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CVE-2022-50197

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CVE-2022-50197

Published: Jun 18, 2025

Modified: May 11, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: cpufreq: zynq: Fix refcount leak in zynq_get_revision of_find_compatible_node() returns a node pointer with refcount incremented, we should use of_node_put() on it when done. Add missing of_node_put() to avoid refcount leak.

VendorProductVersions

Linux

Linux

affected
00f7dc636366f72474b1896f4990b3c086cd2c6d - < f52c9be1779d70037ae300762d19b08fe3656237
affected
00f7dc636366f72474b1896f4990b3c086cd2c6d - < dcbb974254d2a27240c2e50185afdde90f923feb
affected
00f7dc636366f72474b1896f4990b3c086cd2c6d - < a530fa52d4fdffc5f010f90c05ac63019b8ff5f8
affected
00f7dc636366f72474b1896f4990b3c086cd2c6d - < 22e6d8bcde8e66b64f46bf9bd2d3d0f88d40c39f
affected
00f7dc636366f72474b1896f4990b3c086cd2c6d - < 179034fb108e3655142f2af0c309cef171c34d68

+3 more versions

Linux

Linux

affected
3.16
unaffected
0 - < 3.16
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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