CVE-2023-20850

In imgsys_cmdq, there is a possible out of bounds write due to a missing valid range checking. This could lead to local escalation of privilege with System execution privileges needed. User interaction is needed for exploitation. Patch ID: ALPS07340433; Issue ID: ALPS07340381.

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 0.6 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required HIGH

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

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

Configurations

Configuration 1 (hide)

AND

OR	cpe:2.3:a:linuxfoundation:yocto:4.0:::::::*
	cpe:2.3:a:mediatek:iot_yocto:23.0:::::::*
	cpe:2.3:o:google:android:11.0:::::::*
	cpe:2.3:o:google:android:12.0:::::::*
	cpe:2.3:o:linux:linux_kernel:6.1:-::::::

OR	cpe:2.3:h:mediatek:mt2713:-:::::::*
	cpe:2.3:h:mediatek:mt6895:-:::::::*
	cpe:2.3:h:mediatek:mt6897:-:::::::*
	cpe:2.3:h:mediatek:mt6983:-:::::::*
	cpe:2.3:h:mediatek:mt8188:-:::::::*
	cpe:2.3:h:mediatek:mt8195:-:::::::*
	cpe:2.3:h:mediatek:mt8395:-:::::::*
	cpe:2.3:h:mediatek:mt8781:-:::::::*

History

21 Nov 2024, 07:41

Type	Values Removed	Values Added
References	~~() https://corp.mediatek.com/product-security-bulletin/September-2023 - Vendor Advisory~~	() https://corp.mediatek.com/product-security-bulletin/September-2023 - Vendor Advisory

01 Oct 2024, 18:35

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-09-04 03:15

Updated : 2024-11-21 07:41

NVD link : CVE-2023-20850

Mitre link : CVE-2023-20850

CVE.ORG link : CVE-2023-20850

JSON object : View

Products Affected

mediatek

mt8188
mt8195
mt6897
mt6983
mt2713
iot_yocto
mt8781
mt6895
mt8395

linuxfoundation

yocto

google

android

linux

linux_kernel

CWE

CWE-787

Out-of-bounds Write

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