CVE-2023-20664

EPSS 0.02%
Veröffentlicht 06.04.2023 18:15:09
Zuletzt bearbeitet 13.02.2025 15:15:13
Quelle security@mediatek.com
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In gz, there is a possible double free due to a use after free. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07505952; Issue ID: ALPS07505952.

Betroffene Produkte Warnungen 0 Metriken 3 CWE 1 Referenzen 4

Daten sind bereitgestellt durch National Vulnerability Database (NVD)

Google ≫ Android Version10.0

   Mediatek ≫ Mt6580 Version-
   Mediatek ≫ Mt6735 Version-
   Mediatek ≫ Mt6737 Version-
   Mediatek ≫ Mt6739 Version-
   Mediatek ≫ Mt6753 Version-
   Mediatek ≫ Mt6761 Version-
   Mediatek ≫ Mt6765 Version-
   Mediatek ≫ Mt6768 Version-
   Mediatek ≫ Mt6771 Version-
   Mediatek ≫ Mt6779 Version-
   Mediatek ≫ Mt6781 Version-
   Mediatek ≫ Mt6785 Version-
   Mediatek ≫ Mt6789 Version-
   Mediatek ≫ Mt6833 Version-
   Mediatek ≫ Mt6853 Version-
   Mediatek ≫ Mt6853t Version-
   Mediatek ≫ Mt6855 Version-
   Mediatek ≫ Mt6873 Version-
   Mediatek ≫ Mt6877 Version-
   Mediatek ≫ Mt6879 Version-
   Mediatek ≫ Mt6883 Version-
   Mediatek ≫ Mt6885 Version-
   Mediatek ≫ Mt6889 Version-
   Mediatek ≫ Mt6893 Version-
   Mediatek ≫ Mt6895 Version-
   Mediatek ≫ Mt6983 Version-
   Mediatek ≫ Mt8168 Version-
   Mediatek ≫ Mt8185 Version-
   Mediatek ≫ Mt8188 Version-
   Mediatek ≫ Mt8321 Version-
   Mediatek ≫ Mt8362a Version-
   Mediatek ≫ Mt8365 Version-
   Mediatek ≫ Mt8385 Version-
   Mediatek ≫ Mt8666 Version-
   Mediatek ≫ Mt8673 Version-
   Mediatek ≫ Mt8675 Version-
   Mediatek ≫ Mt8696 Version-
   Mediatek ≫ Mt8765 Version-
   Mediatek ≫ Mt8766 Version-
   Mediatek ≫ Mt8768 Version-
   Mediatek ≫ Mt8771 Version-
   Mediatek ≫ Mt8781 Version-
   Mediatek ≫ Mt8786 Version-
   Mediatek ≫ Mt8788 Version-
   Mediatek ≫ Mt8789 Version-
   Mediatek ≫ Mt8791 Version-
   Mediatek ≫ Mt8791t Version-
   Mediatek ≫ Mt8795t Version-
   Mediatek ≫ Mt8797 Version-
   Mediatek ≫ Mt8798 Version-
   Mediatek ≫ Mt8871 Version-
   Mediatek ≫ Mt8891 Version-

Google ≫ Android Version11.0

Google ≫ Android Version12.0

Google ≫ Android Version13.0

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

EPSS Metriken
Typ	Quelle	Score	Percentile
EPSS	FIRST.org	0.02%	0.055

CVSS Metriken
Quelle	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-416 Use After Free

The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

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

Vendor Advisory

https://nvd.nist.gov/vuln/detail/CVE-2023-20664

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2023-20664

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2023-20664

EUVD