Riskcovery

CVE-2022-50113

ASoc: audio-graph-card2: Fix refcount leak bug in __graph_get_type()

State
Published
Severity
Not scored
Published
Jun 18, 2025
Updated
May 11, 2026
Reserved
Jun 18, 2025

Read the record on cve.org

Description

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

ASoc: audio-graph-card2: Fix refcount leak bug in __graph_get_type()

We should call of_node_put() for the reference before its replacement as it returned by of_get_parent() which has increased the refcount. Besides, we should also call of_node_put() before return.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • c8c74939f791ccbbfff988aec5f929374dbef2a6 to before 3bb0c0b5f0f866fc3785380e0860dc37ceacf342Affected
  • c8c74939f791ccbbfff988aec5f929374dbef2a6 to before 7a63a8c253bf57dfd9fa3ee2a7f1a3727505f947Affected
  • c8c74939f791ccbbfff988aec5f929374dbef2a6 to before eda26893dabfc6da7a1e1ff5f8628ed9faab3ab9Affected
LinuxLinux
  • 5.16Affected
  • before 5.16Not affected
  • 5.18.18 through 5.18.*Not affected
  • 5.19.2 through 5.19.*Not affected
  • 6.0 and laterNot affected

References

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