Total vulnerabilities in the database
DMA transactions which are targeted at input buffers used for the HddPassword software SMI handler could cause SMRAM corruption through a TOCTOU attack. DMA transactions which are targeted at input buffers used for the software SMI handler used by the HddPassword driver could cause SMRAM corruption through a TOCTOU attack..This issue was discovered by Insyde engineering based on the general description provided by Intel's iSTARE group. Fixed in kernel Kernel 5.2: 05.27.23, Kernel 5.3: 05.36.23, Kernel 5.4: 05.44.23, Kernel 5.5: 05.52.23 https://www.insyde.com/security-pledge/SA-2022051
| Software | From | Fixed in |
|---|---|---|
| insyde / kernel | 5.5 | 5.5.05.52.23 |
| insyde / kernel | 5.4 | 5.4.05.44.23 |
| insyde / kernel | 5.2 | 5.2.05.27.23 |
| insyde / kernel | 5.3 | 5.3.05.36.23 |