:*:*:*:*:* | 1 | OR | ||
cpe:2.3:o:google:android:11.0:*:*:*:*:*:*:* | 1 | OR | ||
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:L/AC:L/Au:N/C:C/I:C/A:C
- Access Vector
- LOCAL
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- COMPLETE
- Integrity Impact
- COMPLETE
- Availability Impact
- COMPLETE
- Base Score
- 7.2
- Severity
- HIGH
- Exploitability Score
- 3.9
- Impact Score
- 10
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- PHYSICAL
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 6.8
- Base Severity
- MEDIUM
- Exploitability Score
- 0.9
- Impact Score
- 5.9
References
Reference URL | Reference Tags |
---|---|
https://source.android.com/security/bulletin/2021-01-01 | Vendor Advisory |
https://lists.debian.org/debian-lts-announce/2021/02/msg00010.html | Mailing List Third Party Advisory |
https://security.gentoo.org/glsa/202105-03 | Third Party Advisory |
Sources
Source Name | Source URL |
---|---|
NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-0308 |
MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-0308 |
History
Created | Old Value | New Value | Data Type | Notes |
---|---|---|---|---|
2022-05-10 06:33:29 | Added to TrackCVE | |||
2022-12-05 19:45:26 | 2021-01-11T22:15Z | 2021-01-11T22:15:13 | CVE Published Date | updated |
2022-12-05 19:45:26 | 2022-02-09T17:02:53 | CVE Modified Date | updated | |
2022-12-05 19:45:26 | Analyzed | Vulnerability Status | updated |