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CVE-2022-1891 Details
Description
A buffer overflow in the SystemLoadDefaultDxe driver in some Lenovo Notebook products may allow an attacker with local privileges to execute arbitrary code.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Apr 2, 2025Exploitation: NoneAutomatable: NoTechnical Impact: Total
References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://support.lenovo.com/us/en/product_security/LEN-91369 | CVE | Vendor Advisory |
| https://support.lenovo.com/us/en/product_security/LEN-91369 | [email protected] | Vendor Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-120 | Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') | [email protected] |
| CWE-122 | Heap-based Buffer Overflow | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| lenovo thinkbook 14-iml firmware | < cjcn38ww |
CPE
Remediation
| |
| lenovo thinkbook 14-iml | All versions |
CPE
Remediation
| |
| lenovo thinkbook 14-iil firmware | < djcn28ww |
CPE
Remediation
| |
| lenovo thinkbook 14-iil | All versions |
CPE
Remediation
| |
| lenovo thinkbook 15-iil firmware | < djcn28ww |
CPE
Remediation
| |
| lenovo thinkbook 15-iil | All versions |
CPE
Remediation
| |
| lenovo thinkbook 15-iml firmware | < cjcn38ww |
CPE
Remediation
| |
| lenovo thinkbook 15-iml | All versions |
CPE
Remediation
| |
| lenovo yoga c640-13iml lte firmware | < chcn28ww |
CPE
Remediation
| |
| lenovo yoga c640-13iml lte | All versions |
CPE
Remediation
| |
| lenovo yoga c640-13iml firmware | < chcn28ww |
CPE
Remediation
| |
| lenovo yoga c640-13iml | All versions |
CPE
Remediation
| |
Change History
5 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Nov 21, 2024 | CVE Modified | CVE |
| May 14, 2024 | CVE Modified | [email protected] |
| Feb 3, 2023 | Initial Analysis | [email protected] |