5.5
CVSSv3

CVE-2021-3786

Published: 12/11/2021 Updated: 26/11/2021
CVSS v2 Base Score: 2.1 | Impact Score: 2.9 | Exploitability Score: 3.9
CVSS v3 Base Score: 5.5 | Impact Score: 3.6 | Exploitability Score: 1.8
VMScore: 187
Vector: AV:L/AC:L/Au:N/C:P/I:N/A:N

Vulnerability Summary

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.

Vulnerability Trend

Vulnerable Product Search on Vulmon Subscribe to Product

lenovo thinkpad x380 yoga firmware

lenovo thinkpad x1 fold gen 1 firmware

lenovo thinkpad yoga 260 firmware

lenovo thinkpad yoga 11e 3rd gen firmware

lenovo thinkpad yoga 15 firmware

lenovo thinkpad yoga 370 firmware

lenovo thinkpad x12 detachable gen 1 firmware

lenovo thinkpad x390 firmware

lenovo thinkpad yoga 11e 4th gen firmware

lenovo thinkpad yoga 11e 5th gen firmware

lenovo thinkpad x250 firmware

lenovo thinkpad x260 firmware

lenovo thinkpad x390 yoga firmware

lenovo thinkpad x280 firmware

lenovo thinkpad x1 titanium firmware

lenovo thinkpad x270 firmware

lenovo thinkpad x1 carbon 5th gen kabylake firmware

lenovo thinkpad x13 gen 1 firmware

lenovo thinkpad x13 gen 2 firmware

lenovo thinkpad x13 yoga gen 1 firmware

lenovo thinkpad x13 yoga gen 2 firmware

lenovo thinkpad x1 carbon 5th gen skylake firmware

lenovo thinkpad x1 yoga 1st gen firmware

lenovo thinkpad x1 yoga 3rd gen firmware

lenovo thinkpad x1 yoga 4th gen firmware

lenovo thinkpad x1 yoga gen 5 firmware

lenovo thinkpad x1 carbon 4th gen firmware

lenovo thinkpad 10 firmware

lenovo thinkpad x1 nano gen 1 firmware

lenovo thinkpad x1 extreme firmware

lenovo thinkpad x1 extreme 2nd firmware

lenovo thinkpad x1 extreme gen 3 firmware

lenovo thinkpad t460s firmware

lenovo thinkpad s2 gen 6 firmware

lenovo thinkpad x1 carbon gen 6 firmware

lenovo thinkpad x1 carbon gen 7 firmware

lenovo thinkpad x1 carbon gen 8 firmware

lenovo thinkpad t560 firmware

lenovo thinkpad t460p firmware

lenovo thinkpad w550s firmware

lenovo thinkpad t590 firmware

lenovo thinkpad t570 firmware

lenovo thinkpad s2 yoga gen 6 firmware

lenovo thinkpad t480 firmware

lenovo thinkpad x1 tablet firmware

lenovo thinkpad t550 firmware

lenovo thinkpad x1 carbon 3rd gen firmware

lenovo thinkpad x1 tablet gen 2 firmware

lenovo thinkpad x1 tablet gen 3 firmware

lenovo thinkpad t580 firmware

lenovo thinkpad t480s firmware

lenovo thinkpad t15 firmware

lenovo thinkpad t460 firmware

lenovo thinkpad t470 firmware

lenovo thinkpad t490 firmware

lenovo thinkpad t490s firmware

lenovo thinkpad t14s gen 2 firmware

lenovo thinkpad t14s firmware

lenovo thinkpad t470p firmware

lenovo thinkpad t470s firmware

lenovo thinkpad p71 firmware

lenovo thinkpad t440p firmware

lenovo thinkpad t15 gen 2 firmware

lenovo thinkpad t15p gen 1 firmware

lenovo thinkpad p70 firmware

lenovo thinkpad t15g gen 1 firmware

lenovo thinkpad t14 gen 1 firmware

lenovo thinkpad t14 gen 2 firmware

lenovo thinkpad p73 firmware

lenovo thinkpad s540 firmware

lenovo thinkpad p72 firmware

lenovo thinkpad l380 firmware

lenovo thinkpad s5 2nd gen firmware

lenovo thinkpad p15v gen 1 firmware

lenovo thinkpad p53 firmware

lenovo thinkpad p53s firmware

lenovo thinkpad p43s firmware

lenovo thinkpad p51 firmware

lenovo thinkpad p51s firmware

lenovo thinkpad p50 firmware

lenovo thinkpad p52 firmware

lenovo thinkpad p52s firmware

lenovo thinkpad p50s firmware

lenovo thinkpad l570 firmware

lenovo thinkpad p17 gen 1 firmware

lenovo thinkpad l580 firmware

lenovo thinkpad p14s gen 1 firmware

lenovo thinkpad p14s gen 2 firmware

lenovo thinkpad p15 gen 1 firmware

lenovo thinkpad p15s gen 1 firmware

lenovo thinkpad p15s gen 2 firmware

lenovo thinkpad l590 firmware

lenovo thinkpad l380 yoga firmware

lenovo thinkpad l490 firmware

lenovo thinkpad l560 firmware

lenovo thinkpad p1 firmware

lenovo thinkpad p1 gen 2 firmware

lenovo thinkpad p1 gen 3 firmware

lenovo thinkpad l480 firmware

lenovo thinkpad l470 firmware

lenovo thinkpad l460 firmware

lenovo thinkpad e490 firmware

lenovo thinkpad helix firmware

lenovo thinkpad l390 firmware

lenovo thinkpad l390 yoga firmware

lenovo thinkpad e15 gen 3 firmware

lenovo thinkpad l14 firmware

lenovo thinkpad l13 gen 2 firmware

lenovo thinkpad l15 firmware

lenovo thinkpad l15 gen 2 firmware

lenovo thinkpad l13 firmware

lenovo thinkpad e14 gen 3 firmware

lenovo thinkpad e590 firmware

lenovo thinkpad e580 firmware

lenovo thinkpad l13 yoga gen 2 firmware

lenovo thinkpad e570 firmware

lenovo thinkpad l13 yoga firmware

lenovo thinkpad 11e 3rd gen firmware

lenovo thinkpad e480 firmware

lenovo thinkpad e14 firmware

lenovo thinkpad e470 firmware

lenovo thinkpad e15 firmware

lenovo thinkpad e15 gen 2 firmware

lenovo thinkpad 25 firmware

lenovo thinkpad e14 gen 2 firmware

lenovo thinkpad 13 gen 2 firmware

lenovo thinkpad 11e 4th gen firmware

lenovo thinkpad 11e yoga gen 6 firmware

lenovo ideapad s940-14iwl firmware

lenovo ideapad yoga s940-14iwl firmware

lenovo v330-15isk firmware

lenovo v330-15ikb firmware

lenovo v130-15igm firmware