CVE-2022-50113
N/A
N/A
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | c8c74939f791ccbbfff988aec5f929374dbef2a6 < 3bb0c0b5f0f866fc3785380e0860dc37ceacf342 | affected |
| Linux | Linux | c8c74939f791ccbbfff988aec5f929374dbef2a6 < 7a63a8c253bf57dfd9fa3ee2a7f1a3727505f947 | affected |
| Linux | Linux | c8c74939f791ccbbfff988aec5f929374dbef2a6 < eda26893dabfc6da7a1e1ff5f8628ed9faab3ab9 | affected |
| Linux | Linux | 5.16 | affected |
| Linux | Linux | 0 < 5.16 | unaffected |
| Linux | Linux | 5.18.18 <= 5.18.* | unaffected |
| Linux | Linux | 5.19.2 <= 5.19.* | unaffected |
| Linux | Linux | 6.0 <= * | unaffected |
Weaknesses
References
- https://git.kernel.org/stable/c/3bb0c0b5f0f866fc3785380e0860dc37ceacf342
- https://git.kernel.org/stable/c/7a63a8c253bf57dfd9fa3ee2a7f1a3727505f947
- https://git.kernel.org/stable/c/eda26893dabfc6da7a1e1ff5f8628ed9faab3ab9
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