CVE-2023-20686

In display drm, there is a possible double free due to a race condition. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07570826; Issue ID: ALPS07570826.

CVSS v3 6.4 MEDIUM

6.4^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 0.5 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity HIGH

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/April-2023	Vendor Advisory
https://corp.mediatek.com/product-security-bulletin/April-2023	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

OR	cpe:2.3:o:google:android:12.0:::::::*
	cpe:2.3:o:google:android:13.0:::::::*

OR	cpe:2.3:h:mediatek:mt6879:-:::::::*
	cpe:2.3:h:mediatek:mt6895:-:::::::*
	cpe:2.3:h:mediatek:mt6983:-:::::::*
	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/April-2023 - Vendor Advisory~~	() https://corp.mediatek.com/product-security-bulletin/April-2023 - Vendor Advisory

Information

Published : 2023-04-06 18:15

Updated : 2024-11-21 07:41

NVD link : CVE-2023-20686

Mitre link : CVE-2023-20686

CVE.ORG link : CVE-2023-20686

JSON object : View

Products Affected

mediatek

mt8781
mt6879
mt6983
mt6895

google

android

CWE

CWE-362

Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

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