Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: soc: qcom: ocmem: Fix refcount leak in of_get_ocmem of_parse_phandle() returns a node pointer with refcount incremented, we should use of_node_put() on it when not need anymore. Add missing of_node_put() to avoid refcount leak. of_node_put() will check NULL pointer.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 88c1e9404f1deee02e52d13aae3d9ee2cabd66f5 before 07aea6819d569d1e172227486655e4fb5bd4cdb9; affected 88c1e9404f1deee02e52d13aae3d9ee2cabd66f5 before 84a928b44cb303d5756e3bff2734921de8dce4f6; affected 88c1e9404f1deee02e52d13aae3d9ee2cabd66f5 before a1e4243c0dddeafb4ace6d9906d3f5129b81a9fe; affected 88c1e9404f1deee02e52d13aae3d9ee2cabd66f5 before ed40a48d0a9166edb22e2b8efafea822e93dd79a; affected 88c1e9404f1deee02e52d13aae3d9ee2cabd66f5 before 92a563fcf14b3093226fb36f12e9b5cf630c5a5d |
| Linux / Linux | affected 5.5; unaffected 0 before 5.5; 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/07aea6819d569d1e172227486655e4fb5bd4cdb9
- https://git.kernel.org/stable/c/84a928b44cb303d5756e3bff2734921de8dce4f6
- https://git.kernel.org/stable/c/a1e4243c0dddeafb4ace6d9906d3f5129b81a9fe
- https://git.kernel.org/stable/c/ed40a48d0a9166edb22e2b8efafea822e93dd79a
- https://git.kernel.org/stable/c/92a563fcf14b3093226fb36f12e9b5cf630c5a5d