CVE-2023-20745

EPSS 0.02%
Published 06.06.2023 13:15:14
Last modified 07.01.2025 20:15:28
Source security@mediatek.com
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In vcu, there is a possible out of bounds write 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: ALPS07519142; Issue ID: ALPS07560694.

Affected products Warnungen 0 Metrics 3 CWE 1 References 4

Data is provided by the National Vulnerability Database (NVD)

Linuxfoundation ≫ Iot-yocto Version22.2

   Mediatek ≫ Mt6789 Version-
   Mediatek ≫ Mt6855 Version-
   Mediatek ≫ Mt8185 Version-
   Mediatek ≫ Mt8195 Version-
   Mediatek ≫ Mt8365 Version-
   Mediatek ≫ Mt8395 Version-
   Mediatek ≫ Mt8781 Version-
   Mediatek ≫ Mt8786 Version-
   Mediatek ≫ Mt8789 Version-
   Mediatek ≫ Mt8791 Version-
   Mediatek ≫ Mt8797 Version-

Linuxfoundation ≫ Yocto Version4.0

Google ≫ Android Version12.0

Google ≫ Android Version13.0

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	0.02%	0.043

CVSS Metriken
Source	Base Score	Exploit Score	Impact Score	Vector string
nvd@nist.gov	6.7	0.8	5.9	CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
134c704f-9b21-4f2e-91b3-4a467353bcc0	6.7	0.8	5.9	CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CWE-667 Improper Locking

The product does not properly acquire or release a lock on a resource, leading to unexpected resource state changes and behaviors.

https://corp.mediatek.com/product-security-bulletin/June-2023

Vendor Advisory

https://nvd.nist.gov/vuln/detail/CVE-2023-20745

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2023-20745

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2023-20745

EUVD