FKIE_CVE-2017-3775

Vulnerability from fkie_nvd - Published: 2018-05-04 17:29 - Updated: 2024-11-21 03:26
Severity ?
6.4 (Medium) - CVSS:3.0/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
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.
References
psirt@lenovo.comhttps://support.lenovo.com/us/en/solutions/LEN-20241Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://support.lenovo.com/us/en/solutions/LEN-20241Patch, Vendor Advisory
Impacted products
Vendor Product Version
lenovo flex_system_x240_m5_bios *
lenovo flex_system_x240_m5 -
lenovo flex_system_x280_x6_bios *
lenovo flex_system_x280_x6 -
lenovo flex_system_x480_x6_bios *
lenovo flex_system_x480_x6 -
lenovo flex_system_x880_bios *
lenovo flex_system_x880 -
lenovo nextscale_nx360_m5_bios *
lenovo nextscale_nx360_m5 -
lenovo system_x3250_m6_bios *
lenovo system_x3250_m6 -
lenovo system_x3500_m5_bios *
lenovo system_x3500_m5 -
lenovo system_x3550_m5_bios *
lenovo system_x3550_m5 -
lenovo system_x3650_m5_bios *
lenovo system_x3650_m5 -
lenovo system_x3850_x6_bios *
lenovo system_x3850_x6 -
lenovo system_x3950_x6_bios *
lenovo system_x3950_x6 -
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  "id": "CVE-2017-3775",
  "lastModified": "2024-11-21T03:26:06.720",
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  "published": "2018-05-04T17:29:00.223",
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Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.