CVE-2021-42554
N/A
N/A
Summary
An issue was discovered in Insyde InsydeH2O with Kernel 5.0 before 05.08.42, Kernel 5.1 before 05.16.42, Kernel 5.2 before 05.26.42, Kernel 5.3 before 05.35.42, Kernel 5.4 before 05.42.51, and Kernel 5.5 before 05.50.51. An SMM memory corruption vulnerability in FvbServicesRuntimeDxe allows a possible attacker to write fixed or predictable data to SMRAM. Exploiting this issue could lead to escalating privileges to SMM.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| n/a | n/a | n/a | affected |
Weaknesses
- n/a
ADP Enrichment
CVE Program Container
Additional References
- https://www.insyde.com/security-pledge
- https://www.insyde.com/security-pledge/SA-2022012
- https://security.netapp.com/advisory/ntap-20220216-0007/
- https://cert-portal.siemens.com/productcert/pdf/ssa-306654.pdf
- https://www.kb.cert.org/vuls/id/796611
References
- https://www.insyde.com/security-pledge
- https://www.insyde.com/security-pledge/SA-2022012
- https://security.netapp.com/advisory/ntap-20220216-0007/
- https://cert-portal.siemens.com/productcert/pdf/ssa-306654.pdf
Feedback
Was this page helpful?
Glad to hear it! Please tell us how we can improve.
Sorry to hear that. Please tell us how we can improve.