Vulnerability · Published Aug 12, 2025 · Assigned by intel
CVE-2025-20613
Low 3.3
In plain English
A low-severity security flaw in Intel(R) TDX. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 5% of all known vulnerabilities).
Severity (CVSS 3.1)3.3Low
Exploit odds (30 days)0.2%top 95.4% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| n/a | Intel(R) TDX | See references |
Weakness: CWE-337 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N