4.1
Medium
CVE-2025-27940 Out-of-bounds read for some TDX Module before version tdx1.5 within Ring 0: Hypervisor may allow an information…
Description
Out-of-bounds read for some TDX Module before version tdx1.5 within Ring 0: Hypervisor may allow an information disclosure. Software side channel adversary with a privileged user combined with a high complexity attack may enable data exposure. This result may potentially occur via local access when attack requirements are present without special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (high), integrity (none) and availability (none) of the vulnerable system, resulting in subsequent system confidentiality (none), integrity (none) and availability (none) impacts.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| TDX Module | Versions not published |
Other CVEs of TDX Module
The 4 CVEs of TDX Module →
CVE-2025-32467
Use of uninitialized variable for some TDX Module before version tdx1.5 within Ring 0: Hypervisor may allow an…
4.1
Medium
CVE-2025-31944
Race condition for some TDX Module before version tdx1.5 within Ring 0: Hypervisor may allow a denial of service
5.3
Medium
CVE-2025-30513
Race condition for some TDX Module within Ring 0: Hypervisor may allow an escalation of privilege
7.9
High