CVE-2022-50153
usb: host: Fix refcount leak in ehci_hcd_ppc_of_probe
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: usb: host: Fix refcount leak in ehci_hcd_ppc_of_probe 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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Jun 18, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
796bcae7361c28cf825780f6f1aac9dd3411394e < b9c4a480cb0ada07154debf681454cbb55e30b59 796bcae7361c28cf825780f6f1aac9dd3411394e < 038453b17fe30ea38f0f3c916e2ae2b7f8cef84e 796bcae7361c28cf825780f6f1aac9dd3411394e < 8cbc3870ff356366842af3228dd8e7bc278e5edd 796bcae7361c28cf825780f6f1aac9dd3411394e < 585d22a5624ef2b540c337665c72fea8cd33db50 796bcae7361c28cf825780f6f1aac9dd3411394e < c0a4b454486b23bb4d94ce49f490830ecc354040 796bcae7361c28cf825780f6f1aac9dd3411394e < 8e51a512c1079109bec4c80915e647692d583e79 796bcae7361c28cf825780f6f1aac9dd3411394e < 3a50c917c67dd0bc39c14de4a8b75a1d50fdce66 796bcae7361c28cf825780f6f1aac9dd3411394e < b5c5b13cb45e2c88181308186b0001992cb41954
Linux / Linux
2.6.29
References
git.kernel.org: https://git.kernel.org/stable/c/b9c4a480cb0ada07154debf681454cbb55e30b59 git.kernel.org: https://git.kernel.org/stable/c/038453b17fe30ea38f0f3c916e2ae2b7f8cef84e git.kernel.org: https://git.kernel.org/stable/c/8cbc3870ff356366842af3228dd8e7bc278e5edd git.kernel.org: https://git.kernel.org/stable/c/585d22a5624ef2b540c337665c72fea8cd33db50 git.kernel.org: https://git.kernel.org/stable/c/c0a4b454486b23bb4d94ce49f490830ecc354040 git.kernel.org: https://git.kernel.org/stable/c/8e51a512c1079109bec4c80915e647692d583e79 git.kernel.org: https://git.kernel.org/stable/c/3a50c917c67dd0bc39c14de4a8b75a1d50fdce66 git.kernel.org: https://git.kernel.org/stable/c/b5c5b13cb45e2c88181308186b0001992cb41954