# shim 15.7-0ubuntu1: shim 15.7-0ubuntu1 for Ubuntu 22.04.1 LTS (jammy)

shim 15.7-0ubuntu1, released July 19, 2023, fixes 1 CVE in shim. None of them is reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/fix/linux/ubuntu-jammy-shim-15.7-0ubuntu1
- Platform: Linux
- Released: Jul 19, 2023
- Priority: High (Closes CVE-2022-28737, high severity)
- CVEs: 1, exploited: 0, on CISA KEV: 0

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [shim](https://patchblox.com/security/data/product/linux/shim.md) | Ubuntu 22.04.1 LTS (jammy) | 15.7-0ubuntu1 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2022-28737](https://patchblox.com/security/data/cve/CVE-2022-28737.md) | High | shim: There's a possible overflow in handle_image() when shim tries to load and execute crafted EFI executables; The handle... | 8.1 | 0.0033 |  |

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