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CVE-2022-50161

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CVE-2022-50161

Published: Jun 18, 2025

Modified: May 11, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: mtd: maps: Fix refcount leak in of_flash_probe_versatile of_find_matching_node_and_match() returns a node pointer with refcount incremented, we should use of_node_put() on it when not need anymore. Add missing of_node_put() to avoid refcount leak.

VendorProductVersions

Linux

Linux

affected
b0afd44bc192ff4c0e90a5fc1724350bcfc32b33 - < 3c8de6a838b7e0eb392754ac89dd66e698684342
affected
b0afd44bc192ff4c0e90a5fc1724350bcfc32b33 - < 79e57889aa0d92a6d769bad808fb105e7b6ea495
affected
b0afd44bc192ff4c0e90a5fc1724350bcfc32b33 - < 9124d51e01232a91da4034768a2a8d1688472179
affected
b0afd44bc192ff4c0e90a5fc1724350bcfc32b33 - < 52ae2b14f76ef2d490337ddc0037bc37125be7b8
affected
b0afd44bc192ff4c0e90a5fc1724350bcfc32b33 - < 4d67c8f74d804b20febf716ec96e9a475457ec60

+3 more versions

Linux

Linux

affected
4.7
unaffected
0 - < 4.7
unaffected
4.14.291 - <= 4.14.*
unaffected
4.19.256 - <= 4.19.*
unaffected
5.4.211 - <= 5.4.*

+5 more versions

References

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