cve-2020-8335
Vulnerability from cvelistv5
Published
2020-09-01 21:30
Modified
2024-09-16 18:04
Severity ?
EPSS score ?
Summary
The BIOS tamper detection mechanism was not triggered in Lenovo ThinkPad A285, BIOS versions up to r0xuj70w; A485, BIOS versions up to r0wuj65w; T495 BIOS versions up to r12uj55w; T495s/X395, BIOS versions up to r13uj47w, while the emergency-reset button is pressed which may allow for unauthorized access.
References
Impacted products
| Vendor | Product | Version | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | Lenovo | ThinkPad A285 BIOS |
Version: unspecified < r0xuj70w |
||||||||||||
|
|||||||||||||||
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},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:lenovo:thinkpad_x1_carbon_\\\\(20bx\\\\):-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"452FEEFB-F073-45F0-AAB1-6CD6C67B7488\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:lenovo:thinkpad_x395_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"2020-08-30\",\"matchCriteriaId\":\"CA8F1835-628C-4AF0-A32B-00E9AB7EFA2F\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:lenovo:thinkpad_x395:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"C9D5D2DC-32C0-4540-82AF-D97735383028\"}]}]}],\"references\":[{\"url\":\"https://support.lenovo.com/us/en/product_security/LEN-30042\",\"source\":\"psirt@lenovo.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://support.lenovo.com/us/en/product_security/LEN-30042\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]}]}}"
}
}
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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.