An SMI handler input validation vulnerability in the BIOS of some ThinkPad models could allow an attacker with local access and elevated privileges to execute arbitrary code.
Metrics
No CVSS v4.0
Attack Vector Local
Attack Complexity Low
Privileges Required High
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High
User Interaction None
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
The EPSS score is 0.00022.
Key SSVC decision points have not yet been added.
Affected Vendors & Products
| Vendors | Products |
|---|---|
|
Lenovo
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Thinkpad L14
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Thinkpad L14 Firmware
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Thinkpad L14 Gen 2
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Thinkpad P15s Gen 1
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| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2022-51907 | An SMI handler input validation vulnerability in the BIOS of some ThinkPad models could allow an attacker with local access and elevated privileges to execute arbitrary code. |
Solution
Update system firmware to the version (or newer) indicated for your model in the Product Impact section of LEN-106014.
Workaround
No workaround given by the vendor.
| Link | Providers |
|---|---|
| https://support.lenovo.com/us/en/product_security/LEN-106014 |
|
No history.
Projects
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Status: PUBLISHED
Assigner: lenovo
Published:
Updated: 2024-09-09T16:51:57.365Z
Reserved: 2022-12-16T21:19:30.420Z
Link: CVE-2022-4574
Updated: 2024-08-03T01:41:45.781Z
Status : Modified
Published: 2023-10-30T15:15:40.080
Modified: 2024-11-21T07:35:31.330
Link: CVE-2022-4574
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OpenCVE Enrichment
No data.
EUVD