CVE Database›CVE-2024-50258

CVE-2024-50258

kernel: net: fix crash when config small gso_max_size/gso_ipv4_max_size

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Severity

Moderate

Red Hat Product Security

5.5

CVSS 3.1

Review impact separately from score.

Published · November 9, 2024

Updated · October 29, 2026

Description

A flaw was found in the Linux kernel's networking subsystem. A local attacker with privileges to configure network parameters could set a small gso_max_size or gso_ipv4_max_size. This misconfiguration leads to an integer underflow, which may cause a system crash, resulting in a Denial of Service (DoS).

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-191 · Integer Underflow (Wrap or Wraparound)