Published: 23/11/2020 Updated: 01/01/2022

CVSS v2 Base Score: 3.3 | Impact Score: 2.9 | Exploitability Score: 6.5

CVSS v3 Base Score: 6.5 | Impact Score: 3.6 | Exploitability Score: 2.8

VMScore: 294

Vector: AV:A/AC:L/Au:N/C:N/I:N/A:P

A buffer overflow exists in the network stack. An unprivileged user could potentially enable escalation of privilege and/or denial of service. This issue was already fixed in a previous release for 18.04 LTS and 19.10. (CVE-2018-12178)

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tianocore edk2 -
debian debian linux 9.0

Several security issues were fixed in edk2 ...

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 (CVE-2019-14558) Memory leak in ArpOnFrameRcvdDpc (CVE-2019-14559) Numeric truncation in M ...

NVD-CWE-noinfo https://bugzilla.tianocore.org/show_bug.cgi?id=1989 https://lists.debian.org/debian-lts-announce/2021/04/msg00032.html https://usn.ubuntu.com/4349-1/https://nvd.nist.gov

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CVE-2019-14587

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