CVE-2023-4132CWE-416

Kernel: smsusb: use-after-free caused by do_submit_urb()

Medium · published August 3, 2023

CVSS v3.1
5.5
EPSS
0%
Percentile
15.9
In the wild
Unconfirmed
What it is

A use-after-free vulnerability was found in the siano smsusb module in the Linux kernel. The bug occurs during device initialization when the siano device is plugged in. This flaw allows a local user to crash the system, causing a denial of service condition.

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
0.00253 · 15.9th percentile
Weakness
CWE-416 · Use After Free
Published
2023-08-03T14:32Z
EPSS history
Timeline
  • 03 AUG 14:32Z
    Kernel: smsusb: use-after-free caused by do_submit_urb()
    cvelistv5