CVE-2022-30773
Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
14/11/2022
Last modified:
30/04/2025
Description
DMA attacks on the parameter buffer used by the IhisiSmm driver could change the contents after parameter values have been checked but before they are used (a TOCTOU attack). DMA attacks on the parameter buffer used by the IhisiSmm driver could change the contents after parameter values have been checked but before they are used (a TOCTOU attack). This issue was discovered by Insyde engineering. This issue is fixed in Kernel 5.4: 05.44.23 and Kernel 5.5: 05.52.23. CWE-367
Impact
Base Score 3.x
6.40
Severity 3.x
MEDIUM
Vulnerable products and versions
| CPE | From | Up to |
|---|---|---|
| cpe:2.3:a:insyde:kernel:*:*:*:*:*:*:*:* | 5.4 (including) | 5.4.05.44.23 (excluding) |
| cpe:2.3:a:insyde:kernel:*:*:*:*:*:*:*:* | 5.5 (including) | 5.5.05.52.23 (excluding) |
To consult the complete list of CPE names with products and versions, see this page