CVE-2023-20623

EPSS 0.02%
Published 07.03.2023 21:15:10
Last modified 06.03.2025 17:15:15
Source security@mediatek.com
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In ion, there is a possible escalation of privilege due to improper locking. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07559778; Issue ID: ALPS07559778.

Affected products Warnungen 0 Metrics 3 CWE 1 References 4

Data is provided by the National Vulnerability Database (NVD)

Google ≫ Android Version10.0

   Mediatek ≫ Mt6580 Version-
   Mediatek ≫ Mt6735 Version-
   Mediatek ≫ Mt6737 Version-
   Mediatek ≫ Mt6739 Version-
   Mediatek ≫ Mt6753 Version-
   Mediatek ≫ Mt6757 Version-
   Mediatek ≫ Mt6757c Version-
   Mediatek ≫ Mt6757cd Version-
   Mediatek ≫ Mt6757ch Version-
   Mediatek ≫ Mt6761 Version-
   Mediatek ≫ Mt6762 Version-
   Mediatek ≫ Mt6763 Version-
   Mediatek ≫ Mt6765 Version-
   Mediatek ≫ Mt6768 Version-
   Mediatek ≫ Mt6769 Version-
   Mediatek ≫ Mt6771 Version-
   Mediatek ≫ Mt6779 Version-
   Mediatek ≫ Mt6781 Version-
   Mediatek ≫ Mt6785 Version-
   Mediatek ≫ Mt6833 Version-
   Mediatek ≫ Mt6853 Version-
   Mediatek ≫ Mt6853t Version-
   Mediatek ≫ Mt6873 Version-
   Mediatek ≫ Mt6875 Version-
   Mediatek ≫ Mt6877 Version-
   Mediatek ≫ Mt6883 Version-
   Mediatek ≫ Mt6885 Version-
   Mediatek ≫ Mt6889 Version-
   Mediatek ≫ Mt6891 Version-
   Mediatek ≫ Mt6893 Version-
   Mediatek ≫ Mt8173 Version-
   Mediatek ≫ Mt8532 Version-
   Mediatek ≫ Mt8666 Version-
   Mediatek ≫ Mt8667 Version-
   Mediatek ≫ Mt8788 Version-

Google ≫ Android Version11.0

Google ≫ Android Version12.0

Yoctoproject ≫ Yocto Version3.1

Yoctoproject ≫ Yocto Version3.3

Yoctoproject ≫ Yocto Version4.0

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

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	0.02%	0.03

CVSS Metriken
Source	Base Score	Exploit Score	Impact Score	Vector string
nvd@nist.gov	6.4	0.5	5.9	CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
134c704f-9b21-4f2e-91b3-4a467353bcc0	6.4	0.5	5.9	CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H

CWE-367 Time-of-check Time-of-use (TOCTOU) Race Condition

The product checks the state of a resource before using that resource, but the resource's state can change between the check and the use in a way that invalidates the results of the check. This can cause the product to perform invalid actions when the resource is in an unexpected state.

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

Vendor Advisory

https://nvd.nist.gov/vuln/detail/CVE-2023-20623

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2023-20623

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2023-20623

EUVD