Fixed packages 1
| Release | Package | Fixed in |
|---|---|---|
| Debian · 10 | grub2 | 2.02+dfsg1-20+deb10u1 |
Vulnerabilities 7
-
Medium 6.4
GRUB2 contains a race condition leading to a use-after-free vulnerability which can be triggered by redefining a function whilst the same function is already executing.
GRUB2 contains a race condition in grub_script_function_create() leading to a use-after-free vulnerability which can be triggered by redefining a function whilst the same function is already executing, leading to arbitrary code execution and secure boot restr…
-
Medium 5.7
There is an issue on grub2 before version 2.06 at function read_section_as_string(). It expects a font name to be at ma…
-
Medium 5.7
There is an issue with grub2 before version 2.06 while handling symlink on ext filesystems. A filesystem containing a s…
-
Medium 5.7
GRUB2 contained integer overflows when handling the initrd command, leading to a heap-based buffer overflow.
Integer overflows were discovered in the functions grub_cmd_initrd and grub_initrd_init in the efilinux component of GRUB2, as shipped in Debian, Red Hat, and Ubuntu (the functionality is not included in GRUB2 upstream), leading to a heap-based buffer overflo…
-
Unscored —CVE-2020-10713 Public exploit
A flaw was found in grub2, prior to version 2.06. An attacker may use the GRUB 2 flaw to hijack and tamper the GRUB ver…
-
Unscored —
In grub2 versions before 2.06 the grub memory allocator doesn't check for possible arithmetic overflows on the requeste…
-
Unscored —
There's an issue with grub2 in all versions before 2.06 when handling squashfs filesystems containing a symbolic link w…