CVE Feed

    Dashboard / CVE / CVE-2022-3745

    CVE-2022-3745

    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.

    Published:Aug 23, 2023
    Last Modified:Nov 21, 2024
    EPS:Aug 23, 2023
    EPSS Score:0.00031
    CVSS Score:4.4

    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
    Product
    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 Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-116 Excavation
    CAPEC-13 Subverting Environment Variable Values
    CAPEC-169 Footprinting
    CAPEC-22 Exploiting Trust in Client
    CAPEC-224 Fingerprinting
    CAPEC-285 ICMP Echo Request Ping
    CAPEC-287 TCP SYN Scan
    CAPEC-290 Enumerate Mail Exchange (MX) Records
    CAPEC-291 DNS Zone Transfers
    CAPEC-292 Host Discovery
    CAPEC-293 Traceroute Route Enumeration
    CAPEC-294 ICMP Address Mask Request
    CAPEC-295 Timestamp Request
    CAPEC-296 ICMP Information Request
    CAPEC-297 TCP ACK Ping
    CAPEC-298 UDP Ping
    CAPEC-299 TCP SYN Ping
    CAPEC-300 Port Scanning
    CAPEC-301 TCP Connect Scan
    CAPEC-302 TCP FIN Scan
    CAPEC-303 TCP Xmas Scan
    CAPEC-304 TCP Null Scan
    CAPEC-305 TCP ACK Scan
    CAPEC-306 TCP Window Scan
    CAPEC-307 TCP RPC Scan
    CAPEC-308 UDP Scan
    CAPEC-309 Network Topology Mapping
    CAPEC-310 Scanning for Vulnerable Software
    CAPEC-312 Active OS Fingerprinting
    CAPEC-313 Passive OS Fingerprinting
    CAPEC-317 IP ID Sequencing Probe
    CAPEC-318 IP 'ID' Echoed Byte-Order Probe
    CAPEC-319 IP (DF) 'Don't Fragment Bit' Echoing Probe
    CAPEC-320 TCP Timestamp Probe
    CAPEC-321 TCP Sequence Number Probe
    CAPEC-322 TCP (ISN) Greatest Common Divisor Probe
    CAPEC-323 TCP (ISN) Counter Rate Probe
    CAPEC-324 TCP (ISN) Sequence Predictability Probe
    CAPEC-325 TCP Congestion Control Flag (ECN) Probe
    CAPEC-326 TCP Initial Window Size Probe
    CAPEC-327 TCP Options Probe
    CAPEC-328 TCP 'RST' Flag Checksum Probe
    CAPEC-329 ICMP Error Message Quoting Probe
    CAPEC-330 ICMP Error Message Echoing Integrity Probe
    CAPEC-472 Browser Fingerprinting
    CAPEC-497 File Discovery
    CAPEC-508 Shoulder Surfing
    CAPEC-573 Process Footprinting
    CAPEC-574 Services Footprinting
    CAPEC-575 Account Footprinting
    CAPEC-576 Group Permission Footprinting
    CAPEC-577 Owner Footprinting
    CAPEC-59 Session Credential Falsification through Prediction
    CAPEC-60 Reusing Session IDs (aka Session Replay)
    CAPEC-616 Establish Rogue Location
    CAPEC-643 Identify Shared Files/Directories on System
    CAPEC-646 Peripheral Footprinting
    CAPEC-651 Eavesdropping
    CAPEC-79 Using Slashes in Alternate Encoding

    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