CVE-2020-5379

Dell Inspiron 7352 BIOS versions prior to A12 contain a UEFI BIOS Boot Services overwrite vulnerability. A local attacker with access to system memory may exploit this vulnerability by overwriting the EFIBOOTSERVICES structure to execute arbitrary code in System Management Mode SMM...

SmmRuntime Escalation of Privilege

Summary: Intel is releasing mitigations for a privilege escalation issue. This issue affects the UEFI BIOS of select Intel Products. The issue identified is a method that enables malicious code to gain access to System Management Mode SMM. Description: A malicious attacker with local administrati...

CVE-2016-5729

CVE-2016-5729 is a Lenovo BIOS EFI Driver SMM code-execution vulnerability. A local attacker with administrative privileges can run arbitrary code in System Management Mode. Connected Lenovo advisory LEN-4901 confirms impact and provides per-product minimum fix versions (BIOS updates) to mitigate...

CVE-2006-6730

OpenBSD and NetBSD permit usermode code to kill the display server and write to the X.Org /dev/xf86 device, which allows local users with root privileges to reduce securelevel by replacing the System Management Mode SMM handler via a write to an SMRAM address within /dev/xf86 aka the video card...