漏洞信息
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Vulnerability Title
N/A
Vulnerability Description
GRUB2 does not call the module fini functions on exit, leading to Debian/Ubuntu's peimage GRUB2 module leaving UEFI system table hooks after exit. This lead to a use-after-free condition, and could possibly lead to secure boot bypass.
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Vulnerability Type
N/A
Vulnerability Title
GNU grub2 安全漏洞
Vulnerability Description
grub2是美国GNU社区的一款Linux系统引导程序。 GNU GRUB2存在安全漏洞,该漏洞源于内存释放后重用。
CVSS Information
N/A
Vulnerability Type
N/A