CVE-2022-49652

dmaengine: ti: Fix refcount leak in ti_dra7_xbar_route_allocate

Medium · published February 26, 2025

CVSS v3.1
5.5
EPSS
0%
Percentile
17.5
In the wild
Unconfirmed
What it is

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

dmaengine: ti: Fix refcount leak in ti_dra7_xbar_route_allocate

of_parse_phandle() returns a node pointer with refcount

incremented, we should use of_node_put() on it when not needed anymore.

Add missing of_node_put() in to fix this.

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
0.00266 · 17.5th percentile
Published
2025-02-26T02:23Z
EPSS history
Timeline
  • 26 FEB 02:23Z
    dmaengine: ti: Fix refcount leak in ti_dra7_xbar_route_allocate
    cvelistv5