CVE-2017-3775
Vulnerability from cvelistv5
Published
2018-05-04 16:00
Modified
2024-09-16 23:56
Severity ?
EPSS score ?
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
▼ | URL | Tags | |
---|---|---|---|
psirt@lenovo.com | https://support.lenovo.com/us/en/solutions/LEN-20241 | Patch, Vendor Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://support.lenovo.com/us/en/solutions/LEN-20241 | Patch, Vendor Advisory |
Impacted products
Vendor | Product | Version | |
---|---|---|---|
▼ | Lenovo Group Ltd. | Some Lenovo Flex System and Lenovo System x products |
Version: Affected BIOS version varies by product |
|
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Sightings
Author | Source | Type | Date |
---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.