The BIOS in Lenovo System X M5, M6, and X6 systems allows administrators to cause a denial of service via updating a UEFI data structure.
https://support.lenovo.com/us/en/solutions/LEN-11306
http://www.securityfocus.com/bid/95844
Source: Mitre, NVD
Published: 2017-01-26
Updated: 2026-06-17
Base Score: 6.8
Vector: CVSS2#AV:N/AC:L/Au:S/C:N/I:N/A:C
Severity: Medium
Base Score: 4.9
Vector: CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
EPSS: 0.00302