fkie_cve-2023-22614
Vulnerability from fkie_nvd
Published
2023-04-11 21:15
Modified
2025-02-11 20:15
Severity ?
8.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
8.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Summary
An issue was discovered in ChipsetSvcSmm in Insyde InsydeH2O with kernel 5.0 through 5.5. There is insufficient input validation in BIOS Guard updates. An attacker can induce memory corruption in SMM by supplying malformed inputs to the BIOS Guard SMI handler.
References
cve@mitre.orghttps://research.nccgroup.com/2023/04/11/stepping-insyde-system-management-mode/Exploit, Third Party Advisory
cve@mitre.orghttps://www.insyde.com/security-pledgeVendor Advisory
cve@mitre.orghttps://www.insyde.com/security-pledge/SA-2023020Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://research.nccgroup.com/2023/04/11/stepping-insyde-system-management-mode/Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.insyde.com/security-pledgeVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.insyde.com/security-pledge/SA-2023020Vendor Advisory
Impacted products
Vendor Product Version
insyde insydeh2o 05.42.52.0026
insyde insydeh2o 05.43.01.0026
insyde insydeh2o 05.43.12.0056
insyde insydeh2o 05.44.34.0054
insyde insydeh2o 05.44.45.0015
insyde insydeh2o 05.44.45.0028


To clipboard 

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