CVE-2022-50197

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.

Reserved 2025-06-18 | Published 2025-06-18 | Updated 2025-06-18 | Assigner Linux

Product status

Default status
unaffected

00f7dc636366f72474b1896f4990b3c086cd2c6d before f52c9be1779d70037ae300762d19b08fe3656237
affected

00f7dc636366f72474b1896f4990b3c086cd2c6d before dcbb974254d2a27240c2e50185afdde90f923feb
affected

00f7dc636366f72474b1896f4990b3c086cd2c6d before a530fa52d4fdffc5f010f90c05ac63019b8ff5f8
affected

00f7dc636366f72474b1896f4990b3c086cd2c6d before 22e6d8bcde8e66b64f46bf9bd2d3d0f88d40c39f
affected

00f7dc636366f72474b1896f4990b3c086cd2c6d before 179034fb108e3655142f2af0c309cef171c34d68
affected

00f7dc636366f72474b1896f4990b3c086cd2c6d before ecefd22d5db7ccb8bec2646e5d25e058fc33162a
affected

00f7dc636366f72474b1896f4990b3c086cd2c6d before 3b01353f1825151a29d08e0868b2bf01e1116ab5
affected

00f7dc636366f72474b1896f4990b3c086cd2c6d before d1ff2559cef0f6f8d97fba6337b28adb10689e16
affected

Default status
affected

3.16
affected

Any version before 3.16
unaffected

4.14.291
unaffected

4.19.256
unaffected

5.4.211
unaffected

5.10.137
unaffected

5.15.61
unaffected

5.18.18
unaffected

5.19.2
unaffected

6.0
unaffected

References

git.kernel.org/...c/f52c9be1779d70037ae300762d19b08fe3656237

git.kernel.org/...c/dcbb974254d2a27240c2e50185afdde90f923feb

git.kernel.org/...c/a530fa52d4fdffc5f010f90c05ac63019b8ff5f8

git.kernel.org/...c/22e6d8bcde8e66b64f46bf9bd2d3d0f88d40c39f

git.kernel.org/...c/179034fb108e3655142f2af0c309cef171c34d68

git.kernel.org/...c/ecefd22d5db7ccb8bec2646e5d25e058fc33162a

git.kernel.org/...c/3b01353f1825151a29d08e0868b2bf01e1116ab5

git.kernel.org/...c/d1ff2559cef0f6f8d97fba6337b28adb10689e16

cve.org (CVE-2022-50197)

nvd.nist.gov (CVE-2022-50197)

Download JSON