CVE-2021-43323High· 8.2▾ TwilightAn issue was discovered in UsbCoreDxe in Insyde InsydeH2O with kernel 5.5 before 05.51.45, 5.4 before 05.43.45, 5.3 before 05.35.45, 5.2 before 05.26.45, 5.1 before 05.16.45, and 5.0 before 05.08.45. An SMM callout vulnerability allows a…
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 45.1 · likelihood 0.1 · exploitation 0
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Exploit-prediction probability, daily snapshots since Aug 11.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
Last analysed / modified upstream
0.4%
An issue was discovered in UsbCoreDxe in Insyde InsydeH2O with kernel 5.5 before 05.51.45, 5.4 before 05.43.45, 5.3 before 05.35.45, 5.2 before 05.26.45, 5.1 before 05.16.45, and 5.0 before 05.08.45. An SMM callout vulnerability allows an attacker to hijack execution flow of code running in System Management Mode. Exploiting this issue could lead to escalating privileges to SMM.
insydeh2o >= 5.1, < 5.16.45insydeh2o >= 5.2, < 5.26.45insydeh2o >= 5.3, < 5.33.45insydeh2o >= 5.0, < 5.08.45insydeh2o >= 5.4, < 5.43.45insydeh2o >= 5.5, < 5.51.45Upgrade past the affected range:
insydeh2o 5.51.45Connected by shared product, vendor, weakness, or advisory.
CVE-2022-24031High· 8.2An issue was discovered in NvmExpressDxe in Insyde InsydeH2O with kernel 5.1 through 5.5
CVE-2022-24030High· 7.5An issue was discovered in AhciBusDxe in Insyde InsydeH2O with kernel 5.1 through 5.5
CVE-2021-43615High· 8.2An issue was discovered in HddPassword in Insyde InsydeH2O with kernel 5.1 before 05.16.23, 5.2 before 05.26.23, 5.3 before 05.35.23, 5.4 before 05.43.22, and 5.5 before 05.51.22
CVE-2021-42554High· 8.2An 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
CVE-2021-42113High· 8.2An issue was discovered in StorageSecurityCommandDxe in Insyde InsydeH2O with Kernel 5.1 before 05.14.28, Kernel 5.2 before 05.24.28, and Kernel 5.3 before 05.32.25
CVE-2021-42060High· 8.2An issue was discovered in Insyde InsydeH2O Kernel 5.0 through 05.08.41, Kernel 5.1 through 05.16.41, Kernel 5.2 before 05.23.22, and Kernel 5.3 before 05.32.22