CVE-2019-14558

Severity: medium (CVSS 5.7 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.7% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2020-10-05 · updated 2026-06-17

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.

Affected products

Debian Linux: 9.0
Intel BIOS: all versions

References

https://lists.debian.org/debian-lts-announce/2021/04/msg00032.html
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00356.html
https://lists.debian.org/debian-lts-announce/2021/04/msg00032.html
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00356.html

Get alerted when CVE-2019-14558 or the next vulnerability affects your stack