Ubuntu 4684-1: EDK II vulnerabilities
Summary
Update Instructions
The problem can be corrected by updating your system to the following package versions: Ubuntu 20.10: ovmf 2020.05-5ubuntu0.1 qemu-efi 2020.05-5ubuntu0.1 qemu-efi-aarch64 2020.05-5ubuntu0.1 qemu-efi-arm 2020.05-5ubuntu0.1 Ubuntu 20.04 LTS: ovmf 0~20191122.bd85bf54-2ubuntu3.1 qemu-efi 0~20191122.bd85bf54-2ubuntu3.1 qemu-efi-aarch64 0~20191122.bd85bf54-2ubuntu3.1 qemu-efi-arm 0~20191122.bd85bf54-2ubuntu3.1 Ubuntu 18.04 LTS: ovmf 0~20180205.c0d9813c-2ubuntu0.3 qemu-efi 0~20180205.c0d9813c-2ubuntu0.3 qemu-efi-aarch64 0~20180205.c0d9813c-2ubuntu0.3 qemu-efi-arm 0~20180205.c0d9813c-2ubuntu0.3 Ubuntu 16.04 LTS: ovmf 0~20160408.ffea0a2c-2ubuntu0.2 qemu-efi 0~20160408.ffea0a2c-2ubuntu0.2 After a standard system update you need to restart the virtual machines that use the affected firmware to make all the necessary changes.
References
https://ubuntu.com/security/notices/USN-4684-1
CVE-2019-14562, CVE-2019-14584
Package Information
https://launchpad.net/ubuntu/+source/edk2/2020.05-5ubuntu0.1 https://launchpad.net/ubuntu/+source/edk2/0~20191122.bd85bf54-2ubuntu3.1 https://launchpad.net/ubuntu/+source/edk2/0~20180205.c0d9813c-2ubuntu0.3 https://launchpad.net/ubuntu/+source/edk2/0~20160408.ffea0a2c-2ubuntu0.2