CVE-2019-14556
MEDIUM
4.4
CVSS Score
Published: October 5, 2020 at 01:49 PM UTC
Updated: June 17, 2026 at 02:18 AM UTC
56 products affected across 1 vendorCore I7+8700Core I7-8700tCore I7-8700k
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Severity
MEDIUM4.4
Exploit prediction
EPSS 0.3%
Description
Improper initialization in BIOS firmware for 8th, 9th, 10th Generation Intel(R) Core(TM), Intel(R) Celeron(R) Processor 4000 & 5000 Series Processors may allow a privileged user to potentially enable denial of service via local access.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
All versions
intel-celeron-4205u (environment) · intel-celeron-4305u (environment) · intel-celeron-4305ue (environment) · intel-celeron-5205u (environment) · intel-celeron-5305u (environment) · intel-core-i3-8100 (environment) · intel-core-i3-8100f (environment) · intel-core-i3-8100t (environment) · intel-core-i3-8300 (environment) · intel-core-i3-8300t (environment) · intel-core-i3-8350k (environment) · intel-core-i3-9100 (environment) · intel-core-i3-9100f (environment) · intel-core-i3-9100t (environment) · intel-core-i3-9300 (environment) · intel-core-i3-9300t (environment) · intel-core-i3-9320 (environment) · intel-core-i3-9350k (environment) · intel-core-i3-9350kf (environment) · intel-core-i5-8400 (environment) · intel-core-i5-8400t (environment) · intel-core-i5-8500 (environment) · intel-core-i5-8500t (environment) · intel-core-i5-8600 (environment) · intel-core-i5-8600k (environment) · intel-core-i5-8600t (environment) · intel-core-i5-9400 (environment) · intel-core-i5-9400f (environment) · intel-core-i5-9400t (environment) · intel-core-i5-9500 (environment) · intel-core-i5-9500f (environment) · intel-core-i5-9500t (environment) · intel-core-i5-9600 (environment) · intel-core-i5-9600k (environment) · intel-core-i5-9600kf (environment) · intel-core-i5-9600t (environment) · intel-core-i7-1060g7 (environment) · intel-core-i7-1060ng7 (environment) · intel-core-i7-1065g7 (environment) · intel-core-i7-1068ng7 (environment) · intel-core-i7-8086k (environment) · intel-core-i7-8700 (environment) · intel-core-i7-8700k (environment) · intel-core-i7-8700t (environment) · intel-core-i7-9700 (environment) · intel-core-i7-9700f (environment) · intel-core-i7-9700k (environment) · intel-core-i7-9700kf (environment) · intel-core-i7-9700t (environment) · intel-core-i9-9900 (environment) · intel-core-i9-9900k (environment) · intel-core-i9-9900kf (environment) · intel-core-i9-9900ks (environment) · intel-core-i9-9900t (environment)
Celeron 4205U· Inteldevice
80%All versions
Celeron 4305U· Inteldevice
80%All versions
Celeron 4305UE· Inteldevice
80%All versions
Celeron 5205U· Inteldevice
80%All versions
Celeron 5305U· Inteldevice
80%All versions
Core I3-8100· Inteldevice
80%All versions
Core I3-8100F· Inteldevice
80%All versions
Core I3-8100t· Inteldevice
80%All versions
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (1)
x_refsource_MISCVendor Advisory
Source: [email protected]
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00356.htmlCVSS
- Attack Vector
- LOCAL
- Complexity
- LOW
- Privileges
- HIGH
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- NONE
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-665
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