CVE-2022-50249
BaseFortify
Publication date: 2025-09-15
Last updated on: 2025-11-25
Assigner: kernel.org
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| linux | linux_kernel | From 5.15.160 (inc) to 5.16 (inc) |
| linux | linux_kernel | From 5.15.160 (inc) to 5.16 (inc) |
| linux | linux_kernel | From 5.15.160 (inc) to 5.16 (inc) |
| linux | linux_kernel | From 5.15.160 (inc) to 5.16 (inc) |
| linux | linux_kernel | From 5.15.160 (inc) to 5.16 (inc) |
| linux | linux_kernel | From 5.15.160 (inc) to 5.16 (inc) |
| linux | linux_kernel | From 5.15.160 (inc) to 5.16 (inc) |
| linux | linux_kernel | From 5.15.160 (inc) to 5.16 (inc) |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-NVD-CWE-Other |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is a reference count leak bug in the Linux kernel function of_get_ddr_timings(). It occurs because the function does not properly call of_node_put() when breaking out of the for_each_child_of_node() loop, which manages reference counting. This can lead to incorrect reference counting and potential resource leaks.
How can this vulnerability impact me? :
The impact of this vulnerability could be resource leaks in the Linux kernel due to improper reference counting. This might lead to increased memory usage or instability in systems relying on the affected kernel function.