CVE-2021-25500CWE-20

A missing input validation in HDCP LDFW prior to SMR Nov-2021 Release 1 allows attackers to overwrite TZASC allowing TEE compromise

High · published November 5, 2021

CVSS v3.1
7.2
EPSS
0%
Percentile
0.9
In the wild
Unconfirmed
What it is

A missing input validation in HDCP LDFW prior to SMR Nov-2021 Release 1 allows attackers to overwrite TZASC allowing TEE compromise.

The record
Technical detail
CVSS v3.1
7.2 · HIGH
Vector
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:N
CVSS v4.0
Not supplied
EPSS
0.00103 · 0.9th percentile
Weakness
CWE-20 · Improper Input Validation
Published
2021-11-05T02:03Z
EPSS history
Timeline
  • 05 NOV 02:03Z
    A missing input validation in HDCP LDFW prior to SMR Nov-2021 Release 1 allows attackers to overwrite TZASC allowing TEE compromise
    cvelistv5