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    Dashboard / CVE / CVE-2022-3744

    CVE-2022-3744

    A potential vulnerability was discovered in LCFC BIOS for some Lenovo consumer notebook models that could allow a local attacker with elevated privileges to unlock UEFI variables due to a hard-coded SMI handler credential.

    Published:Aug 23, 2023
    Last Modified:Nov 21, 2024
    EPS:Aug 23, 2023
    EPSS Score:0.00025
    CVSS Score:6.7

    Affected Products

    Vendor
    Lenovo
    Product
    Ideapad 1-14ijl7
    Vendor
    Lenovo
    Product
    Ideapad 1-14ijl7 Firmware
    Vendor
    Lenovo
    Product
    Ideapad 1-15ijl7
    Vendor
    Lenovo
    Product
    Ideapad 1-15ijl7 Firmware
    Vendor
    Lenovo
    Product
    Ideapad 1 14iau7
    Vendor
    Lenovo
    Product
    Ideapad 1 14iau7 Firmware
    Vendor
    Lenovo
    Product
    Ideapad 1 14igl7
    Vendor
    Lenovo
    Product
    Ideapad 1 14igl7 Firmware
    Vendor
    Lenovo
    Product
    Ideapad 1 15iau7
    Vendor
    Lenovo
    Product
    Ideapad 1 15iau7 Firmware
    Vendor
    Lenovo
    Product
    Ideapad 1 15igl7
    Vendor
    Lenovo
    Product
    Ideapad 1 15igl7 Firmware
    Vendor
    Lenovo
    Product
    Ideapad 3-14igl05
    Vendor
    Lenovo
    Product
    Ideapad 3-14igl05 Firmware
    Vendor
    Lenovo
    Product
    Ideapad 3-14iil05
    Vendor
    Lenovo
    Product
    Ideapad 3-14iil05 Firmware
    Vendor
    Lenovo
    Product
    Ideapad 3-14iml05
    Vendor
    Lenovo
    Product
    Ideapad 3-14iml05 Firmware
    Vendor
    Lenovo
    Product
    Ideapad 3-14itl05
    Vendor
    Lenovo
    Product
    Ideapad 3-14itl05 Firmware
    Vendor
    Lenovo
    Product
    Ideapad 3-14itl6
    Vendor
    Lenovo
    Product
    Ideapad 3-14itl6 Firmware
    Vendor
    Lenovo
    Product
    Ideapad 3-15igl05
    Vendor
    Lenovo
    Product
    Ideapad 3-15igl05 Firmware
    Vendor
    Lenovo
    Product
    Ideapad 3-15iil05
    Vendor
    Lenovo
    Product
    Ideapad 3-15iil05 Firmware
    Vendor
    Lenovo
    Product
    Ideapad 3-15iml05
    Vendor
    Lenovo
    Product
    Ideapad 3-15iml05 Firmware
    Vendor
    Lenovo
    Product
    Ideapad 3-15itl05
    Vendor
    Lenovo
    Product
    Ideapad 3-15itl05 Firmware
    Vendor
    Lenovo
    Product
    Ideapad 3-15itl6
    Vendor
    Lenovo
    Product
    Ideapad 3-15itl6 Firmware
    Vendor
    Lenovo
    Product
    Ideapad 3-17iil05
    Vendor
    Lenovo
    Product
    Ideapad 3-17iil05 Firmware
    Vendor
    Lenovo
    Product
    Ideapad 3-17iml05
    Vendor
    Lenovo
    Product
    Ideapad 3-17iml05 Firmware
    Vendor
    Lenovo
    Product
    Ideapad 3-17itl6
    Vendor
    Lenovo
    Product
    Ideapad 3-17itl6 Firmware
    Vendor
    Lenovo
    Product
    Ideapad 3 14iau7
    Vendor
    Lenovo
    Product
    Ideapad 3 14iau7 Firmware
    Vendor
    Lenovo
    Product
    Ideapad 3 15iau7
    Vendor
    Lenovo
    Product
    Ideapad 3 15iau7 Firmware
    Vendor
    Lenovo
    Product
    Ideapad 3 17iau7
    Vendor
    Lenovo
    Product
    Ideapad 3 17iau7 Firmware
    Vendor
    Lenovo
    Product
    Ideapad 5-15iil05
    Vendor
    Lenovo
    Product
    Ideapad 5-15iil05 Firmware
    Vendor
    Lenovo
    Product
    Ideapad 5-15itl05
    Vendor
    Lenovo
    Product
    Ideapad 5-15itl05 Firmware
    Vendor
    Lenovo
    Product
    Ideapad 5 15ial7
    Vendor
    Lenovo
    Product
    Ideapad 5 15ial7 Firmware
    Vendor
    Lenovo
    Product
    Ideapad Creator 5-15imh05
    Vendor
    Lenovo
    Product
    Ideapad Creator 5-15imh05 Firmware
    Vendor
    Lenovo
    Product
    Ideapad Gaming 3-15imh05
    Vendor
    Lenovo
    Product
    Ideapad Gaming 3-15imh05 Firmware
    Vendor
    Lenovo
    Product
    L3-15iml05
    Vendor
    Lenovo
    Product
    L3-15iml05 Firmware
    Vendor
    Lenovo
    Product
    L3-15itl6
    Vendor
    Lenovo
    Product
    L3-15itl6 Firmware
    Vendor
    Lenovo
    Product
    Legion 5-15imh05
    Vendor
    Lenovo
    Product
    Legion 5-15imh05 Firmware
    Vendor
    Lenovo
    Product
    Legion 5-15imh05h
    Vendor
    Lenovo
    Product
    Legion 5-15imh05h Firmware
    Vendor
    Lenovo
    Product
    Legion 5-15imh6
    Vendor
    Lenovo
    Product
    Legion 5-15imh6 Firmware
    Vendor
    Lenovo
    Product
    Legion 5-15ith6
    Vendor
    Lenovo
    Product
    Legion 5-15ith6 Firmware
    Vendor
    Lenovo
    Product
    Legion 5-15ith6h
    Vendor
    Lenovo
    Product
    Legion 5-15ith6h Firmware
    Vendor
    Lenovo
    Product
    Legion 5-17imh05
    Vendor
    Lenovo
    Product
    Legion 5-17imh05 Firmware
    Vendor
    Lenovo
    Product
    Legion 5-17imh05h
    Vendor
    Lenovo
    Product
    Legion 5-17imh05h Firmware
    Vendor
    Lenovo
    Product
    Legion 5-17ith6
    Vendor
    Lenovo
    Product
    Legion 5-17ith6 Firmware
    Vendor
    Lenovo
    Product
    Legion 5-17ith6h
    Vendor
    Lenovo
    Product
    Legion 5-17ith6h Firmware
    Vendor
    Lenovo
    Product
    Legion 5 15iah7
    Vendor
    Lenovo
    Product
    Legion 5 15iah7 Firmware
    Vendor
    Lenovo
    Product
    Legion 5 15iah7h
    Vendor
    Lenovo
    Product
    Legion 5 15iah7h Firmware
    Vendor
    Lenovo
    Product
    Legion 5 Pro-16ith6
    Vendor
    Lenovo
    Product
    Legion 5 Pro-16ith6 Firmware
    Vendor
    Lenovo
    Product
    Legion 5 Pro-16ith6h
    Vendor
    Lenovo
    Product
    Legion 5 Pro-16ith6h Firmware
    Vendor
    Lenovo
    Product
    Legion 5 Pro 16iah7
    Vendor
    Lenovo
    Product
    Legion 5 Pro 16iah7 Firmware
    Vendor
    Lenovo
    Product
    Legion 5 Pro 16iah7h
    Vendor
    Lenovo
    Product
    Legion 5 Pro 16iah7h Firmware
    Vendor
    Lenovo
    Product
    Legion 5p-15imh05
    Vendor
    Lenovo
    Product
    Legion 5p-15imh05 Firmware
    Vendor
    Lenovo
    Product
    Legion 5p-15imh05h
    Vendor
    Lenovo
    Product
    Legion 5p-15imh05h Firmware
    Vendor
    Lenovo
    Product
    Legion 7-16ithg6
    Vendor
    Lenovo
    Product
    Legion 7-16ithg6 Firmware
    Vendor
    Lenovo
    Product
    Legion 7 16iax7
    Vendor
    Lenovo
    Product
    Legion 7 16iax7 Firmware
    Vendor
    Lenovo
    Product
    S14 G2 Itl
    Vendor
    Lenovo
    Product
    S14 G2 Itl Firmware
    Vendor
    Lenovo
    Product
    S14 G3 Iap
    Vendor
    Lenovo
    Product
    S14 G3 Iap Firmware
    Vendor
    Lenovo
    Product
    S540-13itl
    Vendor
    Lenovo
    Product
    S540-13itl Firmware
    Vendor
    Lenovo
    Product
    Slim 7 14iap7
    Vendor
    Lenovo
    Product
    Slim 7 14iap7 Firmware
    Vendor
    Lenovo
    Product
    Slim 7 Carbon 13iap7
    Vendor
    Lenovo
    Product
    Slim 7 Carbon 13iap7 Firmware
    Vendor
    Lenovo
    Product
    Slim 7 Pro-14ihu5
    Vendor
    Lenovo
    Product
    Slim 7 Pro-14ihu5 Firmware
    Vendor
    Lenovo
    Product
    Slim 7 Prox 14iah7
    Vendor
    Lenovo
    Product
    Slim 7 Prox 14iah7 Firmware
    Vendor
    Lenovo
    Product
    Slim 9-14itl05
    Vendor
    Lenovo
    Product
    Slim 9-14itl05 Firmware
    Vendor
    Lenovo
    Product
    Slim 9 14iap7
    Vendor
    Lenovo
    Product
    Slim 9 14iap7 Firmware
    Vendor
    Lenovo
    Product
    Thinkbook 15p G2 Ith
    Vendor
    Lenovo
    Product
    Thinkbook 15p G2 Ith Firmware
    Vendor
    Lenovo
    Product
    Thinkbook 15p Imh
    Vendor
    Lenovo
    Product
    Thinkbook 15p Imh Firmware
    Vendor
    Lenovo
    Product
    V14-igl
    Vendor
    Lenovo
    Product
    V14-igl Firmware
    Vendor
    Lenovo
    Product
    V14 G1-iml
    Vendor
    Lenovo
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    V14 G1-iml Firmware
    Vendor
    Lenovo
    Product
    V14 G2-itl
    Vendor
    Lenovo
    Product
    V14 G2-itl Firmware
    Vendor
    Lenovo
    Product
    V14 G2 Ijl
    Vendor
    Lenovo
    Product
    V14 G2 Ijl Firmware
    Vendor
    Lenovo
    Product
    V14 G3 Iap
    Vendor
    Lenovo
    Product
    V14 G3 Iap Firmware
    Vendor
    Lenovo
    Product
    V15-igl
    Vendor
    Lenovo
    Product
    V15-igl Firmware
    Vendor
    Lenovo
    Product
    V15 G1-iml
    Vendor
    Lenovo
    Product
    V15 G1-iml Firmware
    Vendor
    Lenovo
    Product
    V15 G2-itl
    Vendor
    Lenovo
    Product
    V15 G2-itl Firmware
    Vendor
    Lenovo
    Product
    V15 G2 Ijl
    Vendor
    Lenovo
    Product
    V15 G2 Ijl Firmware
    Vendor
    Lenovo
    Product
    V15 G3 Iap
    Vendor
    Lenovo
    Product
    V15 G3 Iap Firmware
    Vendor
    Lenovo
    Product
    V17-iil
    Vendor
    Lenovo
    Product
    V17-iil Firmware
    Vendor
    Lenovo
    Product
    V17 G2-itl
    Vendor
    Lenovo
    Product
    V17 G2-itl Firmware
    Vendor
    Lenovo
    Product
    V17 G3 Iap
    Vendor
    Lenovo
    Product
    V17 G3 Iap Firmware
    Vendor
    Lenovo
    Product
    Yoga 7-14itl5
    Vendor
    Lenovo
    Product
    Yoga 7-14itl5 Firmware
    Vendor
    Lenovo
    Product
    Yoga 7-15itl5
    Vendor
    Lenovo
    Product
    Yoga 7-15itl5 Firmware
    Vendor
    Lenovo
    Product
    Yoga 7 14ial7
    Vendor
    Lenovo
    Product
    Yoga 7 14ial7 Firmware
    Vendor
    Lenovo
    Product
    Yoga 7 16iah7
    Vendor
    Lenovo
    Product
    Yoga 7 16iah7 Firmware
    Vendor
    Lenovo
    Product
    Yoga 7 16iap7
    Vendor
    Lenovo
    Product
    Yoga 7 16iap7 Firmware
    Vendor
    Lenovo
    Product
    Yoga 9 14iap7
    Vendor
    Lenovo
    Product
    Yoga 9 14iap7 Firmware
    Vendor
    Lenovo
    Product
    Yoga Slim 7 Carbon 13iap7
    Vendor
    Lenovo
    Product
    Yoga Slim 7 Carbon 13iap7 Firmware
    Vendor
    Lenovo
    Product
    Yoga Slim 7 Pro-14ihu5
    Vendor
    Lenovo
    Product
    Yoga Slim 7 Pro-14ihu5 Firmware
    Vendor
    Lenovo
    Product
    Yoga Slim 7 Pro-14ihu5 O
    Vendor
    Lenovo
    Product
    Yoga Slim 7 Pro-14ihu5 O Firmware
    Vendor
    Lenovo
    Product
    Yoga Slim 7 Pro-14itl5
    Vendor
    Lenovo
    Product
    Yoga Slim 7 Pro-14itl5 Firmware
    Vendor
    Lenovo
    Product
    Yoga Slim 7 Pro 14iah7
    Vendor
    Lenovo
    Product
    Yoga Slim 7 Pro 14iah7 Firmware
    Vendor
    Lenovo
    Product
    Yoga Slim 7 Pro 14iap7
    Vendor
    Lenovo
    Product
    Yoga Slim 7 Pro 14iap7 Firmware
    Vendor
    Lenovo
    Product
    Yoga Slim 7 Prox 14iah7
    Vendor
    Lenovo
    Product
    Yoga Slim 7 Prox 14iah7 Firmware
    Vendor
    Lenovo
    Product
    Yoga Slim 9-14itl05
    Vendor
    Lenovo
    Product
    Yoga Slim 9-14itl05 Firmware
    Vendor
    Lenovo
    Product
    Yoga Slim 9 14iap7
    Vendor
    Lenovo
    Product
    Yoga Slim 9 14iap7 Firmware

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-798 Use of Hard-coded Credentials

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High