CVE-2023-20840

In imgsys, there is a possible out of bounds read and 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: ALPS07326430; Issue ID: ALPS07326430.

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

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: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:-:::::::*

History

21 Oct 2024, 18:35

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-09-04 03:15

Updated : 2024-10-21 18:35

NVD link : CVE-2023-20840

Mitre link : CVE-2023-20840

CVE.ORG link : CVE-2023-20840

JSON object : View

Products Affected

mediatek

mt8188
iot_yocto
mt6897
mt8395
mt6895
mt6983
mt8195

linuxfoundation

yocto

google

android

linux

linux_kernel

CWE

CWE-125

Out-of-bounds Read

CWE-787

Out-of-bounds Write

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