Intel Ethernet Controller X722/Ethernet Controller 800 up to 1.3.18 on Linux RMDA Driver input validation

CVSS Meta Temp Score
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CTI Interest Score
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6.0$0-$5k0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in Intel Ethernet Controller X722 and Ethernet Controller 800 up to 1.3.18 on Linux. Affected is an unknown function of the component RMDA Driver. Such manipulation leads to input validation. This vulnerability is listed as CVE-2021-0084. The attack may be performed from remote. There is no available exploit. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability was found in Intel Ethernet Controller X722 and Ethernet Controller 800 up to 1.3.18 on Linux and classified as critical. Affected by this issue is an unknown functionality of the component RMDA Driver. The manipulation with an unknown input leads to a input validation vulnerability. Using CWE to declare the problem leads to CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. Impacted is confidentiality, integrity, and availability.

The weakness was presented 08/11/2021 as intel-sa-00515. The advisory is shared for download at intel.com. This vulnerability is handled as CVE-2021-0084. There are neither technical details nor an exploit publicly available.

Upgrading to version 1.3.19 eliminates this vulnerability.

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Productinfo

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.0

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Input validation
CWE: CWE-20
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 Controller X722/Ethernet Controller 800 1.3.19

Timelineinfo

10/22/2020 🔍
08/11/2021 +293 days 🔍
08/11/2021 +0 days 🔍
08/16/2021 +5 days 🔍

Sourcesinfo

Vendor: intel.com

Advisory: intel-sa-00515
Status: Confirmed

CVE: CVE-2021-0084 (🔍)
GCVE (CVE): GCVE-0-2021-0084
GCVE (VulDB): GCVE-100-180608

Entryinfo

Created: 08/11/2021 17:52
Updated: 08/16/2021 13:13
Changes: 08/11/2021 17:52 (40), 08/16/2021 13:13 (2)
Complete: 🔍
Cache ID: 216::103

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