CVE-2022-50033
N/A
N/A
Summary
In the Linux kernel, the following vulnerability has been resolved:
usb: host: ohci-ppc-of: Fix refcount leak bug
In ohci_hcd_ppc_of_probe(), of_find_compatible_node() will return a node pointer with refcount incremented. We should use of_node_put() when it is not used anymore.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | 796bcae7361c28cf825780f6f1aac9dd3411394e < fe6fe64403710287f0ae61a516954d8a4f7c9e3f | affected |
| Linux | Linux | 796bcae7361c28cf825780f6f1aac9dd3411394e < c5c5bd5cdcc6dc9f75f53d1c89af463d39a2bb96 | affected |
| Linux | Linux | 796bcae7361c28cf825780f6f1aac9dd3411394e < ec583e300aee9f152a64911445092d18e1c36729 | affected |
| Linux | Linux | 796bcae7361c28cf825780f6f1aac9dd3411394e < 0334d23c56ecf1ee1563bb83e29cc5a51ed7fb4e | affected |
| Linux | Linux | 796bcae7361c28cf825780f6f1aac9dd3411394e < cb5dd65e889163e723df1c2f02288cc527a57785 | affected |
| Linux | Linux | 796bcae7361c28cf825780f6f1aac9dd3411394e < 0fc62bbc95319bbd330e3645afc7c286acec9ef8 | affected |
| Linux | Linux | 796bcae7361c28cf825780f6f1aac9dd3411394e < 403132881e66db7aa98b55c6655daedd80d407fd | affected |
| Linux | Linux | 796bcae7361c28cf825780f6f1aac9dd3411394e < 40a959d7042bb7711e404ad2318b30e9f92c6b9b | affected |
| Linux | Linux | 2.6.29 | affected |
| Linux | Linux | 0 < 2.6.29 | unaffected |
| Linux | Linux | 4.9.326 <= 4.9.* | unaffected |
| Linux | Linux | 4.14.291 <= 4.14.* | unaffected |
| Linux | Linux | 4.19.256 <= 4.19.* | unaffected |
| Linux | Linux | 5.4.211 <= 5.4.* | unaffected |
| Linux | Linux | 5.10.138 <= 5.10.* | unaffected |
| Linux | Linux | 5.15.63 <= 5.15.* | unaffected |
| Linux | Linux | 5.19.4 <= 5.19.* | unaffected |
| Linux | Linux | 6.0 <= * | unaffected |
Weaknesses
References
- https://git.kernel.org/stable/c/fe6fe64403710287f0ae61a516954d8a4f7c9e3f
- https://git.kernel.org/stable/c/c5c5bd5cdcc6dc9f75f53d1c89af463d39a2bb96
- https://git.kernel.org/stable/c/ec583e300aee9f152a64911445092d18e1c36729
- https://git.kernel.org/stable/c/0334d23c56ecf1ee1563bb83e29cc5a51ed7fb4e
- https://git.kernel.org/stable/c/cb5dd65e889163e723df1c2f02288cc527a57785
- https://git.kernel.org/stable/c/0fc62bbc95319bbd330e3645afc7c286acec9ef8
- https://git.kernel.org/stable/c/403132881e66db7aa98b55c6655daedd80d407fd
- https://git.kernel.org/stable/c/40a959d7042bb7711e404ad2318b30e9f92c6b9b
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