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[email protected]CVE-2022-20082

HistoryJul 06, 2022 - 2:15 p.m.

CVE-2022-20082

2022-07-0614:15:16

CWE-362

[email protected]

web.nvd.nist.gov

cve-2022-20082

gpu

privilege escalation

race condition

use after free

nvd

alps07044730

6.9 Medium

CVSS2

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

7 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.0004 Low

EPSS

Percentile

5.1%

JSON

In GPU, there is a possible use after free due to a race condition. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07044730; Issue ID: ALPS07044730.

Affected configurations

Vulners

NVD

Node

googleandroidRange<10.0

googleandroidRange<11.0

googleandroidRange<12.0

mediatekmt6768

mediatekmt6769

mediatekmt6781

mediatekmt6785

mediatekmt6789

mediatekmt6833

mediatekmt6853

mediatekmt6853t

mediatekmt6873

mediatekmt6875

mediatekmt6877

mediatekmt6879

mediatekmt6883

mediatekmt6885

mediatekmt6889

mediatekmt6893

mediatekmt6895

mediatekmt6983

VendorProductVersionCPE
googleandroid*cpe:2.3:o:google:android:*:*:*:*:*:*:*:*
googleandroid*cpe:2.3:o:google:android:*:*:*:*:*:*:*:*
googleandroid*cpe:2.3:o:google:android:*:*:*:*:*:*:*:*
mediatekmt6768*cpe:2.3:h:mediatek:mt6768:*:*:*:*:*:*:*:*
mediatekmt6769*cpe:2.3:h:mediatek:mt6769:*:*:*:*:*:*:*:*
mediatekmt6781*cpe:2.3:h:mediatek:mt6781:*:*:*:*:*:*:*:*
mediatekmt6785*cpe:2.3:h:mediatek:mt6785:*:*:*:*:*:*:*:*
mediatekmt6789*cpe:2.3:h:mediatek:mt6789:*:*:*:*:*:*:*:*
mediatekmt6833*cpe:2.3:h:mediatek:mt6833:*:*:*:*:*:*:*:*
mediatekmt6853*cpe:2.3:h:mediatek:mt6853:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
google	android	*	cpe:2.3:o:google:android::::::::
google	android	*	cpe:2.3:o:google:android::::::::
google	android	*	cpe:2.3:o:google:android::::::::
mediatek	mt6768	*	cpe:2.3:h:mediatek:mt6768::::::::
mediatek	mt6769	*	cpe:2.3:h:mediatek:mt6769::::::::
mediatek	mt6781	*	cpe:2.3:h:mediatek:mt6781::::::::
mediatek	mt6785	*	cpe:2.3:h:mediatek:mt6785::::::::
mediatek	mt6789	*	cpe:2.3:h:mediatek:mt6789::::::::
mediatek	mt6833	*	cpe:2.3:h:mediatek:mt6833::::::::
mediatek	mt6853	*	cpe:2.3:h:mediatek:mt6853::::::::

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CNA Affected

[
  {
    "product": "MT6768, MT6769, MT6781, MT6785, MT6789, MT6833, MT6853, MT6853T, MT6873, MT6875, MT6877, MT6879, MT6883, MT6885, MT6889, MT6893, MT6895, MT6983",
    "vendor": "MediaTek, Inc.",
    "versions": [
      {
        "status": "affected",
        "version": "Android 10.0, 11.0, 12.0"
      }
    ]
  }
]

References

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

Social References

6.9 Medium

CVSS2

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

7 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.0004 Low

EPSS

Percentile

5.1%

JSON

Related for CVE-2022-20082

nvd1 prion1 cvelist1