CVE-2023-53397

MEDIUM

Linux Kernel - Buffer Overflow

Title source: llm
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: modpost: fix off by one in is_executable_section() The > comparison should be >= to prevent an out of bounds array access.

Scores

CVSS v3 5.5
EPSS 0.0002
EPSS Percentile 4.2%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-193
Status published
Products (1)
linux/linux_kernel 4.1 - 4.14.322
Published Sep 18, 2025
Tracked Since Feb 18, 2026