{"id":"UBUNTU-CVE-2019-14558","details":"Insufficient control flow management in BIOS firmware for 8th, 9th, 10th Generation Intel(R) Core(TM), Intel(R) Celeron(R) Processor 4000 & 5000 Series Processors may allow an authenticated user to potentially enable denial of service via adjacent access.","modified":"2026-02-04T02:45:24.222362Z","published":"2019-12-31T00:00:00Z","related":["USN-4349-1"],"upstream":["CVE-2019-14558"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-14558"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4349-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2019-14558"}],"affected":[{"package":{"name":"edk2","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/edk2@0~20160408.ffea0a2c-2ubuntu0.1?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0~20160408.ffea0a2c-2ubuntu0.1"}]}],"versions":["0~20150106.5c2d456b-2","0~20160104.c2a892d7-1","0~20160408.ffea0a2c-2"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_version":"0~20160408.ffea0a2c-2ubuntu0.1","binary_name":"ovmf"},{"binary_version":"0~20160408.ffea0a2c-2ubuntu0.1","binary_name":"qemu-efi"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-14558.json"}},{"package":{"name":"edk2","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/edk2@0~20180205.c0d9813c-2ubuntu0.2?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0~20180205.c0d9813c-2ubuntu0.2"}]}],"versions":["0~20170911.5dfba97c-1","0~20171010.234dbcef-1","0~20171027.76fd5a66-1","0~20171205.a9212288-1","0~20180105.0bc94c74-1","0~20180205.c0d9813c-1","0~20180205.c0d9813c-2","0~20180205.c0d9813c-2ubuntu0.1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_version":"0~20180205.c0d9813c-2ubuntu0.2","binary_name":"ovmf"},{"binary_version":"0~20180205.c0d9813c-2ubuntu0.2","binary_name":"qemu-efi"},{"binary_version":"0~20180205.c0d9813c-2ubuntu0.2","binary_name":"qemu-efi-aarch64"},{"binary_version":"0~20180205.c0d9813c-2ubuntu0.2","binary_name":"qemu-efi-arm"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-14558.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}