Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 796bcae7361c28cf825780f6f1aac9dd3411394e before b9c4a480cb0ada07154debf681454cbb55e30b59; affected 796bcae7361c28cf825780f6f1aac9dd3411394e before 038453b17fe30ea38f0f3c916e2ae2b7f8cef84e; affected 796bcae7361c28cf825780f6f1aac9dd3411394e before 8cbc3870ff356366842af3228dd8e7bc278e5edd; affected 796bcae7361c28cf825780f6f1aac9dd3411394e before 585d22a5624ef2b540c337665c72fea8cd33db50; affected 796bcae7361c28cf825780f6f1aac9dd3411394e before c0a4b454486b23bb4d94ce49f490830ecc354040; affected 796bcae7361c28cf825780f6f1aac9dd3411394e before 8e51a512c1079109bec4c80915e647692d583e79; affected 796bcae7361c28cf825780f6f1aac9dd3411394e before 3a50c917c67dd0bc39c14de4a8b75a1d50fdce66; affected 796bcae7361c28cf825780f6f1aac9dd3411394e before b5c5b13cb45e2c88181308186b0001992cb41954 |
| Linux / Linux | affected 2.6.29; unaffected 0 before 2.6.29; unaffected 4.14.291 through 4.14.*; unaffected 4.19.256 through 4.19.*; unaffected 5.4.211 through 5.4.*; unaffected 5.10.137 through 5.10.*; unaffected 5.15.61 through 5.15.*; unaffected 5.18.18 through 5.18.*; unaffected 5.19.2 through 5.19.*; unaffected 6.0 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/b9c4a480cb0ada07154debf681454cbb55e30b59
- https://git.kernel.org/stable/c/038453b17fe30ea38f0f3c916e2ae2b7f8cef84e
- https://git.kernel.org/stable/c/8cbc3870ff356366842af3228dd8e7bc278e5edd
- https://git.kernel.org/stable/c/585d22a5624ef2b540c337665c72fea8cd33db50
- https://git.kernel.org/stable/c/c0a4b454486b23bb4d94ce49f490830ecc354040
- https://git.kernel.org/stable/c/8e51a512c1079109bec4c80915e647692d583e79
- https://git.kernel.org/stable/c/3a50c917c67dd0bc39c14de4a8b75a1d50fdce66
- https://git.kernel.org/stable/c/b5c5b13cb45e2c88181308186b0001992cb41954