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CVE-2022-50141

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CVE-2022-50141

Published: Jun 18, 2025

Modified: May 11, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: mmc: sdhci-of-esdhc: Fix refcount leak in esdhc_signal_voltage_switch of_find_matching_node() 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. of_node_put() checks null pointer.

VendorProductVersions

Linux

Linux

affected
ea35645a3c66a74af92d3bbb4eb131220fc3e58a - < a63d5d01e83b984b1b9c7ae8fc9c8c93697a3820
affected
ea35645a3c66a74af92d3bbb4eb131220fc3e58a - < 547db1dd98d1815574ebea7358015a17199a93bc
affected
ea35645a3c66a74af92d3bbb4eb131220fc3e58a - < 4c472a2c9ed6ea9d272268d7f484d4303c549f1a
affected
ea35645a3c66a74af92d3bbb4eb131220fc3e58a - < b305475df756256a186623f0991d05a816de881a
affected
ea35645a3c66a74af92d3bbb4eb131220fc3e58a - < 352377cf74710bc3368dddf78f17210dfe456933

+3 more versions

Linux

Linux

affected
4.12
unaffected
0 - < 4.12
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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