A vulnerability due to improper write protection of UEFI variables was reported in the BIOS of some ThinkPad models could allow an attacker with physical or local access and elevated privileges the ability to bypass Secure Boot.
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No Fix Known
No patch has been released yet. Apply workarounds or mitigations where available.
| Vendor | Product | Versions | Fixed In |
|---|---|---|---|
| lenovo | thinkpad_25_firmware | 1.73 | - |
| lenovo | thinkpad_l560_firmware | 1.62 | - |
| lenovo | thinkpad_p50_firmware |
Published
CVE disclosed publicly
Last Modified
Most recent update
Indexed to CVEInsight
Added to this platform
AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
13
Affected Products
2
References
lenovo / thinkpad_25_firmware
| 1.71 |
| - |
| lenovo | thinkpad_p50s_firmware | 1.45 | - |
| lenovo | thinkpad_p70_firmware | 2.45 | - |
| lenovo | thinkpad_t470_firmware | 1.73 | - |
| lenovo | thinkpad_t470s_firmware | 1.49 | - |
| lenovo | thinkpad_t560_firmware | 1.45 | - |
| lenovo | thinkpad_x1_carbon_4th_gen_firmware | 1.56 | - |
| lenovo | thinkpad_x1_yoga_1st_gen_firmware | 1.56 | - |
| lenovo | thinkpad_x260_firmware | 1.50 | - |
| lenovo | thinkpad_x270_firmware | 1.47 | - |
| lenovo | thinkpad_yoga_260_firmware | 1.88 | - |
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Exploitability
Impact