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CVE-2019-20908

CVE-kwetsbaarheidsdetails - eXtreme Datacenter Security Operations

Gepubliceerd 2020-07-15 21:24:27
Laatst bijgewerkt 2024-08-05 02:53:09
Toegewezen door mitre
CVSS-score geen score
Status PUBLISHED

Beschrijving

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.