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CVE-2024-44988

kernel: net: dsa: mv88e6xxx: Fix out-of-bound access

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Severity

Moderate

Red Hat Product Security

5.5

CVSS 3.1

Review impact separately from score.

Published · September 4, 2024

Updated · September 13, 2026

Description

A flaw was found in the Linux kernel's mv88e6xxx Ethernet switch driver. An out-of-bounds access can occur if an Address Translation Unit (ATU) violation is triggered by a CPU Load operation, causing the Station Port ID (SPID) to exceed the allocated array size. This vulnerability could lead to a denial of service.

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

No mitigation is specified in collected source.

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-125 · Out-of-bounds Read