CVE-2022-50196

Description

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.

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

Product status

Default status
unaffected

88c1e9404f1deee02e52d13aae3d9ee2cabd66f5 before 07aea6819d569d1e172227486655e4fb5bd4cdb9
affected

88c1e9404f1deee02e52d13aae3d9ee2cabd66f5 before 84a928b44cb303d5756e3bff2734921de8dce4f6
affected

88c1e9404f1deee02e52d13aae3d9ee2cabd66f5 before a1e4243c0dddeafb4ace6d9906d3f5129b81a9fe
affected

88c1e9404f1deee02e52d13aae3d9ee2cabd66f5 before ed40a48d0a9166edb22e2b8efafea822e93dd79a
affected

88c1e9404f1deee02e52d13aae3d9ee2cabd66f5 before 92a563fcf14b3093226fb36f12e9b5cf630c5a5d
affected

Default status
affected

5.5
affected

Any version before 5.5
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/07aea6819d569d1e172227486655e4fb5bd4cdb9

git.kernel.org/...c/84a928b44cb303d5756e3bff2734921de8dce4f6

git.kernel.org/...c/a1e4243c0dddeafb4ace6d9906d3f5129b81a9fe

git.kernel.org/...c/ed40a48d0a9166edb22e2b8efafea822e93dd79a

git.kernel.org/...c/92a563fcf14b3093226fb36f12e9b5cf630c5a5d

cve.org (CVE-2022-50196)

nvd.nist.gov (CVE-2022-50196)

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