Tcg2Smm: improper input validation may lead to arbitrary code execution
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Insyde Software | InsydeH2O | unknown |
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No data.
No data.
| Vendor | Product | Versions |
|---|---|---|
| Insyde | Insydeh2o | — |
Vendor Solution
Kernel 5.2, Version 05.2A.21 Kernel 5.3, Version 05.39.21 Kernel 5.4, Version 05.47.21 Kernel 5.5, Version 05.55.21 Kernel 5.6, Version 05.62.21 Kernel 5.7, Version 05.71.21
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2025-24532 | Tcg2Smm has a vulnerability which can be used to write arbitrary memory inside SMRAM and execute arbitrary code at SMM level. |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.152% probability within 30 days)
| Link | Providers |
|---|---|
| https://www.insyde.com/security-pledge/sa-2025005/ |
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| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Insyde
Insyde insydeh2o |
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| Vendors & Products |
Insyde
Insyde insydeh2o |
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Tcg2Smm has a vulnerability which can be used to write arbitrary memory inside SMRAM and execute arbitrary code at SMM level. | |
| Title | Tcg2Smm: improper input validation may lead to arbitrary code execution | |
| Weaknesses | CWE-20 | |
| References |
| |
| Metrics |
cvssV3_1
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