high7.5
CVE-2021-36342
Dell BIOS contains an improper input validation vulnerability.
Impact
Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to gain arbitrary code execution in SMRAM.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Dell | Precision 7510 Firmware | before 1.24.3 |
| Dell | Precision 7520 Firmware | before 1.22.0 |
| Dell | Precision 7530 Firmware | before 1.18.2 |
| Dell | Precision 7540 Firmware | before 1.15.1 |
| Dell | Precision 7550 Firmware | before 1.10.1 |
| Dell | Precision 7560 Firmware | before 1.5.0 |
| Dell | Precision 7710 Firmware | before 1.24.3 |
| Dell | Precision 7720 Firmware | before 1.22.0 |
| Dell | Precision 7730 Firmware | before 1.18.2 |
| Dell | Precision 7740 Firmware | before 1.15.1 |
| Dell | Precision 7750 Firmware | before 1.10.1 |
| Dell | Precision 7760 Firmware | before 1.5.0 |