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CVE-2022-49454

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CVE-2022-49454

Published: Feb 26, 2025

Modified: May 11, 2026

PUBLISHED

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.

VendorProductVersions

Linux

Linux

affected
87e8657ba99cac87b84c7f8ead91b44d88345504 - < ad1c9d13e04509ae24fae8dd2897148657323519
affected
87e8657ba99cac87b84c7f8ead91b44d88345504 - < 4cef4237d6c37257cb6ddc397723e9c0dded0efe
affected
87e8657ba99cac87b84c7f8ead91b44d88345504 - < 09b2d906d78ddf5042b1f3e0091835fc6997e8a4
affected
87e8657ba99cac87b84c7f8ead91b44d88345504 - < 214e0d8fe4a813ae6ffd62bc2dfe7544c20914f4

Linux

Linux

affected
5.15
unaffected
0 - < 5.15
unaffected
5.15.46 - <= 5.15.*
unaffected
5.17.14 - <= 5.17.*
unaffected
5.18.3 - <= 5.18.*

+1 more versions

References

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