CVE Database›Document archive›CVE-2024-42148

CVE-2024-42148

kernel: bnx2x: Fix multiple UBSAN array-index-out-of-bounds

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Severity

Moderate

Red Hat Product Security

5.2

CVSS 3.1

Review impact separately from score.

Published · July 30, 2024

Updated · February 2, 2026

Description

A vulnerability was found in the Linux kernel's broadcom bnx2x driver where the limit on the stats_query_entry array's size is too small and can lead to array-index-out-of-bounds errors if the user defines a higher number of Ethernet queues than the driver can handle or the system has 32+ CPU cores. This can lead to system instability or crashes.

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 · 5.2
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:H

CWE-129 · Improper Validation of Array Index