CVE-2021-3695
Description
A crafted 16-bit grayscale PNG image may lead to a out-of-bounds write in the heap area. An attacker may take advantage of that to cause heap data corruption or eventually arbitrary code execution and circumvent secure boot protections. This issue has a high complexity to be exploited as an attacker needs to perform some triage over the heap layout to achieve signifcant results, also the values written into the memory are repeated three times in a row making difficult to produce valid payloads. This flaw affects grub2 versions prior grub-2.12.
Risk Information
Base Score
4.5
MODERATE
Vector
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L
EPSS Score
Exploitation Probability
0.06
Associated Vulnerability
| Vulnerability | OS Platform |
|---|---|
| Grub2-common update (ELSA-2022-9471) grub2-common-2.02-123.0.3.el8.noarch.rpm | Linux |
| Grub2-efi-aa64-modules update (ELSA-2022-9471) grub2-efi-aa64-modules-2.02-123.0.3.el8.noarch.rpm | Linux |
| Grub2-efi-ia32 update (ELSA-2022-9471) grub2-efi-ia32-2.02-123.0.3.el8.x86_64.rpm | Linux |
| Grub2-efi-ia32-cdboot update (ELSA-2022-9471) grub2-efi-ia32-cdboot-2.02-123.0.3.el8.x86_64.rpm | Linux |
| Grub2-efi-ia32-modules update (ELSA-2022-9471) grub2-efi-ia32-modules-2.02-123.0.3.el8.noarch.rpm | Linux |
| Grub2-efi-x64 update (ELSA-2022-9471) grub2-efi-x64-2.02-123.0.3.el8.x86_64.rpm | Linux |
| Grub2-efi-x64-cdboot update (ELSA-2022-9471) grub2-efi-x64-cdboot-2.02-123.0.3.el8.x86_64.rpm | Linux |
| Grub2-efi-x64-modules update (ELSA-2022-9471) grub2-efi-x64-modules-2.02-123.0.3.el8.noarch.rpm | Linux |
| Grub2-pc update (ELSA-2022-9471) grub2-pc-2.02-123.0.3.el8.x86_64.rpm | Linux |
| Grub2-pc-modules update (ELSA-2022-9471) grub2-pc-modules-2.02-123.0.3.el8.noarch.rpm | Linux |
| Grub2-tools update (ELSA-2022-9471) grub2-tools-2.02-123.0.3.el8.x86_64.rpm | Linux |
| Grub2-tools-efi update (ELSA-2022-9471) grub2-tools-efi-2.02-123.0.3.el8.x86_64.rpm | Linux |
| Grub2-tools-extra update (ELSA-2022-9471) grub2-tools-extra-2.02-123.0.3.el8.x86_64.rpm | Linux |
| Grub2-tools-minimal update (ELSA-2022-9471) grub2-tools-minimal-2.02-123.0.3.el8.x86_64.rpm | Linux |
| (RHSA-2022:5095) grub2, mokutil, shim, and shim-unsigned-x64 security update grub2-debugsource-2.02-123.el8_6.8.x86_64.rpm | Linux |
| (RHSA-2022:5095) grub2, mokutil, shim, and shim-unsigned-x64 security update grub2-efi-aa64-modules-2.02-123.el8_6.8.noarch.rpm | Linux |
| (RHSA-2022:5095) grub2, mokutil, shim, and shim-unsigned-x64 security update grub2-efi-ia32-2.02-123.el8_6.8.x86_64.rpm | Linux |
| (RHSA-2022:5095) grub2, mokutil, shim, and shim-unsigned-x64 security update grub2-efi-ia32-cdboot-2.02-123.el8_6.8.x86_64.rpm | Linux |
| (RHSA-2022:5095) grub2, mokutil, shim, and shim-unsigned-x64 security update grub2-efi-ia32-modules-2.02-123.el8_6.8.noarch.rpm | Linux |
| (RHSA-2022:5095) grub2, mokutil, shim, and shim-unsigned-x64 security update grub2-efi-x64-cdboot-2.02-123.el8_6.8.x86_64.rpm | Linux |
| (RHSA-2022:5095) grub2, mokutil, shim, and shim-unsigned-x64 security update grub2-ppc64le-modules-2.02-123.el8_6.8.noarch.rpm | Linux |
| (RHSA-2022:5095) grub2, mokutil, shim, and shim-unsigned-x64 security update mokutil-debugsource-0.3.0-11.el8_6.1.x86_64.rpm | Linux |
| (RHSA-2022:5095) grub2, mokutil, shim, and shim-unsigned-x64 security update shim-ia32-15.6-1.el8.x86_64.rpm | Linux |
| Grub2-common update (ELSA-2022-5095) grub2-common-2.02-123.0.4.el8_6.8.noarch.rpm | Linux |
| Grub2-efi-aa64-modules update (ELSA-2022-5095) grub2-efi-aa64-modules-2.02-123.0.4.el8_6.8.noarch.rpm | Linux |
| Grub2-efi-ia32 update (ELSA-2022-5095) grub2-efi-ia32-2.02-123.0.4.el8_6.8.x86_64.rpm | Linux |
| Grub2-efi-ia32-cdboot update (ELSA-2022-5095) grub2-efi-ia32-cdboot-2.02-123.0.4.el8_6.8.x86_64.rpm | Linux |
| Grub2-efi-ia32-modules update (ELSA-2022-5095) grub2-efi-ia32-modules-2.02-123.0.4.el8_6.8.noarch.rpm | Linux |
| Grub2-efi-x64 update (ELSA-2022-5095) grub2-efi-x64-2.02-123.0.4.el8_6.8.x86_64.rpm | Linux |
| Grub2-efi-x64-cdboot update (ELSA-2022-5095) grub2-efi-x64-cdboot-2.02-123.0.4.el8_6.8.x86_64.rpm | Linux |
| Grub2-efi-x64-modules update (ELSA-2022-5095) grub2-efi-x64-modules-2.02-123.0.4.el8_6.8.noarch.rpm | Linux |
| Grub2-pc update (ELSA-2022-5095) grub2-pc-2.02-123.0.4.el8_6.8.x86_64.rpm | Linux |
| Grub2-pc-modules update (ELSA-2022-5095) grub2-pc-modules-2.02-123.0.4.el8_6.8.noarch.rpm | Linux |
| Grub2-tools update (ELSA-2022-5095) grub2-tools-2.02-123.0.4.el8_6.8.x86_64.rpm | Linux |
| Grub2-tools-efi update (ELSA-2022-5095) grub2-tools-efi-2.02-123.0.4.el8_6.8.x86_64.rpm | Linux |
| Grub2-tools-extra update (ELSA-2022-5095) grub2-tools-extra-2.02-123.0.4.el8_6.8.x86_64.rpm | Linux |
| Grub2-tools-minimal update (ELSA-2022-5095) grub2-tools-minimal-2.02-123.0.4.el8_6.8.x86_64.rpm | Linux |
| Grub2-common update (ELSA-2022-9595) grub2-common-2.02-123.0.7.el8_6.8.noarch.rpm | Linux |
| Grub2-efi-aa64-modules update (ELSA-2022-9595) grub2-efi-aa64-modules-2.02-123.0.7.el8_6.8.noarch.rpm | Linux |
| Grub2-efi-ia32 update (ELSA-2022-9595) grub2-efi-ia32-2.02-123.0.7.el8_6.8.x86_64.rpm | Linux |
| Grub2-efi-ia32-cdboot update (ELSA-2022-9595) grub2-efi-ia32-cdboot-2.02-123.0.7.el8_6.8.x86_64.rpm | Linux |
| Grub2-efi-ia32-modules update (ELSA-2022-9595) grub2-efi-ia32-modules-2.02-123.0.7.el8_6.8.noarch.rpm | Linux |
| Grub2-efi-x64 update (ELSA-2022-9595) grub2-efi-x64-2.02-123.0.7.el8_6.8.x86_64.rpm | Linux |
| Grub2-efi-x64-cdboot update (ELSA-2022-9595) grub2-efi-x64-cdboot-2.02-123.0.7.el8_6.8.x86_64.rpm | Linux |
| Grub2-efi-x64-modules update (ELSA-2022-9595) grub2-efi-x64-modules-2.02-123.0.7.el8_6.8.noarch.rpm | Linux |
| Grub2-pc update (ELSA-2022-9595) grub2-pc-2.02-123.0.7.el8_6.8.x86_64.rpm | Linux |
| Grub2-pc-modules update (ELSA-2022-9595) grub2-pc-modules-2.02-123.0.7.el8_6.8.noarch.rpm | Linux |
| Grub2-tools update (ELSA-2022-9595) grub2-tools-2.02-123.0.7.el8_6.8.x86_64.rpm | Linux |
| Grub2-tools-efi update (ELSA-2022-9595) grub2-tools-efi-2.02-123.0.7.el8_6.8.x86_64.rpm | Linux |
| Grub2-tools-extra update (ELSA-2022-9595) grub2-tools-extra-2.02-123.0.7.el8_6.8.x86_64.rpm | Linux |
| Grub2-tools-minimal update (ELSA-2022-9595) grub2-tools-minimal-2.02-123.0.7.el8_6.8.x86_64.rpm | Linux |
| grub2, mokutil, shim, and shim-unsigned-x64 security update (RLSA-2022:5095) grub2-pc-2.02-123.el8_6.8.rocky.0.1.x86_64.rpm | Linux |
| grub2, mokutil, shim, and shim-unsigned-x64 security update (RLSA-2022:5095) grub2-tools-2.02-123.el8_6.8.rocky.0.1.x86_64.rpm | Linux |
| grub2, mokutil, shim, and shim-unsigned-x64 security update (RLSA-2022:5095) grub2-common-2.02-123.el8_6.8.rocky.0.1.noarch.rpm | Linux |
| grub2, mokutil, shim, and shim-unsigned-x64 security update (RLSA-2022:5095) grub2-efi-x64-2.02-123.el8_6.8.rocky.0.1.x86_64.rpm | Linux |
| grub2, mokutil, shim, and shim-unsigned-x64 security update (RLSA-2022:5095) grub2-efi-ia32-2.02-123.el8_6.8.rocky.0.1.x86_64.rpm | Linux |
| grub2, mokutil, shim, and shim-unsigned-x64 security update (RLSA-2022:5095) grub2-tools-efi-2.02-123.el8_6.8.rocky.0.1.x86_64.rpm | Linux |
| grub2, mokutil, shim, and shim-unsigned-x64 security update (RLSA-2022:5095) grub2-pc-modules-2.02-123.el8_6.8.rocky.0.1.noarch.rpm | Linux |
| grub2, mokutil, shim, and shim-unsigned-x64 security update (RLSA-2022:5095) grub2-tools-extra-2.02-123.el8_6.8.rocky.0.1.x86_64.rpm | Linux |
| grub2, mokutil, shim, and shim-unsigned-x64 security update (RLSA-2022:5095) grub2-tools-minimal-2.02-123.el8_6.8.rocky.0.1.x86_64.rpm | Linux |
| grub2, mokutil, shim, and shim-unsigned-x64 security update (RLSA-2022:5095) grub2-efi-x64-cdboot-2.02-123.el8_6.8.rocky.0.1.x86_64.rpm | Linux |
| grub2, mokutil, shim, and shim-unsigned-x64 security update (RLSA-2022:5095) grub2-efi-ia32-cdboot-2.02-123.el8_6.8.rocky.0.1.x86_64.rpm | Linux |
| grub2, mokutil, shim, and shim-unsigned-x64 security update (RLSA-2022:5095) grub2-efi-x64-modules-2.02-123.el8_6.8.rocky.0.1.noarch.rpm | Linux |
| grub2, mokutil, shim, and shim-unsigned-x64 security update (RLSA-2022:5095) grub2-efi-aa64-modules-2.02-123.el8_6.8.rocky.0.1.noarch.rpm | Linux |
| grub2, mokutil, shim, and shim-unsigned-x64 security update (RLSA-2022:5095) grub2-efi-ia32-modules-2.02-123.el8_6.8.rocky.0.1.noarch.rpm | Linux |
| Grub2-common update (ELSA-2022-9596) grub2-common-2.06-27.0.6.el9_0.7.noarch.rpm | Linux |
| Grub2-efi-aa64-modules update (ELSA-2022-9596) grub2-efi-aa64-modules-2.06-27.0.6.el9_0.7.noarch.rpm | Linux |
| Grub2-efi-x64 update (ELSA-2022-9596) grub2-efi-x64-2.06-27.0.6.el9_0.7.x86_64.rpm | Linux |
| Grub2-efi-x64-cdboot update (ELSA-2022-9596) grub2-efi-x64-cdboot-2.06-27.0.6.el9_0.7.x86_64.rpm | Linux |
| Grub2-efi-x64-modules update (ELSA-2022-9596) grub2-efi-x64-modules-2.06-27.0.6.el9_0.7.noarch.rpm | Linux |
| Grub2-pc update (ELSA-2022-9596) grub2-pc-2.06-27.0.6.el9_0.7.x86_64.rpm | Linux |
| Grub2-pc-modules update (ELSA-2022-9596) grub2-pc-modules-2.06-27.0.6.el9_0.7.noarch.rpm | Linux |
| Grub2-tools update (ELSA-2022-9596) grub2-tools-2.06-27.0.6.el9_0.7.x86_64.rpm | Linux |
| Grub2-tools-efi update (ELSA-2022-9596) grub2-tools-efi-2.06-27.0.6.el9_0.7.x86_64.rpm | Linux |
| Grub2-tools-extra update (ELSA-2022-9596) grub2-tools-extra-2.06-27.0.6.el9_0.7.x86_64.rpm | Linux |
| Grub2-tools-minimal update (ELSA-2022-9596) grub2-tools-minimal-2.06-27.0.6.el9_0.7.x86_64.rpm | Linux |
| (RHSA-2022:5099) grub2, mokutil, shim, and shim-unsigned-x64 security update grub2-common-2.06-27.el9_0.7.noarch.rpm | Linux |
| (RHSA-2022:5099) grub2, mokutil, shim, and shim-unsigned-x64 security update grub2-debugsource-2.06-27.el9_0.7.x86_64.rpm | Linux |
| (RHSA-2022:5099) grub2, mokutil, shim, and shim-unsigned-x64 security update grub2-efi-aa64-modules-2.06-27.el9_0.7.noarch.rpm | Linux |
| (RHSA-2022:5099) grub2, mokutil, shim, and shim-unsigned-x64 security update grub2-efi-x64-2.06-27.el9_0.7.x86_64.rpm | Linux |
| (RHSA-2022:5099) grub2, mokutil, shim, and shim-unsigned-x64 security update grub2-efi-x64-cdboot-2.06-27.el9_0.7.x86_64.rpm | Linux |
| (RHSA-2022:5099) grub2, mokutil, shim, and shim-unsigned-x64 security update grub2-efi-x64-modules-2.06-27.el9_0.7.noarch.rpm | Linux |
| (RHSA-2022:5099) grub2, mokutil, shim, and shim-unsigned-x64 security update grub2-pc-2.06-27.el9_0.7.x86_64.rpm | Linux |
| (RHSA-2022:5099) grub2, mokutil, shim, and shim-unsigned-x64 security update grub2-pc-modules-2.06-27.el9_0.7.noarch.rpm | Linux |
| (RHSA-2022:5099) grub2, mokutil, shim, and shim-unsigned-x64 security update grub2-tools-2.06-27.el9_0.7.x86_64.rpm | Linux |
| (RHSA-2022:5099) grub2, mokutil, shim, and shim-unsigned-x64 security update grub2-tools-efi-2.06-27.el9_0.7.x86_64.rpm | Linux |
| (RHSA-2022:5099) grub2, mokutil, shim, and shim-unsigned-x64 security update grub2-tools-extra-2.06-27.el9_0.7.x86_64.rpm | Linux |
| (RHSA-2022:5099) grub2, mokutil, shim, and shim-unsigned-x64 security update grub2-tools-minimal-2.06-27.el9_0.7.x86_64.rpm | Linux |
| (RHSA-2022:5099) grub2, mokutil, shim, and shim-unsigned-x64 security update mokutil-0.4.0-8.el9_0.1.x86_64.rpm | Linux |
| (RHSA-2022:5099) grub2, mokutil, shim, and shim-unsigned-x64 security update mokutil-debugsource-0.4.0-8.el9_0.1.x86_64.rpm | Linux |
| (RHSA-2022:5099) grub2, mokutil, shim, and shim-unsigned-x64 security update shim-x64-15.6-1.el9.x86_64.rpm | Linux |
| grub2, mokutil, shim, and shim-unsigned-x64 security update (RLSA-2022:5099) shim-x64-15.6-1.el9.rocky.0.1.x86_64.rpm | Linux |
| GRand Unified Bootloader (USN-6355-1) shim_15.7-0ubuntu1_amd64.deb | Linux |
| GRand Unified Bootloader (USN-6355-1) shim-signed_1.40.9+15.7-0ubuntu1_amd64.deb | Linux |
| GRand Unified Bootloader (USN-6355-1) shim-signed_1.51.3+15.7-0ubuntu1_amd64.deb | Linux |
| GRand Unified Bootloader (USN-6355-1) grub-efi-amd64_2.06-2ubuntu14.1_i386.deb | Linux |
| GRand Unified Bootloader (USN-6355-1) grub-efi-amd64_2.06-2ubuntu14.1_amd64.deb | Linux |
| GRand Unified Bootloader (USN-6355-1) grub-efi-amd64-bin_2.06-2ubuntu14.1_i386.deb | Linux |
| GRand Unified Bootloader (USN-6355-1) grub-efi-amd64-bin_2.06-2ubuntu14.1_amd64.deb | Linux |
| GRand Unified Bootloader (USN-6355-1) grub-efi-amd64-signed_1.187.3~20.04.1+2.06-2ubuntu14.1_amd64.deb | Linux |
| GRand Unified Bootloader (USN-6355-1) grub-efi-amd64-signed_1.187.3~22.04.1+2.06-2ubuntu14.1_amd64.deb | Linux |
| SUSE-SU-2022:2064-1(SUSE Linux Enterprise Module for Basesystem 15-SP3 ) grub2-2.04-150300.22.20.2.x86_64.rpm | Linux |
| SUSE-SU-2022:2064-1(SUSE Linux Enterprise Module for Basesystem 15-SP3 ) grub2-i386-pc-2.04-150300.22.20.2.noarch.rpm | Linux |
| SUSE-SU-2022:2064-1(SUSE Linux Enterprise Module for Basesystem 15-SP3 ) grub2-arm64-efi-2.04-150300.22.20.2.noarch.rpm | Linux |
| SUSE-SU-2022:2064-1(SUSE Linux Enterprise Module for Basesystem 15-SP3 ) grub2-x86_64-efi-2.04-150300.22.20.2.noarch.rpm | Linux |
| SUSE-SU-2022:2064-1(SUSE Linux Enterprise Module for Basesystem 15-SP3 ) grub2-snapper-plugin-2.04-150300.22.20.2.noarch.rpm | Linux |
| SUSE-SU-2022:2064-1(SUSE Linux Enterprise Module for Basesystem 15-SP3 ) grub2-powerpc-ieee1275-2.04-150300.22.20.2.noarch.rpm | Linux |
| SUSE-SU-2022:2064-1(SUSE Linux Enterprise Module for Basesystem 15-SP3 ) grub2-systemd-sleep-plugin-2.04-150300.22.20.2.noarch.rpm | Linux |
| (RHSA-2022:5095) grub2, mokutil, shim, and shim-unsigned-x64 security update grub2-common-2.02-123.el8_6.8.noarch.rpm | Linux |
| (RHSA-2022:5095)Important: mokutil, shim, and shim-unsigned-x64 security update grub2-debuginfo-2.02-123.el8_6.8.x86_64.rpm | Linux |
| (RHSA-2022:5095) grub2, mokutil, shim, and shim-unsigned-x64 security update grub2-efi-x64-2.02-123.el8_6.8.x86_64.rpm | Linux |
| (RHSA-2022:5095) grub2, mokutil, shim, and shim-unsigned-x64 security update grub2-efi-x64-modules-2.02-123.el8_6.8.noarch.rpm | Linux |
| (RHSA-2022:5095) grub2, mokutil, shim, and shim-unsigned-x64 security update grub2-pc-2.02-123.el8_6.8.x86_64.rpm | Linux |
| (RHSA-2022:5095) grub2, mokutil, shim, and shim-unsigned-x64 security update grub2-pc-modules-2.02-123.el8_6.8.noarch.rpm | Linux |
| (RHSA-2022:5095) grub2, mokutil, shim, and shim-unsigned-x64 security update grub2-tools-2.02-123.el8_6.8.x86_64.rpm | Linux |
| (RHSA-2022:5095)Important: mokutil, shim, and shim-unsigned-x64 security update grub2-tools-debuginfo-2.02-123.el8_6.8.x86_64.rpm | Linux |
| (RHSA-2022:5095) grub2, mokutil, shim, and shim-unsigned-x64 security update grub2-tools-efi-2.02-123.el8_6.8.x86_64.rpm | Linux |
| (RHSA-2022:5095)Important: mokutil, shim, and shim-unsigned-x64 security update grub2-tools-efi-debuginfo-2.02-123.el8_6.8.x86_64.rpm | Linux |
| (RHSA-2022:5095) grub2, mokutil, shim, and shim-unsigned-x64 security update grub2-tools-extra-2.02-123.el8_6.8.x86_64.rpm | Linux |
| (RHSA-2022:5095)Important: mokutil, shim, and shim-unsigned-x64 security update grub2-tools-extra-debuginfo-2.02-123.el8_6.8.x86_64.rpm | Linux |
| (RHSA-2022:5095) grub2, mokutil, shim, and shim-unsigned-x64 security update grub2-tools-minimal-2.02-123.el8_6.8.x86_64.rpm | Linux |
| (RHSA-2022:5095)Important: mokutil, shim, and shim-unsigned-x64 security update grub2-tools-minimal-debuginfo-2.02-123.el8_6.8.x86_64.rpm | Linux |
| (RHSA-2022:5095) grub2, mokutil, shim, and shim-unsigned-x64 security update mokutil-0.3.0-11.el8_6.1.x86_64.rpm | Linux |
| (RHSA-2022:5095)Important: mokutil, shim, and shim-unsigned-x64 security update mokutil-debuginfo-0.3.0-11.el8_6.1.x86_64.rpm | Linux |
| (RHSA-2022:5095) grub2, mokutil, shim, and shim-unsigned-x64 security update shim-x64-15.6-1.el8.x86_64.rpm | Linux |
| grub2, mokutil, shim, and shim-unsigned-x64 security update (RLSA-2022:5095) mokutil-0.3.0-11.el8_6.1.x86_64.rpm | Linux |
| grub2, mokutil, shim, and shim-unsigned-x64 security update (RLSA-2022:5095) grub2-pc-2.02-123.el8_6.8.x86_64.rpm | Linux |
| grub2, mokutil, shim, and shim-unsigned-x64 security update (RLSA-2022:5095) shim-x64-15.6-1.el8.x86_64.rpm | Linux |
| grub2, mokutil, shim, and shim-unsigned-x64 security update (RLSA-2022:5095) shim-ia32-15.6-1.el8.x86_64.rpm | Linux |
| grub2, mokutil, shim, and shim-unsigned-x64 security update (RLSA-2022:5095) grub2-tools-2.02-123.el8_6.8.x86_64.rpm | Linux |
| grub2, mokutil, shim, and shim-unsigned-x64 security update (RLSA-2022:5095) grub2-common-2.02-123.el8_6.8.noarch.rpm | Linux |
| grub2, mokutil, shim, and shim-unsigned-x64 security update (RLSA-2022:5095) grub2-efi-x64-2.02-123.el8_6.8.x86_64.rpm | Linux |
| grub2, mokutil, shim, and shim-unsigned-x64 security update (RLSA-2022:5095) grub2-efi-ia32-2.02-123.el8_6.8.x86_64.rpm | Linux |
| grub2, mokutil, shim, and shim-unsigned-x64 security update (RLSA-2022:5095) grub2-tools-efi-2.02-123.el8_6.8.x86_64.rpm | Linux |
| grub2, mokutil, shim, and shim-unsigned-x64 security update (RLSA-2022:5095) grub2-pc-modules-2.02-123.el8_6.8.noarch.rpm | Linux |
| grub2, mokutil, shim, and shim-unsigned-x64 security update (RLSA-2022:5095) grub2-tools-extra-2.02-123.el8_6.8.x86_64.rpm | Linux |
| grub2, mokutil, shim, and shim-unsigned-x64 security update (RLSA-2022:5095) grub2-tools-minimal-2.02-123.el8_6.8.x86_64.rpm | Linux |
| grub2, mokutil, shim, and shim-unsigned-x64 security update (RLSA-2022:5095) grub2-efi-x64-cdboot-2.02-123.el8_6.8.x86_64.rpm | Linux |
| grub2, mokutil, shim, and shim-unsigned-x64 security update (RLSA-2022:5095) grub2-efi-ia32-cdboot-2.02-123.el8_6.8.x86_64.rpm | Linux |
| grub2, mokutil, shim, and shim-unsigned-x64 security update (RLSA-2022:5095) grub2-efi-x64-modules-2.02-123.el8_6.8.noarch.rpm | Linux |
| grub2, mokutil, shim, and shim-unsigned-x64 security update (RLSA-2022:5095) grub2-efi-aa64-modules-2.02-123.el8_6.8.noarch.rpm | Linux |
| grub2, mokutil, shim, and shim-unsigned-x64 security update (RLSA-2022:5095) grub2-efi-ia32-modules-2.02-123.el8_6.8.noarch.rpm | Linux |
| Grub2 update (ELSA-2024-2002) grub2-2.02-0.87.0.26.el7_9.14.x86_64.rpm | Linux |
| Grub2-common update (ELSA-2024-2002) grub2-common-2.02-0.87.0.26.el7_9.14.noarch.rpm | Linux |
| Grub2-efi-ia32 update (ELSA-2024-2002) grub2-efi-ia32-2.02-0.87.0.26.el7_9.14.x86_64.rpm | Linux |
| Grub2-efi-ia32-modules update (ELSA-2024-2002) grub2-efi-ia32-modules-2.02-0.87.0.26.el7_9.14.noarch.rpm | Linux |
| Grub2-efi-x64 update (ELSA-2024-2002) grub2-efi-x64-2.02-0.87.0.26.el7_9.14.x86_64.rpm | Linux |
| Grub2-efi-x64-modules update (ELSA-2024-2002) grub2-efi-x64-modules-2.02-0.87.0.26.el7_9.14.noarch.rpm | Linux |
| Grub2-pc update (ELSA-2024-2002) grub2-pc-2.02-0.87.0.26.el7_9.14.x86_64.rpm | Linux |
| Grub2-pc-modules update (ELSA-2024-2002) grub2-pc-modules-2.02-0.87.0.26.el7_9.14.noarch.rpm | Linux |
| Grub2-tools update (ELSA-2024-2002) grub2-tools-2.02-0.87.0.26.el7_9.14.x86_64.rpm | Linux |
| Grub2-tools-extra update (ELSA-2024-2002) grub2-tools-extra-2.02-0.87.0.26.el7_9.14.x86_64.rpm | Linux |
| Grub2-tools-minimal update (ELSA-2024-2002) grub2-tools-minimal-2.02-0.87.0.26.el7_9.14.x86_64.rpm | Linux |
| grub2 Security Update (ALAS2023-2023-020) grub2-common-2.06-61.amzn2023.0.3.noarch.rpm | Linux |
| grub2 Security Update (ALAS2023-2023-020) grub2-efi-aa64-modules-2.06-61.amzn2023.0.3.noarch.rpm | Linux |
| grub2 Security Update (ALAS2023-2023-020) grub2-efi-x64-2.06-61.amzn2023.0.3.x86_64.rpm | Linux |
| grub2 Security Update (ALAS2023-2023-020) grub2-efi-x64-cdboot-2.06-61.amzn2023.0.3.x86_64.rpm | Linux |
| grub2 Security Update (ALAS2023-2023-020) grub2-efi-x64-ec2-2.06-61.amzn2023.0.3.x86_64.rpm | Linux |
| grub2 Security Update (ALAS2023-2023-020) grub2-efi-x64-modules-2.06-61.amzn2023.0.3.noarch.rpm | Linux |
| grub2 Security Update (ALAS2023-2023-020) grub2-emu-2.06-61.amzn2023.0.3.x86_64.rpm | Linux |
| grub2 Security Update (ALAS2023-2023-020) grub2-emu-modules-2.06-61.amzn2023.0.3.x86_64.rpm | Linux |
| grub2 Security Update (ALAS2023-2023-020) grub2-pc-2.06-61.amzn2023.0.3.x86_64.rpm | Linux |
| grub2 Security Update (ALAS2023-2023-020) grub2-pc-modules-2.06-61.amzn2023.0.3.noarch.rpm | Linux |
| grub2 Security Update (ALAS2023-2023-020) grub2-tools-2.06-61.amzn2023.0.3.x86_64.rpm | Linux |
| grub2 Security Update (ALAS2023-2023-020) grub2-tools-efi-2.06-61.amzn2023.0.3.x86_64.rpm | Linux |
| grub2 Security Update (ALAS2023-2023-020) grub2-tools-extra-2.06-61.amzn2023.0.3.x86_64.rpm | Linux |
| grub2 Security Update (ALAS2023-2023-020) grub2-tools-minimal-2.06-61.amzn2023.0.3.x86_64.rpm | Linux |
Patch Details
No records foundReferences
https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234