CVE-2021-3786
Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
12/11/2021
Last modified:
26/11/2021
Description
A potential vulnerability in the SMI callback function used in CSME configuration of some Lenovo Notebook and ThinkPad systems could be used to leak out data out of the SMRAM range.
Impact
Base Score 3.x
5.50
Severity 3.x
MEDIUM
Base Score 2.0
2.10
Severity 2.0
LOW
Vulnerable products and versions
CPE | From | Up to |
---|---|---|
cpe:2.3:o:lenovo:thinkpad_x380_yoga_firmware:*:*:*:*:*:*:*:* | 2020-10-31 (excluding) | |
cpe:2.3:h:lenovo:thinkpad_x380_yoga:-:*:*:*:*:*:*:* | ||
cpe:2.3:o:lenovo:thinkpad_x1_fold_gen_1_firmware:*:*:*:*:*:*:*:* | 2021-10-29 (excluding) | |
cpe:2.3:h:lenovo:thinkpad_x1_fold_gen_1:-:*:*:*:*:*:*:* | ||
cpe:2.3:o:lenovo:thinkpad_yoga_260_firmware:*:*:*:*:*:*:*:* | 2021-10-25 (excluding) | |
cpe:2.3:h:lenovo:thinkpad_yoga_260:-:*:*:*:*:*:*:* | ||
cpe:2.3:o:lenovo:thinkpad_yoga_11e_3rd_gen_firmware:*:*:*:*:*:*:*:* | 2021-10-31 (excluding) | |
cpe:2.3:h:lenovo:thinkpad_yoga_11e_3rd_gen:-:*:*:*:*:*:*:* | ||
cpe:2.3:o:lenovo:thinkpad_yoga_15_firmware:*:*:*:*:*:*:*:* | n19et66w (excluding) | |
cpe:2.3:h:lenovo:thinkpad_yoga_15:-:*:*:*:*:*:*:* | ||
cpe:2.3:o:lenovo:thinkpad_yoga_370_firmware:*:*:*:*:*:*:*:* | 2021-10-31 (excluding) | |
cpe:2.3:h:lenovo:thinkpad_yoga_370:-:*:*:*:*:*:*:* | ||
cpe:2.3:o:lenovo:thinkpad_x12_detachable_gen_1_firmware:*:*:*:*:*:*:*:* | 2021-10-31 (excluding) | |
cpe:2.3:h:lenovo:thinkpad_x12_detachable_gen_1:-:*:*:*:*:*:*:* | ||
cpe:2.3:o:lenovo:thinkpad_x390_firmware:*:*:*:*:*:*:*:* | n2jet96w (excluding) |
To consult the complete list of CPE names with products and versions, see this page