CVE-2023-23000

In the Linux kernel before 5.17, drivers/phy/tegra/xusb.c mishandles the tegra_xusb_find_port_node return value

Medium · published March 1, 2023

CVSS v3.1
5.5
EPSS
0%
Percentile
18.2
In the wild
Unconfirmed
What it is

In the Linux kernel before 5.17, drivers/phy/tegra/xusb.c mishandles the tegra_xusb_find_port_node return value. Callers expect NULL in the error case, but an error pointer is used.

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
0.00270 · 18.2th percentile
Published
2023-03-01T00:00Z
EPSS history
Timeline
  • 01 MAR 00:00Z
    In the Linux kernel before 5.17, drivers/phy/tegra/xusb.c mishandles the tegra_xusb_find_port_node return value
    cvelistv5