Lucene search

[email protected]CVE-2022-21756

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

CVE-2022-21756

2022-06-0618:15:09

CWE-125

[email protected]

web.nvd.nist.gov

cve-2022-21756

wlan

driver

vulnerability

out of bounds read

local information disclosure

system execution privileges

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 WLAN driver, there is a possible out of bounds read due to an incorrect bounds check. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06535950; Issue ID: ALPS06535950.

Affected configurations

Vulners

NVD

Node

googleandroidRange<11.0

googleandroidRange<12.0

mediatekmt6833

mediatekmt6853

mediatekmt6853t

mediatekmt6873

mediatekmt6875

mediatekmt6877

mediatekmt6879

mediatekmt6880

mediatekmt6883

mediatekmt6885

mediatekmt6889

mediatekmt6890

mediatekmt6891

mediatekmt6893

mediatekmt6895

mediatekmt6983

mediatekmt6985

mediatekmt8167s

mediatekmt8168

mediatekmt8175

mediatekmt8183

mediatekmt8185

mediatekmt8362a

mediatekmt8365

mediatekmt8385

mediatekmt8667

mediatekmt8675

mediatekmt8695

mediatekmt8696

mediatekmt8766

mediatekmt8768

mediatekmt8786

mediatekmt8788

mediatekmt8789

mediatekmt8797

VendorProductVersionCPE
googleandroid*cpe:2.3:o:google:android:*:*:*:*:*:*:*:*
googleandroid*cpe:2.3:o:google:android:*:*:*:*:*:*:*:*
mediatekmt6833*cpe:2.3:h:mediatek:mt6833:*:*:*:*:*:*:*:*
mediatekmt6853*cpe:2.3:h:mediatek:mt6853:*:*:*:*:*:*:*:*
mediatekmt6853t*cpe:2.3:h:mediatek:mt6853t:*:*:*:*:*:*:*:*
mediatekmt6873*cpe:2.3:h:mediatek:mt6873:*:*:*:*:*:*:*:*
mediatekmt6875*cpe:2.3:h:mediatek:mt6875:*:*:*:*:*:*:*:*
mediatekmt6877*cpe:2.3:h:mediatek:mt6877:*:*:*:*:*:*:*:*
mediatekmt6879*cpe:2.3:h:mediatek:mt6879:*:*:*:*:*:*:*:*
mediatekmt6880*cpe:2.3:h:mediatek:mt6880:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
google	android	*	cpe:2.3:o:google:android::::::::
google	android	*	cpe:2.3:o:google:android::::::::
mediatek	mt6833	*	cpe:2.3:h:mediatek:mt6833::::::::
mediatek	mt6853	*	cpe:2.3:h:mediatek:mt6853::::::::
mediatek	mt6853t	*	cpe:2.3:h:mediatek:mt6853t::::::::
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	mt6879	*	cpe:2.3:h:mediatek:mt6879::::::::
mediatek	mt6880	*	cpe:2.3:h:mediatek:mt6880::::::::

Rows per page:

1-10 of 371

CNA Affected

[
  {
    "product": "MT6833, MT6853, MT6853T, MT6873, MT6875, MT6877, MT6879, MT6880, MT6883, MT6885, MT6889, MT6890, MT6891, MT6893, MT6895, MT6983, MT6985, MT8167S, MT8168, MT8175, MT8183, MT8185, MT8362A, MT8365, MT8385, MT8667, MT8675, MT8695, MT8696, MT8766, MT8768, MT8786, MT8788, MT8789, MT8797",
    "vendor": "MediaTek, Inc.",
    "versions": [
      {
        "status": "affected",
        "version": "Android 11.0, 12.0"
      }
    ]
  }
]

References

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

Social References

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-2022-21756

prion1 cvelist1 nvd1