CVE-2019-20908

Published: 2020-07-15T22:15Z

Last Modified: 2024-11-21T04:39Z

Source: MITRE CVE List

License: MITRE-CVE-TOS

An issue was discovered in drivers/firmware/efi/efi.c in the Linux kernel before 5.4. Incorrect access permissions for the efivar_ssdt ACPI variable could be used by attackers to bypass lockdown or secure boot restrictions, aka CID-1957a85b0032. > MITRE Terms of Use apply – see LICENSE‑MITRE.txt