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MediaTekCVE-2022-20027

HistoryFeb 09, 2022 - 11:15 p.m.

CVE-2022-20027

2022-02-0923:15:16

CWE-787

MediaTek

web.nvd.nist.gov

142

cve-2022-20027

bluetooth

out of bounds write

local escalation

privilege escalation

security vulnerability

CVSS2

4.6

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

Percentile

5.1%

JSON

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: ALPS06126826; Issue ID: ALPS06126826.

Affected configurations

Nvd

Vulners

Node

googleandroidMatch8.1

googleandroidMatch9.0

googleandroidMatch10.0

googleandroidMatch11.0

googleandroidMatch12.0

AND

mediatekmt8167Match-

mediatekmt8175Match-

mediatekmt8183Match-

mediatekmt8362aMatch-

mediatekmt8365Match-

mediatekmt8385Match-

VendorProductVersionCPE
googleandroid8.1cpe:2.3:o:google:android:8.1:*:*:*:*:*:*:*
googleandroid9.0cpe:2.3:o:google:android:9.0:*:*:*:*:*:*:*
googleandroid10.0cpe:2.3:o:google:android:10.0:*:*:*:*:*:*:*
googleandroid11.0cpe:2.3:o:google:android:11.0:*:*:*:*:*:*:*
googleandroid12.0cpe:2.3:o:google:android:12.0:*:*:*:*:*:*:*
mediatekmt8167-cpe:2.3:h:mediatek:mt8167:-:*:*:*:*:*:*:*
mediatekmt8175-cpe:2.3:h:mediatek:mt8175:-:*:*:*:*:*:*:*
mediatekmt8183-cpe:2.3:h:mediatek:mt8183:-:*:*:*:*:*:*:*
mediatekmt8362a-cpe:2.3:h:mediatek:mt8362a:-:*:*:*:*:*:*:*
mediatekmt8365-cpe:2.3:h:mediatek:mt8365:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
google	android	8.1	cpe:2.3:o:google:android:8.1:::::::*
google	android	9.0	cpe:2.3:o:google:android:9.0:::::::*
google	android	10.0	cpe:2.3:o:google:android:10.0:::::::*
google	android	11.0	cpe:2.3:o:google:android:11.0:::::::*
google	android	12.0	cpe:2.3:o:google:android:12.0:::::::*
mediatek	mt8167	-	cpe:2.3:h:mediatek:mt8167:-:::::::*
mediatek	mt8175	-	cpe:2.3:h:mediatek:mt8175:-:::::::*
mediatek	mt8183	-	cpe:2.3:h:mediatek:mt8183:-:::::::*
mediatek	mt8362a	-	cpe:2.3:h:mediatek:mt8362a:-:::::::*
mediatek	mt8365	-	cpe:2.3:h:mediatek:mt8365:-:::::::*

Rows per page:

1-10 of 111

CNA Affected

[
  {
    "product": "MT8167, MT8175, MT8183, MT8362A, MT8365, MT8385",
    "vendor": "MediaTek, Inc.",
    "versions": [
      {
        "status": "affected",
        "version": "Android 8.1, 9.0, 10.0, 11.0, 12.0"
      }
    ]
  }
]

References

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

CVSS2

4.6

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

Percentile

5.1%

JSON

Related for CVE-2022-20027