CVE-2022-50458
clk: tegra: Fix refcount leak in tegra210_clock_init
Description
In the Linux kernel, the following vulnerability has been resolved: clk: tegra: Fix refcount leak in tegra210_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.
INFO
Published Date :
Oct. 1, 2025, 12:15 p.m.
Last Modified :
Oct. 2, 2025, 7:12 p.m.
Remotely Exploit :
No
Source :
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Solution
- Apply the patch for clk: tegra: Fix refcount leak.
- Ensure kernel is updated with the fix.
- Verify reference counts in clock initialization.
References to Advisories, Solutions, and Tools
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information, practical solutions, and valuable tools related to
CVE-2022-50458.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2022-50458 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2022-50458
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
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CVE-2022-50458 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2022-50458 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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New CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Oct. 01, 2025
Action Type Old Value New Value Added Description In the Linux kernel, the following vulnerability has been resolved: clk: tegra: Fix refcount leak in tegra210_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. Added Reference https://git.kernel.org/stable/c/1a6d97139b0a370a9d0809a00e91c41f5bcd3ef1 Added Reference https://git.kernel.org/stable/c/417ed4432b1b40526b1cb50e535d46900505f6d9 Added Reference https://git.kernel.org/stable/c/56c78cb1f00a9dde8cd762131ce8f4c5eb046fbb Added Reference https://git.kernel.org/stable/c/6d3ac23b952f374017e1a5249d1f03bdbc7f9878 Added Reference https://git.kernel.org/stable/c/a19360db83d29bd6b0de4ffad2c815d79246ba99 Added Reference https://git.kernel.org/stable/c/ac010ec3484ba95c6ab3d946f9a83560005c13c6 Added Reference https://git.kernel.org/stable/c/e715510adc20a4a07f157ece4e6d068e648a0383 Added Reference https://git.kernel.org/stable/c/f38f34ba1e1029b927b81b9bf9d952f4ed4007bd Added Reference https://git.kernel.org/stable/c/f487137a53b1a0692211f7ae82c0a7f87c30bdbe