# CVE-2019-14562: ovmf: Integer overflow in DxeImageVerificationHandler() EDK II may allow an authenticated user to potentially enable denial...

CVE-2019-14562 is fixed in 4 products on 1 platform, first by ovmf 0~20180205.c0d9813c-2ubuntu0.3, released November 23, 2020. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2019-14562
- Priority: Routine
- CVSS: n/a (Low)
- EPSS: 0.0031
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Nov 23, 2020

## Description

Integer overflow in DxeImageVerificationHandler() EDK II may allow an authenticated user to potentially enable denial of service via local access.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | ovmf Ubuntu 18.04.6 LTS (bionic) | 0~20180205.c0d9813c-2ubuntu0.3 | [ovmf 0~20180205.c0d9813c-2ubuntu0.3](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-ovmf-0-20180205.c0d9813c-2ubuntu0.3.md) | Nov 23, 2020 |
| Linux | ovmf Ubuntu 20.04 LTS (focal) | 0~20191122.bd85bf54-2ubuntu3.1 | [ovmf 0~20191122.bd85bf54-2ubuntu3.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-ovmf-0-20191122.bd85bf54-2ubuntu3.1.md) | Nov 23, 2020 |
| Linux | qemu-efi Ubuntu 18.04.6 LTS (bionic) | 0~20180205.c0d9813c-2ubuntu0.3 | [qemu-efi 0~20180205.c0d9813c-2ubuntu0.3](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-qemu-efi-0-20180205.c0d9813c-2ubuntu0.3.md) | Nov 23, 2020 |
| Linux | qemu-efi Ubuntu 20.04 LTS (focal) | 0~20191122.bd85bf54-2ubuntu3.1 | [qemu-efi 0~20191122.bd85bf54-2ubuntu3.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-qemu-efi-0-20191122.bd85bf54-2ubuntu3.1.md) | Nov 23, 2020 |
| Linux | qemu-efi-aarch64 Ubuntu 18.04.6 LTS (bionic) | 0~20180205.c0d9813c-2ubuntu0.3 | [qemu-efi-aarch64 0~20180205.c0d9813c-2ubuntu0.3](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-qemu-efi-aarch64-0-20180205.c0d9813c-2ubuntu0.3.md) | Nov 23, 2020 |
| Linux | qemu-efi-aarch64 Ubuntu 20.04 LTS (focal) | 0~20191122.bd85bf54-2ubuntu3.1 | [qemu-efi-aarch64 0~20191122.bd85bf54-2ubuntu3.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-qemu-efi-aarch64-0-20191122.bd85bf54-2ubuntu3.1.md) | Nov 23, 2020 |
| Linux | qemu-efi-arm Ubuntu 18.04.6 LTS (bionic) | 0~20180205.c0d9813c-2ubuntu0.3 | [qemu-efi-arm 0~20180205.c0d9813c-2ubuntu0.3](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-qemu-efi-arm-0-20180205.c0d9813c-2ubuntu0.3.md) | Nov 23, 2020 |
| Linux | qemu-efi-arm Ubuntu 20.04 LTS (focal) | 0~20191122.bd85bf54-2ubuntu3.1 | [qemu-efi-arm 0~20191122.bd85bf54-2ubuntu3.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-qemu-efi-arm-0-20191122.bd85bf54-2ubuntu3.1.md) | Nov 23, 2020 |

---

Data as of 2026-11-08T00:53:09Z 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

Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.