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CVE-2022-20055

Common vulnerabilities & exposures (CVE)

CVE databaseCVE database blogpostRelease & EoL database
 
Published at: - 10-03-2022 06:45
Last modified: - 17-03-2022 07:33
Total changes: - 2

Description

In preloader (usb), there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege, for an attacker who has physical access to the device, with no additional execution privileges needed. User interaction is needed for exploitation. Patch ID: ALPS06160806; Issue ID: ALPS06160830.

Common Vulnerability Scoring System (CVSS)

CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Low
Attack complexity
Physical
Attack vector
High
Availability
High
Confidentiality
High
Integrity
None
Privileges required
Unchanged
Scope
None
User interaction
6.8
Base score
0.9
5.9
Exploitability score
Impact score
 

Verification logic

AND
OR
vendor=google AND product=android AND version=10.0
vendor=google AND product=android AND version=11.0
vendor=google AND product=android AND version=12.0
OR
vendor=mediatek AND product=mt6761 AND version=-
vendor=mediatek AND product=mt6762 AND version=-
vendor=mediatek AND product=mt6765 AND version=-
vendor=mediatek AND product=mt6768 AND version=-
vendor=mediatek AND product=mt6771 AND version=-
vendor=mediatek AND product=mt6779 AND version=-
vendor=mediatek AND product=mt6781 AND version=-
vendor=mediatek AND product=mt6785 AND version=-
vendor=mediatek AND product=mt6833 AND version=-
vendor=mediatek AND product=mt6853 AND version=-
vendor=mediatek AND product=mt6853t AND version=-
vendor=mediatek AND product=mt6873 AND version=-
vendor=mediatek AND product=mt6877 AND version=-
vendor=mediatek AND product=mt6885 AND version=-
vendor=mediatek AND product=mt6893 AND version=-
vendor=mediatek AND product=mt8183 AND version=-
vendor=mediatek AND product=mt8185 AND version=-
vendor=mediatek AND product=mt8321 AND version=-
vendor=mediatek AND product=mt8385 AND version=-
vendor=mediatek AND product=mt8666 AND version=-
vendor=mediatek AND product=mt8667 AND version=-
vendor=mediatek AND product=mt8675 AND version=-
vendor=mediatek AND product=mt8735a AND version=-
vendor=mediatek AND product=mt8735b AND version=-
vendor=mediatek AND product=mt8765 AND version=-
vendor=mediatek AND product=mt8766 AND version=-
vendor=mediatek AND product=mt8768 AND version=-
vendor=mediatek AND product=mt8786 AND version=-
vendor=mediatek AND product=mt8788 AND version=-
vendor=mediatek AND product=mt8789 AND version=-
vendor=mediatek AND product=mt8791 AND version=-
vendor=mediatek AND product=mt8797 AND version=-
 

Reference

 


Keywords

NVD

 

CVE-2022-20055

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures

 

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