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CVE-2022-3742

MEDIUM
Published 2023-08-23T19:42:15.848Z
Actions:

Expert Analysis

Professional remediation guidance

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CVSS Score

V3.1
6.7
/10
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2025.03.14
0.000
probability
of exploitation in the wild

There is a 0.0% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-06-25
Exploit Probability
Percentile: 0.039
Higher than 3.9% of all CVEs

Attack Vector Metrics

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED

Impact Metrics

Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

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 execute arbitrary code due to improper buffer validation.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

Lenovo

Notebook

Affected Versions:

various
lenovo

ideapad_1_14iau7_firmware

Affected Versions:

0
lenovo

ideapad_1_14igl7_firmware

Affected Versions:

0
lenovo

ideapad_1_15iau7_firmware

Affected Versions:

0
lenovo

ideapad_1_15igl7_firmware

Affected Versions:

0
lenovo

ideapad_1-14ijl7_firmware

Affected Versions:

0
lenovo

ideapad_1-15ijl7_firmware

Affected Versions:

0
lenovo

ideapad_3_14iau7_firmware

Affected Versions:

0
lenovo

ideapad_3_15iau7_firmware

Affected Versions:

0
lenovo

ideapad_3_17iau7_firmware

Affected Versions:

0
lenovo

ideapad_3-15igl05_firmware

Affected Versions:

0
lenovo

ideapad_3-17iil05_firmware

Affected Versions:

0
lenovo

ideapad_3-17itl6_firmware

Affected Versions:

0
lenovo

ideapad_5_15ial7_firmware

Affected Versions:

0
lenovo

ideapad_5-15itl05_firmware

Affected Versions:

0
lenovo

l3-15iml05_firmware

Affected Versions:

0
lenovo

l3-15itl6_firmware

Affected Versions:

0
lenovo

legion_5_15iah7_firmware

Affected Versions:

0
lenovo

legion_5_15iah7h_firmware

Affected Versions:

0
lenovo

legion_5_pro_16iah7_firmware

Affected Versions:

0
lenovo

legion_5_pro_16iah7h_firmware

Affected Versions:

0
lenovo

legion_5_pro-16ith6_firmware

Affected Versions:

0
lenovo

legion_5_pro-16ith6h_firmware

Affected Versions:

0
lenovo

legion_5-15imh05_firmware

Affected Versions:

0
lenovo

legion_5-15imh05h_firmware

Affected Versions:

0
lenovo

legion_5-15imh6_firmware

Affected Versions:

0
lenovo

legion_5-15ith6_firmware

Affected Versions:

0
lenovo

legion_5-15ith6h_firmware

Affected Versions:

0
lenovo

legion_5-17imh05_firmware

Affected Versions:

0
lenovo

legion_5-17imh05h_firmware

Affected Versions:

0
lenovo

legion_5-17ith6_firmware

Affected Versions:

0
lenovo

legion_5-17ith6h_firmware

Affected Versions:

0
lenovo

legion_5p-15imh05_firmware

Affected Versions:

0
lenovo

legion_5p-15imh05h_firmware

Affected Versions:

0
lenovo

legion_7_16iax7_firmware

Affected Versions:

0
lenovo

legion_7-16ithg6_firmware

Affected Versions:

0
lenovo

s14_g2_itl_firmware

Affected Versions:

0
lenovo

s14_g3_iap_firmware

Affected Versions:

0
lenovo

slim_7_14iap7_firmware

Affected Versions:

0
lenovo

slim_7_carbon_13iap7_firmware

Affected Versions:

0
lenovo

slim_7_prox_14iah7_firmware

Affected Versions:

0
lenovo

thinkbook_15p_imh_firmware

Affected Versions:

0
lenovo

v14_g2_ijl_firmware

Affected Versions:

0
lenovo

v14_g3_iap_firmware

Affected Versions:

0
lenovo

v15_g2_ijl_firmware

Affected Versions:

0
lenovo

v15_g3_iap_firmware

Affected Versions:

0
lenovo

v17_g3_iap_firmware

Affected Versions:

0
lenovo

s540-13itl_firmware

Affected Versions:

0
lenovo

slim_7_pro-14ihu5_firmware

Affected Versions:

0
lenovo

slim_9-14itl05_firmware

Affected Versions:

0
lenovo

thinkbook_15p_g2_ith_firmware

Affected Versions:

0
lenovo

v14_g1-iml_firmware

Affected Versions:

0
lenovo

v14_g2-itl_firmware

Affected Versions:

0
lenovo

v14-igl_firmware

Affected Versions:

0
lenovo

v15_g1-iml_firmware

Affected Versions:

0
lenovo

v15_g2-itl_firmware

Affected Versions:

0
lenovo

v15-igl_firmware

Affected Versions:

0
lenovo

v17_g2-itl_firmware

Affected Versions:

0
lenovo

v17-iil_firmware

Affected Versions:

0
lenovo

yoga_7_14ial7_firmware

Affected Versions:

0
lenovo

yoga_7_16iah7_firmware

Affected Versions:

0
lenovo

yoga_7_16iap7_firmware

Affected Versions:

0
lenovo

yoga_7-14itl5_firmware

Affected Versions:

0
lenovo

yoga_7-15itl5_firmware

Affected Versions:

0
lenovo

yoga_9_14iap7_firmware

Affected Versions:

0
lenovo

yoga_slim_7_carbon_13iap7_firmware

Affected Versions:

0
lenovo

yoga_slim_7_pro_14iah7_firmware

Affected Versions:

0
lenovo

ideapad_3-15itl6_firmware

Affected Versions:

0
lenovo

yoga_slim_7_pro_14iap7_firmware

Affected Versions:

0
lenovo

yoga_slim_7_pro-14ihu5_firmware

Affected Versions:

0
lenovo

yoga_slim_7_pro-14ihu5_o_firmware

Affected Versions:

0
lenovo

yoga_slim_7_pro-14itl5_firmware

Affected Versions:

0
lenovo

yoga_slim_7_prox_14iah7_firmware

Affected Versions:

0
lenovo

yoga_slim_9_14iap7_firmware

Affected Versions:

0
lenovo

yoga_slim_9-14itl05_firmware

Affected Versions:

0
lenovo

ideapad_3-14igl05_firmware

Affected Versions:

0
lenovo

ideapad_3-14iil05_firmware

Affected Versions:

0
lenovo

ideapad_3-14iml05_firmware

Affected Versions:

0
lenovo

ideapad_3-14itl05_firmware

Affected Versions:

0
lenovo

ideapad_3-14itl6_firmware

Affected Versions:

0
lenovo

ideapad_3-15iil05_firmware

Affected Versions:

0
lenovo

ideapad_3-15iml05_firmware

Affected Versions:

0
lenovo

ideapad_3-15itl05_firmware

Affected Versions:

0
lenovo

ideapad_3-17iml05_firmware

Affected Versions:

0
lenovo

ideapad_5-15iil05_firmware

Affected Versions:

0
lenovo

ideapad_creator_5-15imh05_firmware

Affected Versions:

0
lenovo

ideapad_gaming_3-15imh05_firmware

Affected Versions:

0

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed MODERATE

GHSA-4p5v-vvr2-vjmq

Advisory Details

A potential vulnerability was discovered in LCFC BIOS for some Lenovo consumer notebook models that could allow a local attacker with elevated privileges to execute arbitrary code due to improper buffer validation.

CVSS Scoring

CVSS Score

5.0

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2022-3742
WEB https://support.lenovo.com/us/en/product_security/LEN-103710

Advisory provided by GitHub Security Advisory Database. Published: August 23, 2023, Modified: April 4, 2024

References

https://support.lenovo.com/us/en/product_security/LEN-103710
Published: 2023-08-23T19:42:15.848Z
Last Modified: 2024-10-09T19:17:23.103Z
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