CVE-2022-50197

cpufreq: zynq: Fix refcount leak in zynq_get_revision

published June 18, 2025

CVSS
—
EPSS
0%
Percentile
15.0
In the wild
Unconfirmed
What it is

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

cpufreq: zynq: Fix refcount leak in zynq_get_revision

of_find_compatible_node() returns a node pointer with refcount

incremented, we should use of_node_put() on it when done.

Add missing of_node_put() to avoid refcount leak.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00247 · 15.0th percentile
Published
2025-06-18T11:03Z
EPSS history
Timeline
  • 18 JUN 11:03Z
    cpufreq: zynq: Fix refcount leak in zynq_get_revision
    cvelistv5