Ubuntu Grub2 In Ubuntu
3 CVEs affecting Ubuntu Grub2 In Ubuntu. Latest disclosed: 2020-07-29. Critical: 0, High: 0.
| CVE | Severity | Score | Published | Summary |
|---|---|---|---|---|
CVE-2020-15706 | Medium | 6.4 | 2020-07-29 | 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 whil… |
CVE-2020-15705 | Medium | 6.4 | 2020-07-29 | GRUB2 fails to validate kernel signature when booted directly without shim, allowing secure boot to be bypassed. This only affects systems where the kernel sig… |
CVE-2020-15707 | Medium | 5.7 | 2020-07-29 | 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… |