CVE-2022-50197 - CVE | ByteOS Network

CVE Vulnerability Details :

CVE-2022-50197

PUBLISHED

More Info Official Page

Assigner-Linux

Assigner Org ID-416baaa9-dc9f-4396-8d5f-8c081fb06d67

Published At-18 Jun, 2025 | 11:03

Updated At-18 Jun, 2025 | 11:03

▼CVE Numbering Authority (CNA)

cpufreq: zynq: Fix refcount leak in zynq_get_revision

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.

Affected Products

Vendor

Linux Kernel Organization, Inc

Product

Repo

https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Program Files

arch/arm/mach-zynq/common.c

Default Status

unaffected

Versions

Affected

From 00f7dc636366f72474b1896f4990b3c086cd2c6d before f52c9be1779d70037ae300762d19b08fe3656237 (git)
From 00f7dc636366f72474b1896f4990b3c086cd2c6d before dcbb974254d2a27240c2e50185afdde90f923feb (git)
From 00f7dc636366f72474b1896f4990b3c086cd2c6d before a530fa52d4fdffc5f010f90c05ac63019b8ff5f8 (git)
From 00f7dc636366f72474b1896f4990b3c086cd2c6d before 22e6d8bcde8e66b64f46bf9bd2d3d0f88d40c39f (git)
From 00f7dc636366f72474b1896f4990b3c086cd2c6d before 179034fb108e3655142f2af0c309cef171c34d68 (git)
From 00f7dc636366f72474b1896f4990b3c086cd2c6d before ecefd22d5db7ccb8bec2646e5d25e058fc33162a (git)
From 00f7dc636366f72474b1896f4990b3c086cd2c6d before 3b01353f1825151a29d08e0868b2bf01e1116ab5 (git)
From 00f7dc636366f72474b1896f4990b3c086cd2c6d before d1ff2559cef0f6f8d97fba6337b28adb10689e16 (git)

Vendor

Linux Kernel Organization, Inc

Product

Repo

https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Program Files

arch/arm/mach-zynq/common.c

Default Status

affected

Versions

Affected

3.16

Unaffected

From 0 before 3.16 (semver)
From 4.14.291 through 4.14.* (semver)
From 4.19.256 through 4.19.* (semver)
From 5.4.211 through 5.4.* (semver)
From 5.10.137 through 5.10.* (semver)
From 5.15.61 through 5.15.* (semver)
From 5.18.18 through 5.18.* (semver)
From 5.19.2 through 5.19.* (semver)
From 6.0 through * (original_commit_for_fix)

References

Hyperlink	Resource
https://git.kernel.org/stable/c/f52c9be1779d70037ae300762d19b08fe3656237	N/A
https://git.kernel.org/stable/c/dcbb974254d2a27240c2e50185afdde90f923feb	N/A
https://git.kernel.org/stable/c/a530fa52d4fdffc5f010f90c05ac63019b8ff5f8	N/A
https://git.kernel.org/stable/c/22e6d8bcde8e66b64f46bf9bd2d3d0f88d40c39f	N/A
https://git.kernel.org/stable/c/179034fb108e3655142f2af0c309cef171c34d68	N/A
https://git.kernel.org/stable/c/ecefd22d5db7ccb8bec2646e5d25e058fc33162a	N/A
https://git.kernel.org/stable/c/3b01353f1825151a29d08e0868b2bf01e1116ab5	N/A
https://git.kernel.org/stable/c/d1ff2559cef0f6f8d97fba6337b28adb10689e16	N/A

Hyperlink: https://git.kernel.org/stable/c/f52c9be1779d70037ae300762d19b08fe3656237

Resource: N/A

Hyperlink: https://git.kernel.org/stable/c/dcbb974254d2a27240c2e50185afdde90f923feb

Resource: N/A

Hyperlink: https://git.kernel.org/stable/c/a530fa52d4fdffc5f010f90c05ac63019b8ff5f8

Resource: N/A

Hyperlink: https://git.kernel.org/stable/c/22e6d8bcde8e66b64f46bf9bd2d3d0f88d40c39f

Resource: N/A

Hyperlink: https://git.kernel.org/stable/c/179034fb108e3655142f2af0c309cef171c34d68

Resource: N/A

Hyperlink: https://git.kernel.org/stable/c/ecefd22d5db7ccb8bec2646e5d25e058fc33162a

Resource: N/A

Hyperlink: https://git.kernel.org/stable/c/3b01353f1825151a29d08e0868b2bf01e1116ab5

Resource: N/A

Hyperlink: https://git.kernel.org/stable/c/d1ff2559cef0f6f8d97fba6337b28adb10689e16

Resource: N/A