CVE-2025-20613CWE-337

Predictable Seed in Pseudo-Random Number Generator (PRNG) in the firmware for some Intel(R) TDX may allow an authenticated user to potentially enable…

Low · published August 12, 2025

CVSS v4.0
2.0
EPSS
0%
Percentile
3.5
In the wild
Unconfirmed
What it is

Predictable Seed in Pseudo-Random Number Generator (PRNG) in the firmware for some Intel(R) TDX may allow an authenticated user to potentially enable information disclosure via local access.

The record
Technical detail
CVSS v4.0
2.0 · LOW
Vector
CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
EPSS
0.00146 · 3.5th percentile
Weakness
CWE-337 · Predictable Seed in Pseudo-Random Number Generator (PRNG)
Published
2025-08-12T16:58Z
EPSS history
Timeline
  • 12 AUG 16:58Z
    Predictable Seed in Pseudo-Random Number Generator (PRNG) in the firmware for some Intel(R) TDX may allow an authenticated user to potentially enable…
    cvelistv5