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Ubuntu grub2 in Ubuntu vulnerabilities

3 known vulnerabilities, 0 confirmed exploited in the wild (CISA KEV), 0 published in the last 12 months.

Check whether your Ubuntu grub2 in Ubuntu version is affected

Latest Ubuntu grub2 in Ubuntu vulnerabilities

• CVE-2020-15707 — GRUB2 contained integer overflows when handling the initrd command, leading to a heap-based buffer overflow. (CVSS 6.4)
• CVE-2020-15706 — 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. (CVSS 6.4)
• CVE-2020-15705 — GRUB2: avoid loading unsigned kernels when GRUB is booted directly under secureboot without shim (CVSS 6.4)