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[email protected]CVE-2022-20066

HistoryApr 11, 2022 - 8:15 p.m.

CVE-2022-20066

2022-04-1120:15:18

CWE-755

[email protected]

web.nvd.nist.gov

cve-2022-20066

atf

hwfde

information disclosure

local

privilege escalation

nvd

2.1 Low

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:L/AC:L/Au:N/C:P/I:N/A:N

4.4 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

4.2 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

JSON

In atf (hwfde), there is a possible leak of sensitive information due to incorrect error handling. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06171729; Issue ID: ALPS06171729.

Affected configurations

Vulners

NVD

Node

googleandroidRange<11.0

googleandroidRange<12.0

mediatekmt6580

mediatekmt6739

mediatekmt6761

mediatekmt6765

mediatekmt6769

mediatekmt6771

mediatekmt6785

mediatekmt6833

mediatekmt6873

mediatekmt6875

mediatekmt6877

mediatekmt6891

mediatekmt8168

mediatekmt8365

mediatekmt8666

mediatekmt8667

mediatekmt8696

mediatekmt8766

mediatekmt8768

mediatekmt8788

VendorProductVersionCPE
googleandroid*cpe:2.3:o:google:android:*:*:*:*:*:*:*:*
googleandroid*cpe:2.3:o:google:android:*:*:*:*:*:*:*:*
mediatekmt6580*cpe:2.3:h:mediatek:mt6580:*:*:*:*:*:*:*:*
mediatekmt6739*cpe:2.3:h:mediatek:mt6739:*:*:*:*:*:*:*:*
mediatekmt6761*cpe:2.3:h:mediatek:mt6761:*:*:*:*:*:*:*:*
mediatekmt6765*cpe:2.3:h:mediatek:mt6765:*:*:*:*:*:*:*:*
mediatekmt6769*cpe:2.3:h:mediatek:mt6769:*:*:*:*:*:*:*:*
mediatekmt6771*cpe:2.3:h:mediatek:mt6771:*:*:*:*:*:*:*:*
mediatekmt6785*cpe:2.3:h:mediatek:mt6785:*:*:*:*:*:*:*:*
mediatekmt6833*cpe:2.3:h:mediatek:mt6833:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
google	android	*	cpe:2.3:o:google:android::::::::
google	android	*	cpe:2.3:o:google:android::::::::
mediatek	mt6580	*	cpe:2.3:h:mediatek:mt6580::::::::
mediatek	mt6739	*	cpe:2.3:h:mediatek:mt6739::::::::
mediatek	mt6761	*	cpe:2.3:h:mediatek:mt6761::::::::
mediatek	mt6765	*	cpe:2.3:h:mediatek:mt6765::::::::
mediatek	mt6769	*	cpe:2.3:h:mediatek:mt6769::::::::
mediatek	mt6771	*	cpe:2.3:h:mediatek:mt6771::::::::
mediatek	mt6785	*	cpe:2.3:h:mediatek:mt6785::::::::
mediatek	mt6833	*	cpe:2.3:h:mediatek:mt6833::::::::

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CNA Affected

[
  {
    "product": "MT6580, MT6739, MT6761, MT6765, MT6769, MT6771, MT6785, MT6833, MT6873, MT6875, MT6877, MT6891, MT8168, MT8365, MT8666, MT8667, MT8696, MT8766, MT8768, MT8788",
    "vendor": "MediaTek, Inc.",
    "versions": [
      {
        "status": "affected",
        "version": "Android 11.0, 12.0"
      }
    ]
  }
]

References

corp.mediatek.com/product-security-bulletin/May-2022

2.1 Low

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:L/AC:L/Au:N/C:P/I:N/A:N

4.4 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

4.2 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

JSON

Related for CVE-2022-20066

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