CVE-2022-32637

In hevc decoder, 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: ALPS07491374; Issue ID: ALPS07491374.

CVSS v3 6.7 MEDIUM

6.7^/10

CVSS v3 : MEDIUM

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

References

Link	Resource
https://corp.mediatek.com/product-security-bulletin/January-2023	Vendor Advisory
https://corp.mediatek.com/product-security-bulletin/January-2023	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

OR	cpe:2.3:o:google:android:10.0:-::::::
	cpe:2.3:o:google:android:11.0:-::::::

OR	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:mt6853t:-:::::::*
	cpe:2.3:h:mediatek:mt6873:-:::::::*
	cpe:2.3:h:mediatek:mt6883:-:::::::*
	cpe:2.3:h:mediatek:mt6885:-:::::::*
	cpe:2.3:h:mediatek:mt6889:-:::::::*
	cpe:2.3:h:mediatek:mt8185:-:::::::*
	cpe:2.3:h:mediatek:mt8789:-:::::::*

History

21 Nov 2024, 07:06

Type	Values Removed	Values Added
Summary		(es) En el decodificador hevc, existe una posible escritura fuera de los límites debido a una verificación de los límites faltantes. Esto podría conducir a una escalada local de privilegios con permisos de ejecución de System necesarios. La interacción del usuario no es necesaria para la explotación. ID de parche: ALPS07491374; ID del problema: ALPS07491374.
References	~~() https://corp.mediatek.com/product-security-bulletin/January-2023 - Vendor Advisory~~	() https://corp.mediatek.com/product-security-bulletin/January-2023 - Vendor Advisory

08 Aug 2023, 14:21

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-01-03 21:15

Updated : 2024-11-21 07:06

NVD link : CVE-2022-32637

Mitre link : CVE-2022-32637

CVE.ORG link : CVE-2022-32637

JSON object : View

Products Affected

mediatek

mt6883
mt8185
mt6873
mt6853
mt6781
mt6785
mt6833
mt8789
mt6885
mt6889
mt6853t

google

android

CWE

CWE-787

Out-of-bounds Write

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