CVE-2022-35893

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Summary

CVECVE-2022-35893
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2022-09-23 19:15:00 UTC
Updated2023-08-08 14:21:00 UTC
DescriptionAn issue was discovered in Insyde InsydeH2O with kernel 5.0 through 5.5. An SMM memory corruption vulnerability in the FvbServicesRuntimeDxe driver allows an attacker to write fixed or predictable data to SMRAM. Exploiting this issue could lead to escalating privileges to SMM.

Risk And Classification

Problem Types: CWE-20

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Insyde Insydeh2o All All All All

References

ReferenceSourceLinkTags
Insyde's Security Pledge | Insyde Software MISC www.insyde.com
[BRLY-2022-026] SMM memory corruption vulnerability in SMM driver (SMRAM write). MISC binarly.io
Insyde Security Advisory 2022035 | Insyde Software MISC www.insyde.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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