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CVE-2023-45871

nvd nist
Published: Oct 15, 2023Modified: Jun 17, 2026

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7.5
Vector
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Exploitability: 1.6 / Impact: 5.9
Source: NVD

Description

An issue was discovered in drivers/net/ethernet/intel/igb/igb_main.c in the IGB driver in the Linux kernel before 6.5.3. A buffer size may not be adequate for frames larger than the MTU.

Affected (9)

Linux
1 product
Linux Kernel
Debian
1 product
Debian Linux
Configuration A
8 vulnerable
Vulnerable SoftwareAffected Versions
Linux
Linux Kernel
From 3.4 to 4.14.326
Linux Kernel
From 4.15 to 4.19.295
Linux Kernel
From 4.20 to 5.4.257
Linux Kernel
From 5.11 to 5.15.132
Linux Kernel
From 5.16 to 6.1.53
Linux Kernel
From 5.5 to 5.10.195
Linux Kernel
From 6.2 to 6.4.16
Linux Kernel
From 6.5 to 6.5.3
Configuration B
1 vulnerable
Vulnerable SoftwareAffected Versions
Debian Linux
Version 10.0

Related CWEs

CWE-131
Incorrect Calculation of Buffer Size
The product does not correctly calculate the size to be used when allocating a buffer, which could lead to a buffer overflow.

References (8)

Source: cve@mitre.org
Release Notes
Source: cve@mitre.org
Mailing ListPatch
Source: cve@mitre.org
Mailing ListThird Party Advisory
Source: cve@mitre.org
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Release Notes
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing ListPatch
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing ListThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory

Timeline

No history available yet.