CVE-2020-26186
08.01.2021, 19:15
Dell Inspiron 5675 BIOS versions prior to 1.4.1 contain a UEFI BIOS RuntimeServices overwrite vulnerability. A local attacker with access to system memory may exploit this vulnerability by overwriting the RuntimeServices structure to execute arbitrary code in System Management Mode (SMM).Enginsight
| Vendor | Product | Version |
|---|---|---|
| dell | inspiron_5675_firmware | 𝑥 < 1.4.1 |
𝑥
= Vulnerable software versions
Common Weakness Enumeration
- CWE-642 - External Control of Critical State DataThe software stores security-critical state information about its users, or the software itself, in a location that is accessible to unauthorized actors.
- CWE-668 - Exposure of Resource to Wrong SphereThe product exposes a resource to the wrong control sphere, providing unintended actors with inappropriate access to the resource.
References