Intel Ethernet Network Controller E810 prior 1.5.5.6 Firmware denial of service

CVSS Meta Temp Score
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CTI Interest Score
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4.1$0-$5k0.00

Summaryinfo

A vulnerability categorized as problematic has been discovered in Intel Ethernet Network Controller E810. Affected by this issue is some unknown functionality of the component Firmware. Executing a manipulation can lead to denial of service. This vulnerability is registered as CVE-2021-0198. It is possible to launch the attack remotely. No exploit is available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability has been found in Intel Ethernet Network Controller E810 and classified as problematic. This vulnerability affects an unknown functionality of the component Firmware. The manipulation with an unknown input leads to a denial of service vulnerability. The CWE definition for the vulnerability is CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. As an impact it is known to affect availability.

The weakness was published 11/18/2021 as intel-sa-00554. The advisory is shared for download at intel.com. This vulnerability was named CVE-2021-0198 since 10/22/2020. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1499.

Upgrading to version 1.5.5.6 eliminates this vulnerability.

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Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.1

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Ethernet Network Controller E810 1.5.5.6

Timelineinfo

10/22/2020 🔍
11/18/2021 +392 days 🔍
11/18/2021 +0 days 🔍
11/21/2021 +3 days 🔍

Sourcesinfo

Vendor: intel.com

Advisory: intel-sa-00554
Status: Confirmed

CVE: CVE-2021-0198 (🔍)
GCVE (CVE): GCVE-0-2021-0198
GCVE (VulDB): GCVE-100-186880

Entryinfo

Created: 11/18/2021 10:35
Updated: 11/21/2021 17:15
Changes: 11/18/2021 10:35 (39), 11/21/2021 17:15 (1)
Complete: 🔍
Cache ID: 216::103

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