CVE Database›CVE-2022-48744

CVE-2022-48744

kernel: net/mlx5e: Avoid field-overflowing memcpy()

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Severity

Moderate

Red Hat Product Security

6.7

CVSS 3.1

Review impact separately from score.

Published · June 20, 2024

Updated · August 5, 2026

Description

A vulnerability was found in the Linux kernel's mlx5 driver in the mlx5e_xdp implementation. This issue arises from a field-overflowing memcpy() that writes beyond the intended buffer size, potentially corrupting adjacent memory areas.

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 · 6.7
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CWE-787 · Out-of-bounds Write