# CVE-2022-28737: shim: There's a possible overflow in handle_image() when shim tries to load and execute crafted EFI executables; The handle...

CVE-2022-28737 is fixed in 25 products on 1 platform, first by ELSA-2022-9465, released June 7, 2022. It is not reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/cve/CVE-2022-28737
- Priority: High
- CVSS: 8.1 (Medium)
- EPSS: 0.0033
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Jun 7, 2022

## Description

There's a possible overflow in handle_image() when shim tries to load and execute crafted EFI executables; The handle_image() function takes into account the SizeOfRawData field from each section to be loaded. An attacker can leverage this to perform out-of-bound writes into memory. Arbitrary code execution is not discarded in such scenario.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | grub2 rocky 8 | 1:2.02-123.el8_6.8 | [RLSA-2022:5095](https://patchblox.com/security/data/fix/linux/rlsa-2022-5095.md) | Jun 16, 2022 |
| Linux | grub2-common RHEL 8 | 1:2.02-123.el8_6.8 | [RHSA-2022:5095](https://patchblox.com/security/data/fix/linux/rhsa-2022-5095.md) | Jun 16, 2022 |
| Linux | grub2-common RHEL 9 | 1:2.06-27.el9_0.7 | [RHSA-2022:5099](https://patchblox.com/security/data/fix/linux/rhsa-2022-5099.md) | Jun 16, 2022 |
| Linux | grub2-common almalinux 8 | 1:2.02-123.el8_6.8.alma | [ALSA-2022:5095](https://patchblox.com/security/data/fix/linux/alsa-2022-5095.md) | Jun 16, 2022 |
| Linux | grub2-common almalinux 9 | 1:2.06-27.el9_0.7.alma | [ALSA-2022:5099](https://patchblox.com/security/data/fix/linux/alsa-2022-5099.md) | Jun 16, 2022 |
| Linux | grub2-common ol 8 | 1:2.02-123.0.7.el8_6.8 | [ELSA-2022-5095](https://patchblox.com/security/data/fix/linux/elsa-2022-5095.md) | Jul 4, 2022 |
| Linux | grub2-common ol 9 | 1:2.06-27.0.6.el9_0.7 | [ELSA-2022-5099](https://patchblox.com/security/data/fix/linux/elsa-2022-5099.md) | Jun 30, 2022 |
| Linux | grub2-efi-aa64 RHEL 8 | 1:2.02-123.el8_6.8 | [RHSA-2022:5095](https://patchblox.com/security/data/fix/linux/rhsa-2022-5095.md) | Jun 16, 2022 |
| Linux | grub2-efi-aa64 RHEL 9 | 1:2.06-27.el9_0.7 | [RHSA-2022:5099](https://patchblox.com/security/data/fix/linux/rhsa-2022-5099.md) | Jun 16, 2022 |
| Linux | grub2-efi-aa64 almalinux 8 | 1:2.02-123.el8_6.8.alma | [ALSA-2022:5095](https://patchblox.com/security/data/fix/linux/alsa-2022-5095.md) | Jun 16, 2022 |
| Linux | grub2-efi-aa64 almalinux 9 | 1:2.06-27.el9_0.7.alma | [ALSA-2022:5099](https://patchblox.com/security/data/fix/linux/alsa-2022-5099.md) | Jun 16, 2022 |
| Linux | grub2-efi-aa64 ol 8 | 1:2.02-123.0.7.el8_6.8 | [ELSA-2022-5095](https://patchblox.com/security/data/fix/linux/elsa-2022-5095.md) | Jul 4, 2022 |
| Linux | grub2-efi-aa64 ol 9 | 1:2.06-27.0.6.el9_0.7 | [ELSA-2022-5099](https://patchblox.com/security/data/fix/linux/elsa-2022-5099.md) | Jun 30, 2022 |
| Linux | grub2-efi-aa64-cdboot RHEL 8 | 1:2.02-123.el8_6.8 | [RHSA-2022:5095](https://patchblox.com/security/data/fix/linux/rhsa-2022-5095.md) | Jun 16, 2022 |
| Linux | grub2-efi-aa64-cdboot RHEL 9 | 1:2.06-27.el9_0.7 | [RHSA-2022:5099](https://patchblox.com/security/data/fix/linux/rhsa-2022-5099.md) | Jun 16, 2022 |
| Linux | grub2-efi-aa64-cdboot almalinux 8 | 1:2.02-123.el8_6.8.alma | [ALSA-2022:5095](https://patchblox.com/security/data/fix/linux/alsa-2022-5095.md) | Jun 16, 2022 |
| Linux | grub2-efi-aa64-cdboot almalinux 9 | 1:2.06-27.el9_0.7.alma | [ALSA-2022:5099](https://patchblox.com/security/data/fix/linux/alsa-2022-5099.md) | Jun 16, 2022 |
| Linux | grub2-efi-aa64-cdboot ol 8 | 1:2.02-123.0.7.el8_6.8 | [ELSA-2022-5095](https://patchblox.com/security/data/fix/linux/elsa-2022-5095.md) | Jul 4, 2022 |
| Linux | grub2-efi-aa64-cdboot ol 9 | 1:2.06-27.0.6.el9_0.7 | [ELSA-2022-5099](https://patchblox.com/security/data/fix/linux/elsa-2022-5099.md) | Jun 30, 2022 |
| Linux | grub2-efi-aa64-modules RHEL 8 | 1:2.02-123.el8_6.8 | [RHSA-2022:5095](https://patchblox.com/security/data/fix/linux/rhsa-2022-5095.md) | Jun 16, 2022 |
| Linux | grub2-efi-aa64-modules RHEL 9 | 1:2.06-27.el9_0.7 | [RHSA-2022:5099](https://patchblox.com/security/data/fix/linux/rhsa-2022-5099.md) | Jun 16, 2022 |
| Linux | grub2-efi-aa64-modules almalinux 8 | 1:2.02-123.el8_6.8.alma | [ALSA-2022:5095](https://patchblox.com/security/data/fix/linux/alsa-2022-5095.md) | Jun 16, 2022 |
| Linux | grub2-efi-aa64-modules almalinux 9 | 1:2.06-27.el9_0.7.alma | [ALSA-2022:5099](https://patchblox.com/security/data/fix/linux/alsa-2022-5099.md) | Jun 16, 2022 |
| Linux | grub2-efi-aa64-modules ol 8 | 1:2.02-123.0.7.el8_6.8 | [ELSA-2022-5095](https://patchblox.com/security/data/fix/linux/elsa-2022-5095.md) | Jul 4, 2022 |
| Linux | grub2-efi-aa64-modules ol 9 | 1:2.06-27.0.6.el9_0.7 | [ELSA-2022-5099](https://patchblox.com/security/data/fix/linux/elsa-2022-5099.md) | Jun 30, 2022 |
| Linux | grub2-efi-ia32 RHEL 8 | 1:2.02-123.el8_6.8 | [RHSA-2022:5095](https://patchblox.com/security/data/fix/linux/rhsa-2022-5095.md) | Jun 16, 2022 |
| Linux | grub2-efi-ia32 almalinux 8 | 1:2.02-123.el8_6.8.alma | [ALSA-2022:5095](https://patchblox.com/security/data/fix/linux/alsa-2022-5095.md) | Jun 16, 2022 |
| Linux | grub2-efi-ia32 ol 8 | 1:2.02-123.0.7.el8_6.8 | [ELSA-2022-5095](https://patchblox.com/security/data/fix/linux/elsa-2022-5095.md) | Jul 4, 2022 |
| Linux | grub2-efi-ia32-cdboot RHEL 8 | 1:2.02-123.el8_6.8 | [RHSA-2022:5095](https://patchblox.com/security/data/fix/linux/rhsa-2022-5095.md) | Jun 16, 2022 |
| Linux | grub2-efi-ia32-cdboot almalinux 8 | 1:2.02-123.el8_6.8.alma | [ALSA-2022:5095](https://patchblox.com/security/data/fix/linux/alsa-2022-5095.md) | Jun 16, 2022 |
| Linux | grub2-efi-ia32-cdboot ol 8 | 1:2.02-123.0.7.el8_6.8 | [ELSA-2022-5095](https://patchblox.com/security/data/fix/linux/elsa-2022-5095.md) | Jul 4, 2022 |
| Linux | grub2-efi-ia32-modules RHEL 8 | 1:2.02-123.el8_6.8 | [RHSA-2022:5095](https://patchblox.com/security/data/fix/linux/rhsa-2022-5095.md) | Jun 16, 2022 |
| Linux | grub2-efi-ia32-modules almalinux 8 | 1:2.02-123.el8_6.8.alma | [ALSA-2022:5095](https://patchblox.com/security/data/fix/linux/alsa-2022-5095.md) | Jun 16, 2022 |
| Linux | grub2-efi-ia32-modules ol 8 | 1:2.02-123.0.7.el8_6.8 | [ELSA-2022-5095](https://patchblox.com/security/data/fix/linux/elsa-2022-5095.md) | Jul 4, 2022 |
| Linux | grub2-efi-x64 RHEL 8 | 1:2.02-123.el8_6.8 | [RHSA-2022:5095](https://patchblox.com/security/data/fix/linux/rhsa-2022-5095.md) | Jun 16, 2022 |
| Linux | grub2-efi-x64 RHEL 9 | 1:2.06-27.el9_0.7 | [RHSA-2022:5099](https://patchblox.com/security/data/fix/linux/rhsa-2022-5099.md) | Jun 16, 2022 |
| Linux | grub2-efi-x64 almalinux 8 | 1:2.02-123.el8_6.8.alma | [ALSA-2022:5095](https://patchblox.com/security/data/fix/linux/alsa-2022-5095.md) | Jun 16, 2022 |
| Linux | grub2-efi-x64 almalinux 9 | 1:2.06-27.el9_0.7.alma | [ALSA-2022:5099](https://patchblox.com/security/data/fix/linux/alsa-2022-5099.md) | Jun 16, 2022 |
| Linux | grub2-efi-x64 ol 8 | 1:2.02-123.0.7.el8_6.8 | [ELSA-2022-5095](https://patchblox.com/security/data/fix/linux/elsa-2022-5095.md) | Jul 4, 2022 |
| Linux | grub2-efi-x64 ol 9 | 1:2.06-27.0.6.el9_0.7 | [ELSA-2022-5099](https://patchblox.com/security/data/fix/linux/elsa-2022-5099.md) | Jun 30, 2022 |
| Linux | grub2-efi-x64-cdboot RHEL 8 | 1:2.02-123.el8_6.8 | [RHSA-2022:5095](https://patchblox.com/security/data/fix/linux/rhsa-2022-5095.md) | Jun 16, 2022 |
| Linux | grub2-efi-x64-cdboot RHEL 9 | 1:2.06-27.el9_0.7 | [RHSA-2022:5099](https://patchblox.com/security/data/fix/linux/rhsa-2022-5099.md) | Jun 16, 2022 |
| Linux | grub2-efi-x64-cdboot almalinux 8 | 1:2.02-123.el8_6.8.alma | [ALSA-2022:5095](https://patchblox.com/security/data/fix/linux/alsa-2022-5095.md) | Jun 16, 2022 |
| Linux | grub2-efi-x64-cdboot almalinux 9 | 1:2.06-27.el9_0.7.alma | [ALSA-2022:5099](https://patchblox.com/security/data/fix/linux/alsa-2022-5099.md) | Jun 16, 2022 |
| Linux | grub2-efi-x64-cdboot ol 8 | 1:2.02-123.0.7.el8_6.8 | [ELSA-2022-5095](https://patchblox.com/security/data/fix/linux/elsa-2022-5095.md) | Jul 4, 2022 |
| Linux | grub2-efi-x64-cdboot ol 9 | 1:2.06-27.0.6.el9_0.7 | [ELSA-2022-5099](https://patchblox.com/security/data/fix/linux/elsa-2022-5099.md) | Jun 30, 2022 |
| Linux | grub2-efi-x64-modules RHEL 8 | 1:2.02-123.el8_6.8 | [RHSA-2022:5095](https://patchblox.com/security/data/fix/linux/rhsa-2022-5095.md) | Jun 16, 2022 |
| Linux | grub2-efi-x64-modules RHEL 9 | 1:2.06-27.el9_0.7 | [RHSA-2022:5099](https://patchblox.com/security/data/fix/linux/rhsa-2022-5099.md) | Jun 16, 2022 |
| Linux | grub2-efi-x64-modules almalinux 8 | 1:2.02-123.el8_6.8.alma | [ALSA-2022:5095](https://patchblox.com/security/data/fix/linux/alsa-2022-5095.md) | Jun 16, 2022 |
| Linux | grub2-efi-x64-modules almalinux 9 | 1:2.06-27.el9_0.7.alma | [ALSA-2022:5099](https://patchblox.com/security/data/fix/linux/alsa-2022-5099.md) | Jun 16, 2022 |
| Linux | grub2-efi-x64-modules ol 8 | 1:2.02-123.0.7.el8_6.8 | [ELSA-2022-5095](https://patchblox.com/security/data/fix/linux/elsa-2022-5095.md) | Jul 4, 2022 |
| Linux | grub2-efi-x64-modules ol 9 | 1:2.06-27.0.6.el9_0.7 | [ELSA-2022-5099](https://patchblox.com/security/data/fix/linux/elsa-2022-5099.md) | Jun 30, 2022 |
| Linux | grub2-pc RHEL 8 | 1:2.02-123.el8_6.8 | [RHSA-2022:5095](https://patchblox.com/security/data/fix/linux/rhsa-2022-5095.md) | Jun 16, 2022 |
| Linux | grub2-pc RHEL 9 | 1:2.06-27.el9_0.7 | [RHSA-2022:5099](https://patchblox.com/security/data/fix/linux/rhsa-2022-5099.md) | Jun 16, 2022 |
| Linux | grub2-pc almalinux 8 | 1:2.02-123.el8_6.8.alma | [ALSA-2022:5095](https://patchblox.com/security/data/fix/linux/alsa-2022-5095.md) | Jun 16, 2022 |
| Linux | grub2-pc almalinux 9 | 1:2.06-27.el9_0.7.alma | [ALSA-2022:5099](https://patchblox.com/security/data/fix/linux/alsa-2022-5099.md) | Jun 16, 2022 |
| Linux | grub2-pc ol 8 | 1:2.02-123.0.7.el8_6.8 | [ELSA-2022-5095](https://patchblox.com/security/data/fix/linux/elsa-2022-5095.md) | Jul 4, 2022 |
| Linux | grub2-pc ol 9 | 1:2.06-27.0.6.el9_0.7 | [ELSA-2022-5099](https://patchblox.com/security/data/fix/linux/elsa-2022-5099.md) | Jun 30, 2022 |
| Linux | grub2-pc-modules RHEL 8 | 1:2.02-123.el8_6.8 | [RHSA-2022:5095](https://patchblox.com/security/data/fix/linux/rhsa-2022-5095.md) | Jun 16, 2022 |
| Linux | grub2-pc-modules RHEL 9 | 1:2.06-27.el9_0.7 | [RHSA-2022:5099](https://patchblox.com/security/data/fix/linux/rhsa-2022-5099.md) | Jun 16, 2022 |
| Linux | grub2-pc-modules almalinux 8 | 1:2.02-123.el8_6.8.alma | [ALSA-2022:5095](https://patchblox.com/security/data/fix/linux/alsa-2022-5095.md) | Jun 16, 2022 |
| Linux | grub2-pc-modules almalinux 9 | 1:2.06-27.el9_0.7.alma | [ALSA-2022:5099](https://patchblox.com/security/data/fix/linux/alsa-2022-5099.md) | Jun 16, 2022 |
| Linux | grub2-pc-modules ol 8 | 1:2.02-123.0.7.el8_6.8 | [ELSA-2022-5095](https://patchblox.com/security/data/fix/linux/elsa-2022-5095.md) | Jul 4, 2022 |
| Linux | grub2-pc-modules ol 9 | 1:2.06-27.0.6.el9_0.7 | [ELSA-2022-5099](https://patchblox.com/security/data/fix/linux/elsa-2022-5099.md) | Jun 30, 2022 |
| Linux | grub2-ppc64le RHEL 8 | 1:2.02-123.el8_6.8 | [RHSA-2022:5095](https://patchblox.com/security/data/fix/linux/rhsa-2022-5095.md) | Jun 16, 2022 |
| Linux | grub2-ppc64le RHEL 9 | 1:2.06-27.el9_0.7 | [RHSA-2022:5099](https://patchblox.com/security/data/fix/linux/rhsa-2022-5099.md) | Jun 16, 2022 |
| Linux | grub2-ppc64le almalinux 9 | 1:2.06-27.el9_0.7.alma | [ALSA-2022:5099](https://patchblox.com/security/data/fix/linux/alsa-2022-5099.md) | Jun 16, 2022 |
| Linux | grub2-ppc64le-modules RHEL 8 | 1:2.02-123.el8_6.8 | [RHSA-2022:5095](https://patchblox.com/security/data/fix/linux/rhsa-2022-5095.md) | Jun 16, 2022 |
| Linux | grub2-ppc64le-modules RHEL 9 | 1:2.06-27.el9_0.7 | [RHSA-2022:5099](https://patchblox.com/security/data/fix/linux/rhsa-2022-5099.md) | Jun 16, 2022 |
| Linux | grub2-ppc64le-modules almalinux 8 | 1:2.02-123.el8_6.8.alma | [ALSA-2022:5095](https://patchblox.com/security/data/fix/linux/alsa-2022-5095.md) | Jun 16, 2022 |
| Linux | grub2-ppc64le-modules almalinux 9 | 1:2.06-27.el9_0.7.alma | [ALSA-2022:5099](https://patchblox.com/security/data/fix/linux/alsa-2022-5099.md) | Jun 16, 2022 |
| Linux | grub2-tools RHEL 8 | 1:2.02-123.el8_6.8 | [RHSA-2022:5095](https://patchblox.com/security/data/fix/linux/rhsa-2022-5095.md) | Jun 16, 2022 |
| Linux | grub2-tools RHEL 9 | 1:2.06-27.el9_0.7 | [RHSA-2022:5099](https://patchblox.com/security/data/fix/linux/rhsa-2022-5099.md) | Jun 16, 2022 |
| Linux | grub2-tools almalinux 8 | 1:2.02-123.el8_6.8.alma | [ALSA-2022:5095](https://patchblox.com/security/data/fix/linux/alsa-2022-5095.md) | Jun 16, 2022 |
| Linux | grub2-tools almalinux 9 | 1:2.06-27.el9_0.7.alma | [ALSA-2022:5099](https://patchblox.com/security/data/fix/linux/alsa-2022-5099.md) | Jun 16, 2022 |
| Linux | grub2-tools ol 8 | 1:2.02-123.0.7.el8_6.8 | [ELSA-2022-5095](https://patchblox.com/security/data/fix/linux/elsa-2022-5095.md) | Jul 4, 2022 |
| Linux | grub2-tools ol 9 | 1:2.06-27.0.6.el9_0.7 | [ELSA-2022-5099](https://patchblox.com/security/data/fix/linux/elsa-2022-5099.md) | Jun 30, 2022 |
| Linux | grub2-tools-efi RHEL 8 | 1:2.02-123.el8_6.8 | [RHSA-2022:5095](https://patchblox.com/security/data/fix/linux/rhsa-2022-5095.md) | Jun 16, 2022 |
| Linux | grub2-tools-efi RHEL 9 | 1:2.06-27.el9_0.7 | [RHSA-2022:5099](https://patchblox.com/security/data/fix/linux/rhsa-2022-5099.md) | Jun 16, 2022 |
| Linux | grub2-tools-efi almalinux 8 | 1:2.02-123.el8_6.8.alma | [ALSA-2022:5095](https://patchblox.com/security/data/fix/linux/alsa-2022-5095.md) | Jun 16, 2022 |
| Linux | grub2-tools-efi almalinux 9 | 1:2.06-27.el9_0.7.alma | [ALSA-2022:5099](https://patchblox.com/security/data/fix/linux/alsa-2022-5099.md) | Jun 16, 2022 |
| Linux | grub2-tools-efi ol 8 | 1:2.02-123.0.7.el8_6.8 | [ELSA-2022-5095](https://patchblox.com/security/data/fix/linux/elsa-2022-5095.md) | Jul 4, 2022 |
| Linux | grub2-tools-efi ol 9 | 1:2.06-27.0.6.el9_0.7 | [ELSA-2022-5099](https://patchblox.com/security/data/fix/linux/elsa-2022-5099.md) | Jun 30, 2022 |
| Linux | grub2-tools-extra RHEL 8 | 1:2.02-123.el8_6.8 | [RHSA-2022:5095](https://patchblox.com/security/data/fix/linux/rhsa-2022-5095.md) | Jun 16, 2022 |
| Linux | grub2-tools-extra RHEL 9 | 1:2.06-27.el9_0.7 | [RHSA-2022:5099](https://patchblox.com/security/data/fix/linux/rhsa-2022-5099.md) | Jun 16, 2022 |
| Linux | grub2-tools-extra almalinux 8 | 1:2.02-123.el8_6.8.alma | [ALSA-2022:5095](https://patchblox.com/security/data/fix/linux/alsa-2022-5095.md) | Jun 16, 2022 |
| Linux | grub2-tools-extra almalinux 9 | 1:2.06-27.el9_0.7.alma | [ALSA-2022:5099](https://patchblox.com/security/data/fix/linux/alsa-2022-5099.md) | Jun 16, 2022 |
| Linux | grub2-tools-extra ol 8 | 1:2.02-123.0.7.el8_6.8 | [ELSA-2022-5095](https://patchblox.com/security/data/fix/linux/elsa-2022-5095.md) | Jul 4, 2022 |
| Linux | grub2-tools-extra ol 9 | 1:2.06-27.0.6.el9_0.7 | [ELSA-2022-5099](https://patchblox.com/security/data/fix/linux/elsa-2022-5099.md) | Jun 30, 2022 |
| Linux | grub2-tools-minimal RHEL 8 | 1:2.02-123.el8_6.8 | [RHSA-2022:5095](https://patchblox.com/security/data/fix/linux/rhsa-2022-5095.md) | Jun 16, 2022 |
| Linux | grub2-tools-minimal RHEL 9 | 1:2.06-27.el9_0.7 | [RHSA-2022:5099](https://patchblox.com/security/data/fix/linux/rhsa-2022-5099.md) | Jun 16, 2022 |
| Linux | grub2-tools-minimal almalinux 8 | 1:2.02-123.el8_6.8.alma | [ALSA-2022:5095](https://patchblox.com/security/data/fix/linux/alsa-2022-5095.md) | Jun 16, 2022 |
| Linux | grub2-tools-minimal almalinux 9 | 1:2.06-27.el9_0.7.alma | [ALSA-2022:5099](https://patchblox.com/security/data/fix/linux/alsa-2022-5099.md) | Jun 16, 2022 |
| Linux | grub2-tools-minimal ol 8 | 1:2.02-123.0.7.el8_6.8 | [ELSA-2022-5095](https://patchblox.com/security/data/fix/linux/elsa-2022-5095.md) | Jul 4, 2022 |
| Linux | grub2-tools-minimal ol 9 | 1:2.06-27.0.6.el9_0.7 | [ELSA-2022-5099](https://patchblox.com/security/data/fix/linux/elsa-2022-5099.md) | Jun 30, 2022 |
| Linux | mokutil rocky 8 | 1:0.3.0-11.el8_6.1 | [RLSA-2022:5095](https://patchblox.com/security/data/fix/linux/rlsa-2022-5095.md) | Jun 16, 2022 |
| Linux | mokutil rocky 9 | 2:0.4.0-8.el9_0.1 | [RLSA-2022:5099](https://patchblox.com/security/data/fix/linux/rlsa-2022-5099.md) | Jun 16, 2022 |
| Linux | shim Debian 12.15 (bookworm) | 15.6-1 | [DEBIAN-CVE-2022-28737](https://patchblox.com/security/data/fix/linux/debian-cve-2022-28737.md) | Jul 20, 2023 |
| Linux | shim Debian 13.5 (trixie) | 15.6-1 | [DEBIAN-CVE-2022-28737](https://patchblox.com/security/data/fix/linux/debian-cve-2022-28737.md) | Jul 20, 2023 |
| Linux | shim Debian 14 | 15.6-1 | [DEBIAN-CVE-2022-28737](https://patchblox.com/security/data/fix/linux/debian-cve-2022-28737.md) | Jul 20, 2023 |
| Linux | shim Ubuntu 20.04 LTS (focal) | 15.7-0ubuntu1 | [shim 15.7-0ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-shim-15.7-0ubuntu1.md) | Jul 19, 2023 |
| Linux | shim Ubuntu 22.04.1 LTS (jammy) | 15.7-0ubuntu1 | [shim 15.7-0ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-shim-15.7-0ubuntu1.md) | Jul 19, 2023 |
| Linux | shim rocky 8 | 0:15.6-1.el8 | [RLSA-2022:5095](https://patchblox.com/security/data/fix/linux/rlsa-2022-5095.md) | Jun 16, 2022 |
| Linux | shim rocky 9 | 0:15.6-1.el9 | [RLSA-2022:5099](https://patchblox.com/security/data/fix/linux/rlsa-2022-5099.md) | Jun 16, 2022 |
| Linux | shim-aa64 RHEL 8 | 0:15.6-1.el8 | [RHSA-2022:5095](https://patchblox.com/security/data/fix/linux/rhsa-2022-5095.md) | Jun 16, 2022 |
| Linux | shim-aa64 RHEL 9 | 0:15.6-1.el9 | [RHSA-2022:5099](https://patchblox.com/security/data/fix/linux/rhsa-2022-5099.md) | Jun 16, 2022 |
| Linux | shim-aa64 almalinux 8 | 15.6-1.el8.alma | [ALSA-2022:5095](https://patchblox.com/security/data/fix/linux/alsa-2022-5095.md) | Jun 16, 2022 |
| Linux | shim-aa64 almalinux 9 | 15.6-1.el9.alma | [ALSA-2022:5099](https://patchblox.com/security/data/fix/linux/alsa-2022-5099.md) | Jun 16, 2022 |
| Linux | shim-ia32 RHEL 8 | 0:15.6-1.el8 | [RHSA-2022:5095](https://patchblox.com/security/data/fix/linux/rhsa-2022-5095.md) | Jun 16, 2022 |
| Linux | shim-ia32 almalinux 8 | 15.6-1.el8.alma | [ALSA-2022:5095](https://patchblox.com/security/data/fix/linux/alsa-2022-5095.md) | Jun 16, 2022 |
| Linux | shim-ia32 ol 8 | 0:15.6-1.0.3.el8 | [ELSA-2022-9465](https://patchblox.com/security/data/fix/linux/elsa-2022-9465.md) | Jun 7, 2022 |
| Linux | shim-unsigned-x64 RHEL 8 | 0:15.6-1.el8 | [RHSA-2022:5095](https://patchblox.com/security/data/fix/linux/rhsa-2022-5095.md) | Jun 16, 2022 |
| Linux | shim-unsigned-x64 RHEL 9 | 0:15.6-1.el9 | [RHSA-2022:5099](https://patchblox.com/security/data/fix/linux/rhsa-2022-5099.md) | Jun 16, 2022 |
| Linux | shim-unsigned-x64 almalinux 8 | 15.6-1.el8.alma | [ALSA-2022:5095](https://patchblox.com/security/data/fix/linux/alsa-2022-5095.md) | Jun 16, 2022 |
| Linux | shim-unsigned-x64 almalinux 9 | 15.6-1.el9.alma | [ALSA-2022:5099](https://patchblox.com/security/data/fix/linux/alsa-2022-5099.md) | Jun 16, 2022 |
| Linux | shim-unsigned-x64 rocky 8 | 0:15.6-1.el8 | [RLSA-2022:5095](https://patchblox.com/security/data/fix/linux/rlsa-2022-5095.md) | Jun 16, 2022 |
| Linux | shim-x64 RHEL 8 | 0:15.6-1.el8 | [RHSA-2022:5095](https://patchblox.com/security/data/fix/linux/rhsa-2022-5095.md) | Jun 16, 2022 |
| Linux | shim-x64 RHEL 9 | 0:15.6-1.el9 | [RHSA-2022:5099](https://patchblox.com/security/data/fix/linux/rhsa-2022-5099.md) | Jun 16, 2022 |
| Linux | shim-x64 almalinux 8 | 15.6-1.el8.alma | [ALSA-2022:5095](https://patchblox.com/security/data/fix/linux/alsa-2022-5095.md) | Jun 16, 2022 |
| Linux | shim-x64 almalinux 9 | 15.6-1.el9.alma | [ALSA-2022:5099](https://patchblox.com/security/data/fix/linux/alsa-2022-5099.md) | Jun 16, 2022 |
| Linux | shim-x64 ol 8 | 0:15.6-1.0.3.el8 | [ELSA-2022-9465](https://patchblox.com/security/data/fix/linux/elsa-2022-9465.md) | Jun 7, 2022 |

---

Data as of 2026-11-08T13:06:02Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

Free to use with attribution: show "Data: Patchblox Patch Radar" with a link to https://patchblox.com/security/patch-radar. Terms, including what needs a written agreement: https://patchblox.com/security/patch-radar/use-the-data

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