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Medium severity5.5NVD Advisory· Published Feb 26, 2025· Updated Jun 17, 2026

CVE-2022-49454

CVE-2022-49454

Description

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

PCI: mediatek: Fix refcount leak in mtk_pcie_subsys_powerup()

The of_find_compatible_node() function returns a node pointer with refcount incremented, We should use of_node_put() on it when done Add the missing of_node_put() to release the refcount.

AI Insight

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Affected products

4
  • Linux/Kernelllm-fuzzy3 versions
    (expand)+ 2 more
    • (no CPE)
    • (no CPE)range: 5.15
    • cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*range: >=5.15,<5.15.46
  • osv-coords
    pkg:linux/kernel
    Range: >= 5.15.0, < 5.15.46

Patches

Vulnerability mechanics

References

4

News mentions

0

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