CVE-2023-6039

MediumCVSS 5.5/10Last modified Jun 17, 2026

Description

A use-after-free flaw was found in lan78xx_disconnect in drivers/net/usb/lan78xx.c in the network sub-component, net/usb/lan78xx in the Linux Kernel. This flaw allows a local attacker to crash the system when the LAN78XX USB device detaches.

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

Affected software

No affected versions have been published.

Timeline

Published
Nov 9, 2023
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2023-6039: Medium severity, CVSS 5.5 | Vulnix