CNNVD-202602-1587 Information
CNNVD ID
CNNVD-202602-1587
Related CVE
- CNNVD Published: 2026-02-10
Description (Chinese)
Intel Trust Domain Extensions是美国英特尔（Intel）公司的一套机密虚拟化方案，旨在将机密虚拟机和非机密域软件栈（包括hypervisor、VMM和其他非可信域软件栈）隔离，确保机密虚拟机的数据不被非机密域软件获取和篡改。 Intel Trust Domain Extensions tdx1.5之前版本存在安全漏洞，该漏洞源于使用未初始化变量，可能导致信息泄露。
Description (English)
Intel Trust Domain Extensions is a confidential virtualization programme of Intel Corporation of the United States aimed at segregating confidential virtual machines and non-confidential domain repositories (including hypervisor, VMM and other untrustworthy domains) to ensure that data from confidential virtual machines are not acquired and tampered with by non-confidential domain software. There was a security loophole in the previous version of Intel Trust Domain Extensions tdx1.5, which stemmed from the use of uninitiated variables and could lead to the disclosure of information.
Vulnerability Type
其他
Affected Vendor
英特尔
Published
2026-02-10
Last Modified
2026-02-24
References
https://intel.com/content/www/us/en/security-center/advisory/intel-sa-01397.html
Patch
https://intel.com/content/www/us/en/security-center/advisory/intel-sa-01397.html
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