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VULNERABILITIES

CVE-2023-20733 Details

Description

In vcu, there is a possible use after free due to improper locking. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07645149; Issue ID: ALPS07645149.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:6.7 MEDIUMVector:CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CNA: CISA-ADPCVSS-B:6.7 MEDIUMVector:CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://corp.mediatek.com/product-security-bulletin/June-2023 CVEVendor Advisory
https://corp.mediatek.com/product-security-bulletin/June-2023 [email protected]Vendor Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-667Improper Locking[email protected]
CWE-667Improper LockingCISA-ADP

Affected Products

ProductVersions

Change History

6 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2023-20733
NVD Published Date:
Jun 6, 2023
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2023-20733 Details - Not Deferred