CVE-2019-14558
edk2: potentially leaking of secret information due to uncleared memory
Severity
ModerateRed Hat Product Security
CVSS 3.1
Review impact separately from score.
Published · February 16, 2020
Updated · November 22, 2025
Description
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.
CVSS score applicability
The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.
Mitigation
No mitigation is specified in collected source.
CVSS / CWE
CVSS 3.1 · 5.5CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CWE-226 · Sensitive Information in Resource Not Removed Before Reuse