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Vulnerability record · CVE-2022-48188 · published 5 June 2023

CVE-2022-48188: Lenovo ideacentre aio 3 21itl7 firmware out-of-bounds write vulnerability

Lenovo · Ideacentre Aio 3 21itl7 Firmware

A buffer overflow vulnerability in the SecureBootDXE BIOS driver of some Lenovo Desktop and ThinkStation models could allow an attacker with local access to elevate their privileges to execute arbitrary code.

7.8 CVSS 3.1 High EPSS 0.19% · top 91.7% CWE-787 · Out-of-bounds write
7.8CVSS 3.1 base score
0.19%EPSS exploitation probability, 30 days
NoNot in CISA KEV
27Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

A buffer overflow vulnerability in the SecureBootDXE BIOS driver of some Lenovo Desktop and ThinkStation models could allow an attacker with local access to elevate their privileges to execute arbitrary code.

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

Affected products

27 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://support.lenovo.com/us/en/product_security/LEN-124495 Vendor Advisory
https://support.lenovo.com/us/en/product_security/LEN-124495 Vendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2019-6188Lenovo 510-15ikl firmware vulnerabilityThe BIOS tamper detection mechanism was not triggered in Lenovo ThinkPad T460p, BIOS versions up to R07ET90W, and T470p, BIOS versions up to R0FET50W…EPSS 1.3%7.8CVE-2022-48181Lenovo ideacentre c5-14imb05 firmware out-of-bounds write vulnerabilityAn ErrorMessage driver stack-based buffer overflow vulnerability in BIOS of some ThinkPad models could allow an attacker with local access to elevate…EPSS 0.19%6.8CVE-2021-3519Lenovo ideacentre c5-14mb05 firmware improper authentication vulnerabilityA vulnerability was reported in some Lenovo Desktop models that could allow unauthorized access to the boot menu, when the "BIOS Password At Boot Dev…EPSS 0.24%6.7CVE-2023-43581Lenovo ideacentre c5-14imb05 firmware classic buffer overflow vulnerabilityA buffer overflow was reported in the Update_WMI module in some Lenovo Desktop products that may allow a local attacker with elevated privileges to e…EPSS 0.23%6.7CVE-2023-43579Lenovo ideacentre c5-14imb05 firmware classic buffer overflow vulnerabilityA buffer overflow was reported in the SmuV11Dxe driver in some Lenovo Desktop products that may allow a local attacker with elevated privileges to ex…EPSS 0.23%6.7CVE-2023-43580Lenovo ideacentre c5-14imb05 firmware classic buffer overflow vulnerabilityA buffer overflow was reported in the SmuV11DxeVMR module in some Lenovo Desktop products that may allow a local attacker with elevated privileges to…EPSS 0.23%6.7CVE-2023-43578Lenovo ideacentre c5-14imb05 firmware classic buffer overflow vulnerabilityA buffer overflow was reported in the SmiFlash module in some Lenovo Desktop products that may allow a local attacker with elevated privileges to exe…EPSS 0.23%6.7CVE-2023-43576Lenovo ideacentre c5-14imb05 firmware classic buffer overflow vulnerabilityA buffer overflow was reported in the WMISwSmi module in some Lenovo Desktop products that may allow a local attacker with elevated privileges to exe…EPSS 0.23%

Source: NIST National Vulnerability Database (record CVE-2022-48188), CISA KEV, FIRST EPSS (scores of 2026-10-14). This page is refreshed as NVD updates the record.