CVE-2024-26851
kernel: netfilter: nf_conntrack_h323: Add protection for bmp length out of range
Severity
ModerateRed Hat Product Security
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 · 5.5CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE-20 · Improper Input Validation