Vulnerability nyob rau hauv NTFS tsav tsheb los ntawm GRUB2, tso cai rau kev ua lej thiab hla UEFI Secure Boot
Qhov tsis zoo (CVE-2-2023) tau raug txheeb xyuas nyob rau hauv tus tsav tsheb uas muab kev ua haujlwm nrog NTFS cov ntaub ntawv kaw lus hauv GRUB4692 bootloader, uas tso cai rau nws cov cai ua tiav ntawm qib bootloader thaum nkag mus rau cov ntaub ntawv tshwj xeeb tsim cov duab. Qhov tsis muaj zog tuaj yeem siv los hla dhau UEFI Secure Boot Verified boot mechanism. Qhov tsis zoo yog tshwm sim los ntawm qhov yuam kev hauv parsing code rau NTFS tus cwj pwm "$ATTRIBUTE_LIST" (grub-core/fs/ntfs.c), uas tuaj yeem siv los sau […]