CVE-2025-27940 (GCVE-0-2025-27940)
Vulnerability from cvelistv5
Published
2026-02-10 16:25
Modified
2026-02-10 17:34
Severity ?
5.6 (Medium) - CVSS:4.0/AV:L/AC:H/AT:P/PR:H/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
CWE
  • Information Disclosure
  • CWE-125 - Out-of-bounds Read
Summary
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.
References
Impacted products
Vendor Product Version
n/a TDX Module Version: before version tdx1.5
Show details on NVD website

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