CVE Database›Document archive›CVE-2024-26851

CVE-2024-26851

kernel: netfilter: nf_conntrack_h323: Add protection for bmp length out of range

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Severity

Moderate

Red Hat Product Security

5.5

CVSS 3.1

Review impact separately from score.

Published · April 17, 2024

Updated · October 29, 2026

Description

A vulnerability was found in the netfilter subsystem of the Linux kernel, specifically in the nf_conntrack_h323 module. This issue involves inadequate protection for BMP length values, potentially leading to out-of-range conditions.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

CVSS / CWE

CVSS 3.1 · 5.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CWE-20 · Improper Input Validation