Bug 2400708 (CVE-2022-50444) - CVE-2022-50444 kernel: clk: tegra20: Fix refcount leak in tegra20_clock_init
Summary: CVE-2022-50444 kernel: clk: tegra20: Fix refcount leak in tegra20_clock_init
Keywords:
Status: NEW
Alias: CVE-2022-50444
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-10-01 12:02 UTC by OSIDB Bzimport
Modified: 2025-10-01 23:11 UTC (History)
0 users

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)

Description OSIDB Bzimport 2025-10-01 12:02:51 UTC 
In the Linux kernel, the following vulnerability has been resolved:

clk: tegra20: Fix refcount leak in tegra20_clock_init

of_find_matching_node() returns a node pointer with refcount
incremented, we should use of_node_put() on it when not need anymore.
Add missing of_node_put() to avoid refcount leak.
Comment 1 Jon Moroney 2025-10-01 23:08:22 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025100102-CVE-2022-50444-9b11@gregkh/T
Note You need to log in before you can comment on or make changes to this bug.