CVE-2023-52512

pinctrl: nuvoton: wpcm450: fix out of bounds write

Medium · published March 2, 2024

CVSS v3.1
5.5
EPSS
0%
Percentile
12.1
In the wild
Unconfirmed
What it is

In the Linux kernel, the following vulnerability has been resolved:

pinctrl: nuvoton: wpcm450: fix out of bounds write

Write into 'pctrl->gpio_bank' happens before the check for GPIO index

validity, so out of bounds write may happen.

Found by Linux Verification Center (linuxtesting.org) with SVACE.

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
0.00222 · 12.1th percentile
Published
2024-03-02T21:52Z
EPSS history
Timeline
  • 02 MAR 21:52Z
    pinctrl: nuvoton: wpcm450: fix out of bounds write
    cvelistv5