7.2

CVE-2021-25500

A missing input validation in HDCP LDFW prior to SMR Nov-2021 Release 1 allows attackers to overwrite TZASC allowing TEE compromise.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Google ≫ Android Version10.0
   Samsung ≫ Exynos 2100 Version-
   Samsung ≫ Exynos 980 Version-
   Samsung ≫ Exynos 9820 Version-
   Samsung ≫ Exynos 9830 Version-
Google ≫ Android Version11.0
   Samsung ≫ Exynos 2100 Version-
   Samsung ≫ Exynos 980 Version-
   Samsung ≫ Exynos 9820 Version-
   Samsung ≫ Exynos 9830 Version-
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.02% 0.03
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 4.4 0.8 3.6
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N
nvd@nist.gov 2.1 3.9 2.9
AV:L/AC:L/Au:N/C:N/I:P/A:N
mobile.security@samsung.com 7.2 0.8 5.8
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:N
CWE-20 Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.