Description
Dell BIOS contains a Stack based buffer overflow vulnerability. A local authenticated attacker could potentially exploit this vulnerability by using an SMI to send larger than expected input to a parameter to gain arbitrary code execution in SMRAM.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Dell | CPG BIOS | ≤ 2.15.2 | — |
Advisories 1
- WID-SEC-2023-0242 Dell BIOS: Mehrere Schwachstellen BSI CERT-Bund (WID) · Apr 27, 2023
References
- https://www.dell.com/support/kbdoc/000205716 vendor-advisory