🛡️ CVE-2022-3745
4.4
CVSS Score
0 Low4 Medium7 High9 Critical10
Description
A potential vulnerability was discovered in LCFC BIOS for some Lenovo consumer notebook models that could allow a local attacker with elevated privileges to view incoming and returned data from SMI.
Details
Severity
MEDIUM
CVSS Score
4.4
CVSS Vector
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
CWE
CWE-200
Public Exploit
✅ No
Source
NVD
Published
2023-08-23
Updated
2026-06-08
Modified
2024-11-21
Fix URL
N/A
Affected Packages
| Software | From version | Fixed in |
|---|---|---|
| ideapad-1-14iau7-firmware | — | jkcn34ww |
| ideapad-1-14igl7-firmware | — | kkcn15ww |
| ideapad-1-14ijl7-firmware | — | htcn31ww |
| ideapad-1-15iau7-firmware | — | jkcn34ww |
| ideapad-1-15igl7-firmware | — | kkcn15ww |
| ideapad-1-15ijl7-firmware | — | htcn31ww |
| ideapad-3-14iau7-firmware | — | jkcn34ww |
| ideapad-3-14igl05-firmware | — | dvcn28ww |
| ideapad-3-14iil05-firmware | — | emcn56ww |
| ideapad-3-14iml05-firmware | — | dxcn44ww |
| ideapad-3-14itl05-firmware | — | gccn32ww |
| ideapad-3-14itl6-firmware | — | ggcn51ww |
| ideapad-3-15iau7-firmware | — | jkcn34ww |
| ideapad-3-15igl05-firmware | — | dvcn28ww |
| ideapad-3-15iil05-firmware | — | emcn56ww |
| ideapad-3-15iml05-firmware | — | dxcn44ww |
| ideapad-3-15itl05-firmware | — | gccn32ww |
| ideapad-3-15itl6-firmware | — | ggcn51ww |
| ideapad-3-17iau7-firmware | — | jkcn34ww |
| ideapad-3-17iil05-firmware | — | emcn56ww |
| ideapad-3-17iml05-firmware | — | dxcn44ww |
| ideapad-3-17itl6-firmware | — | ggcn51ww |
| ideapad-5-15ial7-firmware | — | jbcn27ww |
| ideapad-5-15iil05-firmware | — | dpcn58ww |
| ideapad-5-15itl05-firmware | — | fhcn70ww |
| ideapad-creator-5-15imh05-firmware | — | egcn40ww |
| ideapad-gaming-3-15imh05-firmware | — | egcn40ww |
| l3-15iml05-firmware | — | ejcn30ww |
| l3-15itl6-firmware | — | gfcn29ww |
| legion-5-15iah7-firmware | — | j2cn49ww |
| legion-5-15iah7h-firmware | — | j2cn49ww |
| legion-5-15imh05-firmware | — | efcn58ww |
| legion-5-15imh05h-firmware | — | efcn58ww |
| legion-5-15imh6-firmware | — | g8cn22ww |
| legion-5-15ith6-firmware | — | h1cn52ww |
| legion-5-15ith6h-firmware | — | h1cn52ww |
| legion-5-17imh05-firmware | — | efcn58ww |
| legion-5-17imh05h-firmware | — | efcn58ww |
| legion-5-17ith6-firmware | — | h1cn52ww |
| legion-5-17ith6h-firmware | — | h1cn52ww |
| legion-5-pro-16iah7-firmware | — | j2cn49ww |
| legion-5-pro-16iah7h-firmware | — | j2cn49ww |
| legion-5-pro-16ith6-firmware | — | h1cn52ww |
| legion-5-pro-16ith6h-firmware | — | h1cn52ww |
| legion-5p-15imh05-firmware | — | efcn58ww |
| legion-5p-15imh05h-firmware | — | efcn58ww |
| legion-7-16iax7-firmware | — | k1cn40ww |
| legion-7-16ithg6-firmware | — | h1cn52ww |
| s14-g2-itl-firmware | — | ggcn51ww |
| s14-g3-iap-firmware | — | jkcn34ww |
| s540-13itl-firmware | — | fzcn26ww |
| slim-7-14iap7-firmware | — | jhcn28ww |
| slim-7-carbon-13iap7-firmware | — | k2cn34ww |
| slim-7-pro-14ihu5-firmware | — | fjcn74ww |
| slim-7-prox-14iah7-firmware | — | hmcn41ww |
| slim-9-14iap7-firmware | — | j3cn49ww |
| slim-9-14itl05-firmware | — | escn56ww |
| thinkbook-15p-g2-ith-firmware | — | hjcn32ww |
| thinkbook-15p-imh-firmware | — | f6cn26ww |
| v14-g1-iml-firmware | — | dxcn44ww |
| v14-g2-ijl-firmware | — | htcn31ww |
| v14-g2-itl-firmware | — | ggcn51ww |
| v14-g3-iap-firmware | — | jkcn34ww |
| v14-igl-firmware | — | dvcn28ww |
| v15-g1-iml-firmware | — | dxcn44ww |
| v15-g2-ijl-firmware | — | htcn31ww |
| v15-g2-itl-firmware | — | ggcn51ww |
| v15-g3-iap-firmware | — | jkcn34ww |
| v15-igl-firmware | — | dvcn28ww |
| v17-g2-itl-firmware | — | ggcn51ww |
| v17-g3-iap-firmware | — | jkcn34ww |
| v17-iil-firmware | — | emcn56ww |
| yoga-7-14ial7-firmware | — | j1cn35ww |
| yoga-7-14itl5-firmware | — | f5cn59ww |
| yoga-7-15itl5-firmware | — | f5cn59ww |
| yoga-7-16iah7-firmware | — | j1cn35ww |
| yoga-7-16iap7-firmware | — | j1cn35ww |
| yoga-9-14iap7-firmware | — | hncn42ww |
| yoga-slim-7-carbon-13iap7-firmware | — | k2cn34ww |
| yoga-slim-7-pro-14iah7-firmware | — | krcn14ww |
| yoga-slim-7-pro-14iap7-firmware | — | jhcn28ww |
| yoga-slim-7-pro-14ihu5-firmware | — | fjcn74ww |
| yoga-slim-7-pro-14ihu5-o-firmware | — | fjcn74ww |
| yoga-slim-7-pro-14itl5-firmware | — | fjcn74ww |
| yoga-slim-7-prox-14iah7-firmware | — | hmcn41ww |
| yoga-slim-9-14iap7-firmware | — | j3cn49ww |
| yoga-slim-9-14itl05-firmware | — | escn56ww |
References
Vendor Advisory https://support.lenovo.com/us/en/product_security/LEN-103710
Vendor Advisory https://support.lenovo.com/us/en/product_security/LEN-103710
Similar Threats
- Medium CVE-2022-3742
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