CVSS 7.5 · High EPSS 0,48%
Kerentanan Buffer Over-read pada insydeh2o. Skor CVSS 3.1 7.5 (High) menurut CISA ADP.
An issue was discovered in Insyde InsydeH2O kernel 5.2 before version 05.29.50, kernel 5.3 before version 05.38.50, kernel 5.4 before version 05.46.50, kernel 5.5 before version 05.54.50, kernel 5.6 before version 05.61.50, and kernel 5.7 before version 05.70.50. In VariableRuntimeDxe driver, callback function SmmCreateVariableLockList () calls CreateVariableLockListInSmm (). In CreateVariableLockListInSmm (), it uses StrSize () to get variable name size and it could lead to a buffer over-read.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
· uraikan di kalkulator | Vendor | Produk | Versi terdampak |
|---|---|---|
| insyde | insydeh2o | Versi 5.2 hingga sebelum 5.2.05.29.50 |
| insyde | insydeh2o | Versi 5.3 hingga sebelum 5.3.05.38.50 |
| insyde | insydeh2o | Versi 5.4 hingga sebelum 5.4.05.46.50 |
| insyde | insydeh2o | Versi 5.5 hingga sebelum 5.5.05.54.50 |
| insyde | insydeh2o | Versi 5.6 hingga sebelum 5.6.05.61.50 |
| insyde | insydeh2o | Versi 5.7 hingga sebelum 5.7.05.70.50 |