cbcvebase.
CVE-2019-14558
published 2020-10-05

CVE-2019-14558: Insufficient control flow management in BIOS firmware for 8th, 9th, 10th Generation Intel(R) Core(TM), Intel(R) Celeron(R) Processor 4000 & 5000 Series…

PriorityP420medium5.7CVSS 3.1
AVAACLPRLUINSUCNINAH
EPSS
0.72%
50.1th percentile
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

8 ranges
VendorProductVersion rangeFixed in
debiandebian_linux
debianedk2< edk2 0~20200229.4c0f6e34-1 (bookworm)edk2 0~20200229.4c0f6e34-1 (bookworm)
tianocoreedk2>= 0 < 0~20200229.4c0f6e34-10~20200229.4c0f6e34-1
tianocoreedk2>= 0 < 0~20200229.4c0f6e34-10~20200229.4c0f6e34-1
tianocoreedk2>= 0 < 0~20200229.4c0f6e34-10~20200229.4c0f6e34-1
tianocoreedk2>= 0 < 0~20200229.4c0f6e34-10~20200229.4c0f6e34-1
tianocoreedk2>= 0 < 0~20160408.ffea0a2c-2ubuntu0.10~20160408.ffea0a2c-2ubuntu0.1
tianocoreedk2>= 0 < 0~20180205.c0d9813c-2ubuntu0.20~20180205.c0d9813c-2ubuntu0.2

CVSS provenance

nvdv3.15.7MEDIUMCVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
nvdv2.02.7LOWAV:A/AC:L/Au:S/C:N/I:N/A:P
osv9.1CRITICAL
vendor_ubuntu9.1CRITICAL
vendor_debian5.7MEDIUM
vendor_redhat5.7MEDIUM
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