Medium severity6.4NVD Advisory· Published May 4, 2018· Updated Jun 17, 2026
CVE-2017-3775
CVE-2017-3775
Description
Some Lenovo System x server BIOS/UEFI versions, when Secure Boot mode is enabled by a system administrator, do not properly authenticate signed code before booting it. As a result, an attacker with physical access to the system could boot unsigned code.
Affected products
1- Lenovo Group Ltd./Some Lenovo Flex System and Lenovo System x productsv5Range: Affected BIOS version varies by product
Patches
Vulnerability mechanics
References
1- support.lenovo.com/us/en/solutions/LEN-20241nvdPatchVendor Advisory
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