rpm package
suse/grub2&distro=SUSE Linux Enterprise Server for SAP Applications 12 SP5
pkg:rpm/suse/grub2&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5
Vulnerabilities (25)
| CVE | Sev | CVSS | KEV | Affected versions | Fixed in | Published | Description |
|---|---|---|---|---|---|---|---|
| CVE-2020-10713 | Hig | 8.2 | < 2.02-12.31.1 | 2.02-12.31.1 | Jul 30, 2020 | 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 verification process. This flaw also allows the bypass of Secure Boot protections. In order to load an untrusted or modified kernel, an attacker would first need to | |
| CVE-2020-14308 | Med | 6.4 | < 2.02-12.31.1 | 2.02-12.31.1 | Jul 29, 2020 | In grub2 versions before 2.06 the grub memory allocator doesn't check for possible arithmetic overflows on the requested allocation size. This leads the function to return invalid memory allocations which can be further used to cause possible integrity, confidentiality and availa | |
| CVE-2020-15707 | Med | 5.7 | < 2.02-12.31.1 | 2.02-12.31.1 | Jul 29, 2020 | 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 overflow. These could be tri | |
| CVE-2020-15706 | Med | 6.4 | < 2.02-12.31.1 | 2.02-12.31.1 | Jul 29, 2020 | 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 restriction bypass. This i | |
| CVE-2020-15705 | Med | 6.4 | < 2.02-12.39.1 | 2.02-12.39.1 | Jul 29, 2020 | GRUB2 fails to validate kernel signature when booted directly without shim, allowing secure boot to be bypassed. This only affects systems where the kernel signing certificate has been imported directly into the secure boot database and the GRUB image is booted directly without t |
- affected < 2.02-12.31.1fixed 2.02-12.31.1
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 verification process. This flaw also allows the bypass of Secure Boot protections. In order to load an untrusted or modified kernel, an attacker would first need to
- affected < 2.02-12.31.1fixed 2.02-12.31.1
In grub2 versions before 2.06 the grub memory allocator doesn't check for possible arithmetic overflows on the requested allocation size. This leads the function to return invalid memory allocations which can be further used to cause possible integrity, confidentiality and availa
- affected < 2.02-12.31.1fixed 2.02-12.31.1
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 overflow. These could be tri
- affected < 2.02-12.31.1fixed 2.02-12.31.1
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 restriction bypass. This i
- affected < 2.02-12.39.1fixed 2.02-12.39.1
GRUB2 fails to validate kernel signature when booted directly without shim, allowing secure boot to be bypassed. This only affects systems where the kernel signing certificate has been imported directly into the secure boot database and the GRUB image is booted directly without t
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