CVSS 6.7 · Medium EPSS 0,26%
Kerentanan Out-of-bounds Write. Skor CVSS 3.1 6.7 (Medium) menurut redhat.com.
A flaw was found in grub2. When reading a symbolic link's name from a UFS filesystem, grub2 fails to validate the string length taken as an input. The lack of validation may lead to a heap out-of-bounds write, causing data integrity issues and eventually allowing an attacker to circumvent secure boot protections.
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
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