CVE-2023-6039CWE-416

Kernel: use-after-free in drivers/net/usb/lan78xx.c in lan78xx_disconnect

Medium · published November 9, 2023

CVSS v3.1
5.5
EPSS
0%
Percentile
16.5
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
5.5 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00258 · 16.5th percentile
Weakness
CWE-416 · Use After Free
Published
2023-11-09T15:08Z
EPSS history
Timeline
  • 09 NOV 15:08Z
    Kernel: use-after-free in drivers/net/usb/lan78xx.c in lan78xx_disconnect
    cvelistv5