CVE-2022-50019

tty: serial: Fix refcount leak bug in ucc_uart.c

published June 18, 2025

CVSS
—
EPSS
0%
Percentile
8.6
In the wild
Unconfirmed
What it is

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

tty: serial: Fix refcount leak bug in ucc_uart.c

In soc_info(), of_find_node_by_type() will return a node pointer

with refcount incremented. We should use of_node_put() when it is

not used anymore.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00194 · 8.6th percentile
Published
2025-06-18T11:01Z
EPSS history
Timeline
  • 18 JUN 11:01Z
    tty: serial: Fix refcount leak bug in ucc_uart.c
    cvelistv5