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CVE-2019-14558

Published: Oct 5, 2020Updated: Nov 21, 2024 Sources: CVE List NVD BDUNVD-CWE-Other
NVD MITRE
5.7CVSSMEDIUM
EPSS Score
0.7%
Top 51.3%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

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 Vector Breakdown

AV:AAC:LPR:LUI:NS:UC:NI:NA:H
Exploitability
AV:AAttack Vector
Adjacent
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

NVD-CWE-Other

Affected Products

biosintel
EmbeddedFirmware
Hardware Firmware / bios-uefi
debian linuxdebian
On-premOS
Operating Systems / linux-distro
8th Generation Intel CoreIntel Corp.
EmbeddedFirmware
Hardware Firmware / cpu-gpu
9th Generation Intel CoreIntel Corp.
Firmware
Hardware Firmware / cpu-gpu
Intel Celeron Processor 5000 SeriesIntel Corp.
Embedded
Hardware Firmware / cpu-gpu
intelcommercialUSHardware Firmwareaka intel corp.
debianoss-projectGBOperating Systemsaka debian gnu/linux
intel corp.commercialUSHardware Firmwareaka intel
and 4 more affected products View all →

Exploitability

Official Patch Available

References

https://lists.debian.org/debian-lts-announce/2021/04/msg00032.html
lists.debian.org
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00356.html
intel.com
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00356.html
intel.com
and 2 more references View all →

Timeline

Published
Oct 5, 2020
Last Updated
Nov 21, 2024

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