Improper input validation was discovered in UsbCoreDxe in Insyde InsydeH2O kernel 5.4 before 05.47.01, 5.5 before 05.55.01, 5.6 before 05.62.01, and 5.7 before 05.71.01. The SMM module has an SMM call out vulnerability which can be used to write arbitrary memory inside SMRAM and execute arbitrary code at SMM level.
Metrics
Affected Vendors & Products
References
| Link | Providers |
|---|---|
| https://www.insyde.com/security-pledge/sa-2024018/ |
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History
Wed, 20 Aug 2025 17:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Insyde
Insyde insydeh2o |
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| CPEs | cpe:2.3:a:insyde:insydeh2o:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Insyde
Insyde insydeh2o |
Mon, 14 Jul 2025 13:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
epss
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epss
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Tue, 17 Jun 2025 19:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-20 | |
| Metrics |
ssvc
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Thu, 12 Jun 2025 16:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Improper input validation was discovered in UsbCoreDxe in Insyde InsydeH2O kernel 5.4 before 05.47.01, 5.5 before 05.55.01, 5.6 before 05.62.01, and 5.7 before 05.71.01. The SMM module has an SMM call out vulnerability which can be used to write arbitrary memory inside SMRAM and execute arbitrary code at SMM level. | |
| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: mitre
Published: 2025-06-12T00:00:00.000Z
Updated: 2025-06-17T19:07:52.795Z
Reserved: 2024-12-09T00:00:00.000Z
Link: CVE-2024-55567
Updated: 2025-06-12T17:11:33.161Z
Status : Analyzed
Published: 2025-06-12T17:15:28.707
Modified: 2025-08-20T17:31:31.460
Link: CVE-2024-55567
No data.