CVE-2022-21767
CVSS V2 High 8.3
CVSS V3 High 8.8
Description
In Bluetooth, 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. Patch ID: ALPS06784430; Issue ID: ALPS06784430.
Overview
- CVE ID
- CVE-2022-21767
- Assigner
- security@mediatek.com
- Vulnerability Status
- Analyzed
- Published Version
- 2022-07-06T14:15:17
- Last Modified Date
- 2022-07-14T10:13:18
Weakness Enumerations
CPE Configuration (Product)
CPE | Vulnerable | Operator | Version Start | Version End |
---|---|---|---|---|
AND | ||||
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:google:android:12.0:*:*:*:*:*:*:* | 1 | OR | ||
cpe:2.3:h:mediatek:mt8167:-:*:*:*:*:*:*:* | 0 | OR | ||
cpe:2.3:h:mediatek:mt8175:-:*:*:*:*:*:*:* | 0 | OR | ||
cpe:2.3:h:mediatek:mt8183:-:*:*:*:*:*:*:* | 0 | OR | ||
cpe:2.3:h:mediatek:mt8362a:-:*:*:*:*:*:*:* | 0 | OR | ||
cpe:2.3:h:mediatek:mt8365:-:*:*:*:*:*:*:* | 0 | OR | ||
cpe:2.3:h:mediatek:mt8385:-:*:*:*:*:*:*:* | 0 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:A/AC:L/Au:N/C:C/I:C/A:C
- Access Vector
- ADJACENT_NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- COMPLETE
- Integrity Impact
- COMPLETE
- Availability Impact
- COMPLETE
- Base Score
- 8.3
- Severity
- HIGH
- Exploitability Score
- 6.5
- Impact Score
- 10
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- ADJACENT_NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 8.8
- Base Severity
- HIGH
- Exploitability Score
- 2.8
- Impact Score
- 5.9
References
Reference URL | Reference Tags |
---|---|
https://corp.mediatek.com/product-security-bulletin/July-2022 |
Sources
Source Name | Source URL |
---|---|
NIST | https://nvd.nist.gov/vuln/detail/CVE-2022-21767 |
MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-21767 |
History
Created | Old Value | New Value | Data Type | Notes |
---|---|---|---|---|
2022-07-06 15:00:27 | Added to TrackCVE |