CVE-2022-21758

EPSS 0.02%
Veröffentlicht 06.06.2022 18:15:09
Zuletzt bearbeitet 21.11.2024 06:45:22
Quelle security@mediatek.com
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In ccu, there is a possible memory corruption due to a double free. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06439600; Issue ID: ALPS06439600.

Betroffene Produkte Warnungen 0 Metriken 3 CWE 1 Referenzen 4

Daten sind bereitgestellt durch National Vulnerability Database (NVD)

Google ≫ Android Version11.0

   Mediatek ≫ Mt6739 Version-
   Mediatek ≫ Mt6750 Version-
   Mediatek ≫ Mt6750s Version-
   Mediatek ≫ Mt6752 Version-
   Mediatek ≫ Mt6753 Version-
   Mediatek ≫ Mt6755 Version-
   Mediatek ≫ Mt6755s Version-
   Mediatek ≫ Mt6757 Version-
   Mediatek ≫ Mt6757c Version-
   Mediatek ≫ Mt6757cd Version-
   Mediatek ≫ Mt6757ch Version-
   Mediatek ≫ Mt6758 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 ≫ Mt6789 Version-
   Mediatek ≫ Mt6795 Version-
   Mediatek ≫ Mt6797 Version-
   Mediatek ≫ Mt6799 Version-
   Mediatek ≫ Mt6833 Version-
   Mediatek ≫ Mt6853 Version-
   Mediatek ≫ Mt6853t Version-
   Mediatek ≫ Mt6873 Version-
   Mediatek ≫ Mt6875 Version-
   Mediatek ≫ Mt6877 Version-
   Mediatek ≫ Mt6879 Version-
   Mediatek ≫ Mt6880 Version-
   Mediatek ≫ Mt6883 Version-
   Mediatek ≫ Mt6885 Version-
   Mediatek ≫ Mt6889 Version-
   Mediatek ≫ Mt6890 Version-
   Mediatek ≫ Mt6891 Version-
   Mediatek ≫ Mt6893 Version-
   Mediatek ≫ Mt6895 Version-
   Mediatek ≫ Mt6983 Version-
   Mediatek ≫ Mt6985 Version-
   Mediatek ≫ Mt8321 Version-
   Mediatek ≫ Mt8666 Version-
   Mediatek ≫ Mt8675 Version-
   Mediatek ≫ Mt8765 Version-
   Mediatek ≫ Mt8766 Version-
   Mediatek ≫ Mt8768 Version-
   Mediatek ≫ Mt8786 Version-
   Mediatek ≫ Mt8788 Version-
   Mediatek ≫ Mt8789 Version-
   Mediatek ≫ Mt8791 Version-
   Mediatek ≫ Mt8797 Version-

Google ≫ Android Version12.0

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

EPSS Metriken
Typ	Quelle	Score	Percentile
EPSS	FIRST.org	0.02%	0.028

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
nvd@nist.gov	4.6	3.9	6.4	AV:L/AC:L/Au:N/C:P/I:P/A:P

CWE-415 Double Free

The product calls free() twice on the same memory address, potentially leading to modification of unexpected memory locations.

https://corp.mediatek.com/product-security-bulletin/June-2022

Vendor Advisory

https://nvd.nist.gov/vuln/detail/CVE-2022-21758

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2022-21758

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2022-21758

EUVD