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cnvdChina National Vulnerability DatabaseCNVD-2022-10273
HistoryFeb 09, 2022 - 12:00 a.m.

Insyde InsydeH2O Buffer Overflow Vulnerability (CNVD-2022-10273)

2022-02-0900:00:00
China National Vulnerability Database
www.cnvd.org.cn
9
insydeh2o
buffer overflow
vulnerability
insyde software
taiwan
china
efi/uefi
bios
smram
cnvd-2022-10273

EPSS

0

Percentile

5.1%

Insyde InsydeH2O is a C source from Insyde Software (Taiwan, China) that implements the new technology “EFI/UEFI” specification, designed to replace the legacy BIOS (Basic Input/Output System). Operating System (H2O) UEFI firmware has a buffer overflow vulnerability that can be exploited to write fixed or predictable data to SMRAM.

EPSS

0

Percentile

5.1%

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