CVE-2023-45871

HIGH

Linux kernel <6.5.3 - Buffer Overflow

Title source: llm
STIX 2.1

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.

Scores

CVSS v3 7.5
EPSS 0.0003
EPSS Percentile 6.9%
Attack Vector ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-131
Status published
Products (2)
debian/debian_linux 10.0
linux/linux_kernel 3.4 - 4.14.326
Published Oct 15, 2023
Tracked Since Feb 18, 2026