7.8

CVE-2021-25407

A possible out of bounds write vulnerability in NPU driver prior to SMR JUN-2021 Release 1 allows arbitrary memory write.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Google ≫ Android Version9.0
   Samsung ≫ Exynos 2100 Version-
   Samsung ≫ Exynos 980 Version-
   Samsung ≫ Exynos 9820 Version-
   Samsung ≫ Exynos 9830 Version-
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 Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.17% 0.067
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:L/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-787 Out-of-bounds Write

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

http://packetstormsecurity.com/files/163198/Samsung-NPU-npu_session_format-Out-Of-Bounds-Write.html
Third Party Advisory
VDB Entry
https://security.samsungmobile.com/securityUpdate.smsb?year=2021&month=6
Vendor Advisory