Intel Ethernet Network Controllers and Adapters 4.4 on Linux Kernel Mode Driver wrap-around

CVSS Meta Temp Score
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CTI Interest Score
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8.4$0-$5k0.00

Summaryinfo

A vulnerability labeled as critical has been found in Intel Ethernet Network Controllers and Adapters on Linux. The impacted element is an unknown function of the component Kernel Mode Driver Handler. The manipulation results in wrap-around. This vulnerability was named CVE-2024-23981. The attack needs to be approached locally. There is no available exploit. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in Intel Ethernet Network Controllers and Adapters on Linux. It has been classified as critical. Affected is an unknown part of the component Kernel Mode Driver Handler. The manipulation with an unknown input leads to a wrap-around vulnerability. CWE is classifying the issue as CWE-128. Wrap around errors occur whenever a value is incremented past the maximum value for its type and therefore "wraps around" to a very small, negative, or undefined value. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

Wrap-around error in Linux kernel mode driver for some Intel(R) Ethernet Network Controllers and Adapters before version 28.3 may allow an authenticated user to potentially enable escalation of privilege via local access.

The advisory is available at intel.com. This vulnerability is traded as CVE-2024-23981 since 02/14/2024. The exploitability is told to be easy. Local access is required to approach this attack. The technical details are unknown and an exploit is not available.

Upgrading to version 28.3 eliminates this vulnerability.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

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Version

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔍
CNA CVSS-BT Score: 🔍
CNA Vector: 🔍

CVSSv3info

VulDB Meta Base Score: 8.5
VulDB Meta Temp Score: 8.4

VulDB Base Score: 7.8
VulDB Temp Score: 7.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
NVD Vector: 🔍

CNA Base Score: 8.8
CNA Vector (intel): 🔍

CVSSv2info

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

Exploitinginfo

Class: Wrap-around
CWE: CWE-128 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

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 Controllers and Adapters 28.3

Timelineinfo

02/14/2024 🔍
08/14/2024 +181 days 🔍
08/14/2024 +0 days 🔍
09/07/2024 +24 days 🔍

Sourcesinfo

Vendor: intel.com

Advisory: intel-sa-00918
Status: Confirmed

CVE: CVE-2024-23981 (🔍)
GCVE (CVE): GCVE-0-2024-23981
GCVE (VulDB): GCVE-100-274578

Entryinfo

Created: 08/14/2024 16:42
Updated: 09/07/2024 04:19
Changes: 08/14/2024 16:42 (76), 09/07/2024 04:19 (13)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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