CVE-2022-24031
Last modified
CVE-2022-24031 is a high-severity vulnerability rated 8.2/10 on the CVSS scale. An issue was discovered in NvmExpressDxe in Insyde InsydeH2O with kernel 5.1 through 5.5. An SMM memory corruption vulnerability allows an attacker to write fixed or predictable data to SMRAM. EPSS estimates a 0.28% chance of exploitation in the next 30 days.
Description
An issue was discovered in NvmExpressDxe in Insyde InsydeH2O with kernel 5.1 through 5.5. An SMM memory corruption vulnerability allows an attacker to write fixed or predictable data to SMRAM. Exploiting this issue could lead to escalating privileges to SMM.
Metrics
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Insyde | Insydeh2o | >= 5.1, < 5.16.42 |
| Insyde | Insydeh2o | >= 5.2, < 5.26.42 |
| Insyde | Insydeh2o | >= 5.3, < 5.35.42 |
| Insyde | Insydeh2o | >= 5.4, < 5.43.42 |
| Insyde | Insydeh2o | >= 5.5, < 5.51.42 |
References
- https://cert-portal.siemens.com/productcert/pdf/ssa-306654.pdfThird Party Advisory
- https://security.netapp.com/advisory/ntap-20220216-0009/Third Party Advisory
- https://www.insyde.com/security-pledgeVendor Advisory
- https://www.insyde.com/security-pledge/SA-2022015Vendor Advisory
- https://cert-portal.siemens.com/productcert/pdf/ssa-306654.pdfThird Party Advisory
- https://security.netapp.com/advisory/ntap-20220216-0009/Third Party Advisory
- https://www.insyde.com/security-pledgeVendor Advisory
- https://www.insyde.com/security-pledge/SA-2022015Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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