CVE-2023-20515CWE-1284

Improper access control in the fTPM driver in the trusted OS could allow a privileged attacker to corrupt system memory, potentially leading to loss of…

Medium · published February 11, 2025

CVSS v3.1
5.7
EPSS
0%
Percentile
5.3
In the wild
Unconfirmed
What it is

Improper access control in the fTPM driver in the trusted OS could allow a privileged attacker to corrupt system memory, potentially leading to loss of integrity, confidentiality, or availability.

The record
Technical detail
CVSS v3.1
5.7 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:L
CVSS v4.0
Not supplied
EPSS
0.00164 · 5.3th percentile
Weakness
CWE-1284 · Improper Validation of Specified Quantity in Input
Published
2025-02-11T21:16Z
EPSS history
Timeline
  • 11 FEB 21:16Z
    Improper access control in the fTPM driver in the trusted OS could allow a privileged attacker to corrupt system memory, potentially leading to loss of…
    cvelistv5