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MediaTekCVE-2022-21762

HistoryJun 06, 2022 - 6:15 p.m.

CVE-2022-21762

2022-06-0618:15:09

CWE-190

MediaTek

web.nvd.nist.gov

apusys

driver

integer overflow

system crash

denial of service

local exploitation

nvd

cve-2022-21762

CVSS2

4.9

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

CVSS3

4.4

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

4.6

Confidence

High

EPSS

Percentile

9.6%

JSON

In apusys driver, there is a possible system crash due to an integer overflow. This could lead to local denial of service with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06477946; Issue ID: ALPS06477946.

Affected configurations

Nvd

Vulners

Node

googleandroidMatch12.0

AND

mediatekmt6853Match-

mediatekmt6873Match-

mediatekmt6875Match-

mediatekmt6877Match-

mediatekmt6883Match-

mediatekmt6885Match-

mediatekmt6889Match-

mediatekmt6891Match-

mediatekmt6893Match-

mediatekmt9636Match-

mediatekmt9638Match-

mediatekmt9666Match-

VendorProductVersionCPE
googleandroid12.0cpe:2.3:o:google:android:12.0:*:*:*:*:*:*:*
mediatekmt6853-cpe:2.3:h:mediatek:mt6853:-:*:*:*:*:*:*:*
mediatekmt6873-cpe:2.3:h:mediatek:mt6873:-:*:*:*:*:*:*:*
mediatekmt6875-cpe:2.3:h:mediatek:mt6875:-:*:*:*:*:*:*:*
mediatekmt6877-cpe:2.3:h:mediatek:mt6877:-:*:*:*:*:*:*:*
mediatekmt6883-cpe:2.3:h:mediatek:mt6883:-:*:*:*:*:*:*:*
mediatekmt6885-cpe:2.3:h:mediatek:mt6885:-:*:*:*:*:*:*:*
mediatekmt6889-cpe:2.3:h:mediatek:mt6889:-:*:*:*:*:*:*:*
mediatekmt6891-cpe:2.3:h:mediatek:mt6891:-:*:*:*:*:*:*:*
mediatekmt6893-cpe:2.3:h:mediatek:mt6893:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
google	android	12.0	cpe:2.3:o:google:android:12.0:::::::*
mediatek	mt6853	-	cpe:2.3:h:mediatek:mt6853:-:::::::*
mediatek	mt6873	-	cpe:2.3:h:mediatek:mt6873:-:::::::*
mediatek	mt6875	-	cpe:2.3:h:mediatek:mt6875:-:::::::*
mediatek	mt6877	-	cpe:2.3:h:mediatek:mt6877:-:::::::*
mediatek	mt6883	-	cpe:2.3:h:mediatek:mt6883:-:::::::*
mediatek	mt6885	-	cpe:2.3:h:mediatek:mt6885:-:::::::*
mediatek	mt6889	-	cpe:2.3:h:mediatek:mt6889:-:::::::*
mediatek	mt6891	-	cpe:2.3:h:mediatek:mt6891:-:::::::*
mediatek	mt6893	-	cpe:2.3:h:mediatek:mt6893:-:::::::*

Rows per page:

1-10 of 131

CNA Affected

[
  {
    "product": "MT6853, MT6853T, MT6873, MT6875, MT6877, MT6883, MT6885, MT6889, MT6891, MT6893, MT9636, MT9638, MT9666",
    "vendor": "MediaTek, Inc.",
    "versions": [
      {
        "status": "affected",
        "version": "Android 12.0"
      }
    ]
  }
]

References

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

Social References

CVSS2

4.9

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

CVSS3

4.4

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

4.6

Confidence

High

EPSS

Percentile

9.6%

JSON

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