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Vulnerability Details :

CVE-2022-20055

Summary
Assigner-MediaTek
Assigner Org ID-ee979b05-11f8-4f25-a7e0-a1fa9c190374
Published At-09 Mar, 2022 | 17:02
Updated At-03 Aug, 2024 | 01:55
Rejected At-
Credits

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.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:MediaTek
Assigner Org ID:ee979b05-11f8-4f25-a7e0-a1fa9c190374
Published At:09 Mar, 2022 | 17:02
Updated At:03 Aug, 2024 | 01:55
Rejected At:
▼CVE Numbering Authority (CNA)

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.

Affected Products
Vendor
MediaTek Inc.MediaTek, Inc.
Product
MT6761, MT6762, MT6765, MT6768, MT6771, MT6779, MT6781, MT6785, MT6833, MT6853, MT6853T, MT6873, MT6877, MT6885, MT6893, MT8183, MT8185, MT8321, MT8385, MT8666, MT8667, MT8675, MT8735A, MT8735B, MT8765, MT8766, MT8768, MT8786, MT8788, MT8789, MT8791, MT8797
Versions
Affected
  • Android 10.0, 11.0, 12.0
Problem Types
TypeCWE IDDescription
textN/AElevation of Privilege
Type: text
CWE ID: N/A
Description: Elevation of Privilege
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://corp.mediatek.com/product-security-bulletin/March-2022
x_refsource_MISC
Hyperlink: https://corp.mediatek.com/product-security-bulletin/March-2022
Resource:
x_refsource_MISC
▼Authorized Data Publishers (ADP)
CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://corp.mediatek.com/product-security-bulletin/March-2022
x_refsource_MISC
x_transferred
Hyperlink: https://corp.mediatek.com/product-security-bulletin/March-2022
Resource:
x_refsource_MISC
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:security@mediatek.com
Published At:10 Mar, 2022 | 17:45
Updated At:17 Mar, 2022 | 18:33

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.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.16.8MEDIUM
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Primary2.07.2HIGH
AV:L/AC:L/Au:N/C:C/I:C/A:C
Type: Primary
Version: 3.1
Base score: 6.8
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Type: Primary
Version: 2.0
Base score: 7.2
Base severity: HIGH
Vector:
AV:L/AC:L/Au:N/C:C/I:C/A:C
CPE Matches
MediaTek Inc.
mediatek
>>mt6761>>-
cpe:2.3:h:mediatek:mt6761:-:*:*:*:*:*:*:*
MediaTek Inc.
mediatek
>>mt6762>>-
cpe:2.3:h:mediatek:mt6762:-:*:*:*:*:*:*:*
MediaTek Inc.
mediatek
>>mt6765>>-
cpe:2.3:h:mediatek:mt6765:-:*:*:*:*:*:*:*
MediaTek Inc.
mediatek
>>mt6768>>-
cpe:2.3:h:mediatek:mt6768:-:*:*:*:*:*:*:*
MediaTek Inc.
mediatek
>>mt6771>>-
cpe:2.3:h:mediatek:mt6771:-:*:*:*:*:*:*:*
MediaTek Inc.
mediatek
>>mt6779>>-
cpe:2.3:h:mediatek:mt6779:-:*:*:*:*:*:*:*
MediaTek Inc.
mediatek
>>mt6781>>-
cpe:2.3:h:mediatek:mt6781:-:*:*:*:*:*:*:*
MediaTek Inc.
mediatek
>>mt6785>>-
cpe:2.3:h:mediatek:mt6785:-:*:*:*:*:*:*:*
MediaTek Inc.
mediatek
>>mt6833>>-
cpe:2.3:h:mediatek:mt6833:-:*:*:*:*:*:*:*
MediaTek Inc.
mediatek
>>mt6853>>-
cpe:2.3:h:mediatek:mt6853:-:*:*:*:*:*:*:*
MediaTek Inc.
mediatek
>>mt6853t>>-
cpe:2.3:h:mediatek:mt6853t:-:*:*:*:*:*:*:*
MediaTek Inc.
mediatek
>>mt6873>>-
cpe:2.3:h:mediatek:mt6873:-:*:*:*:*:*:*:*
MediaTek Inc.
mediatek
>>mt6877>>-
cpe:2.3:h:mediatek:mt6877:-:*:*:*:*:*:*:*
MediaTek Inc.
mediatek
>>mt6885>>-
cpe:2.3:h:mediatek:mt6885:-:*:*:*:*:*:*:*
MediaTek Inc.
mediatek
>>mt6893>>-
cpe:2.3:h:mediatek:mt6893:-:*:*:*:*:*:*:*
MediaTek Inc.
mediatek
>>mt8183>>-
cpe:2.3:h:mediatek:mt8183:-:*:*:*:*:*:*:*
MediaTek Inc.
mediatek
>>mt8185>>-
cpe:2.3:h:mediatek:mt8185:-:*:*:*:*:*:*:*
MediaTek Inc.
mediatek
>>mt8321>>-
cpe:2.3:h:mediatek:mt8321:-:*:*:*:*:*:*:*
MediaTek Inc.
mediatek
>>mt8385>>-
cpe:2.3:h:mediatek:mt8385:-:*:*:*:*:*:*:*
MediaTek Inc.
mediatek
>>mt8666>>-
cpe:2.3:h:mediatek:mt8666:-:*:*:*:*:*:*:*
MediaTek Inc.
mediatek
>>mt8667>>-
cpe:2.3:h:mediatek:mt8667:-:*:*:*:*:*:*:*
MediaTek Inc.
mediatek
>>mt8675>>-
cpe:2.3:h:mediatek:mt8675:-:*:*:*:*:*:*:*
MediaTek Inc.
mediatek
>>mt8735a>>-
cpe:2.3:h:mediatek:mt8735a:-:*:*:*:*:*:*:*
MediaTek Inc.
mediatek
>>mt8735b>>-
cpe:2.3:h:mediatek:mt8735b:-:*:*:*:*:*:*:*
MediaTek Inc.
mediatek
>>mt8765>>-
cpe:2.3:h:mediatek:mt8765:-:*:*:*:*:*:*:*
MediaTek Inc.
mediatek
>>mt8766>>-
cpe:2.3:h:mediatek:mt8766:-:*:*:*:*:*:*:*
MediaTek Inc.
mediatek
>>mt8768>>-
cpe:2.3:h:mediatek:mt8768:-:*:*:*:*:*:*:*
MediaTek Inc.
mediatek
>>mt8786>>-
cpe:2.3:h:mediatek:mt8786:-:*:*:*:*:*:*:*
MediaTek Inc.
mediatek
>>mt8788>>-
cpe:2.3:h:mediatek:mt8788:-:*:*:*:*:*:*:*
MediaTek Inc.
mediatek
>>mt8789>>-
cpe:2.3:h:mediatek:mt8789:-:*:*:*:*:*:*:*
MediaTek Inc.
mediatek
>>mt8791>>-
cpe:2.3:h:mediatek:mt8791:-:*:*:*:*:*:*:*
MediaTek Inc.
mediatek
>>mt8797>>-
cpe:2.3:h:mediatek:mt8797:-:*:*:*:*:*:*:*
Google LLC
google
>>android>>10.0
cpe:2.3:o:google:android:10.0:*:*:*:*:*:*:*
Google LLC
google
>>android>>11.0
cpe:2.3:o:google:android:11.0:*:*:*:*:*:*:*
Google LLC
google
>>android>>12.0
cpe:2.3:o:google:android:12.0:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-787Primarynvd@nist.gov
CWE ID: CWE-787
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://corp.mediatek.com/product-security-bulletin/March-2022security@mediatek.com
Vendor Advisory
Hyperlink: https://corp.mediatek.com/product-security-bulletin/March-2022
Source: security@mediatek.com
Resource:
Vendor Advisory

Change History

0
Information is not available yet

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