CVE-2022-21752

In WLAN driver, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06493873; Issue ID: ALPS06493873.

CVSS v3 6.7 MEDIUM
CVSS v2.0 4.6 MEDIUM

6.7^/10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 0.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

4.6^/10

CVSS v2.0 : MEDIUM

V2 Legend

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

Exploitability : 3.9 / Impact : 6.4

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://corp.mediatek.com/product-security-bulletin/June-2022	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

OR	cpe:2.3:o:google:android:11.0:::::::*
	cpe:2.3:o:google:android:12.0:::::::*

OR	cpe:2.3:h:mediatek:mt6580:-:::::::*
	cpe:2.3:h:mediatek:mt6735:-:::::::*
	cpe:2.3:h:mediatek:mt6739:-:::::::*
	cpe:2.3:h:mediatek:mt6761:-:::::::*
	cpe:2.3:h:mediatek:mt6765:-:::::::*
	cpe:2.3:h:mediatek:mt6768:-:::::::*
	cpe:2.3:h:mediatek:mt6771:-:::::::*
	cpe:2.3:h:mediatek:mt6779:-:::::::*
	cpe:2.3:h:mediatek:mt6781:-:::::::*
	cpe:2.3:h:mediatek:mt6785:-:::::::*
	cpe:2.3:h:mediatek:mt6833:-:::::::*
	cpe:2.3:h:mediatek:mt6853:-:::::::*
	cpe:2.3:h:mediatek:mt6873:-:::::::*
	cpe:2.3:h:mediatek:mt6877:-:::::::*
	cpe:2.3:h:mediatek:mt6879:-:::::::*
	cpe:2.3:h:mediatek:mt6883:-:::::::*
	cpe:2.3:h:mediatek:mt6885:-:::::::*
	cpe:2.3:h:mediatek:mt6889:-:::::::*
	cpe:2.3:h:mediatek:mt6893:-:::::::*
	cpe:2.3:h:mediatek:mt6895:-:::::::*
	cpe:2.3:h:mediatek:mt6983:-:::::::*
	cpe:2.3:h:mediatek:mt8167s:-:::::::*
	cpe:2.3:h:mediatek:mt8168:-:::::::*
	cpe:2.3:h:mediatek:mt8175:-:::::::*
	cpe:2.3:h:mediatek:mt8183:-:::::::*
	cpe:2.3:h:mediatek:mt8185:-:::::::*
	cpe:2.3:h:mediatek:mt8362a:-:::::::*
	cpe:2.3:h:mediatek:mt8365:-:::::::*
	cpe:2.3:h:mediatek:mt8385:-:::::::*
	cpe:2.3:h:mediatek:mt8667:-:::::::*
	cpe:2.3:h:mediatek:mt8675:-:::::::*
	cpe:2.3:h:mediatek:mt8695:-:::::::*
	cpe:2.3:h:mediatek:mt8696:-:::::::*
	cpe:2.3:h:mediatek:mt8766:-:::::::*
	cpe:2.3:h:mediatek:mt8768:-:::::::*
	cpe:2.3:h:mediatek:mt8786:-:::::::*
	cpe:2.3:h:mediatek:mt8788:-:::::::*
	cpe:2.3:h:mediatek:mt8789:-:::::::*
	cpe:2.3:h:mediatek:mt8797:-:::::::*

History

No history.

Information

Published : 2022-06-06 18:15

Updated : 2022-06-13 18:55

NVD link : CVE-2022-21752

Mitre link : CVE-2022-21752

CVE.ORG link : CVE-2022-21752

JSON object : View

Products Affected

mediatek

mt6771
mt6879
mt6877
mt8175
mt6779
mt6895
mt6768
mt8167s
mt8695
mt8696
mt6889
mt6853
mt6885
mt8185
mt8675
mt8788
mt6761
mt6893
mt6883
mt6580
mt8385
mt8789
mt6983
mt8365
mt8168
mt8362a
mt6833
mt8766
mt6765
mt6781
mt8768
mt6873
mt8786
mt8797
mt6739
mt6735
mt8667
mt6785
mt8183

google

android

CWE

CWE-787

Out-of-bounds Write

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This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06493873; Issue ID: ALPS06493873."}, {"lang": "es", "value": "En WLAN driver, se presenta una posible escritura fuera de l\u00edmites debido a una falta de comprobaci\u00f3n de l\u00edmites. Esto podr\u00eda conllevar a una escalada local de privilegios con los privilegios de ejecuci\u00f3n System necesarios. No es requerida una interacci\u00f3n del usuario para su explotaci\u00f3n. ID del Parche: ALPS06493873; ID de Incidencia: ALPS06493873"}], "lastModified": "2022-06-13T18:55:02.890", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:google:android:11.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "109DD7FD-3A48-4C3D-8E1A-4433B98E1E64"}, {"criteria": "cpe:2.3:o:google:android:12.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F8FB8EE9-FC56-4D5E-AE55-A5967634740C"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:mediatek:mt6580:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "46F71838-4E50-4F2A-9EB8-30AE5DF8511E"}, {"criteria": "cpe:2.3:h:mediatek:mt6735:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "C82E144B-0BAD-47E1-A657-3A5880988FE2"}, {"criteria": "cpe:2.3:h:mediatek:mt6739:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "7FA8A390-9F52-4CF3-9B45-936CE3E2B828"}, {"criteria": "cpe:2.3:h:mediatek:mt6761:-:*:*:*:*:*:*:*", "vulnerable": false, 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6.7 /10