Home

Description

Improper input validation was discovered in UsbCoreDxe in Insyde InsydeH2O kernel 5.4 before 05.47.01, 5.5 before 05.55.01, 5.6 before 05.62.01, and 5.7 before 05.71.01. The SMM module has an SMM call out vulnerability which can be used to write arbitrary memory inside SMRAM and execute arbitrary code at SMM level.

PUBLISHED Reserved 2024-12-09 | Published 2025-06-12 | Updated 2025-06-17 | Assigner mitre




HIGH: 7.5CVSS:3.1/AC:H/AV:L/A:H/C:H/I:H/PR:H/S:C/UI:N

References

www.insyde.com/security-pledge/sa-2024018/

cve.org (CVE-2024-55567)

nvd.nist.gov (CVE-2024-55567)

Download JSON