CVE-2022-49432 Information

Description

In the Linux kernel the following vulnerability has been resolved:

powerpc/xics: fix refcount leak in icp_opal_init()

The of_find_compatible_node() function returns a node pointer with refcount incremented use of_node_put() on it when done.

Reference

https://git.kernel.org/stable/c/1d5c8cea85fb1680eae8d645b96b92146cb4633c https://git.kernel.org/stable/c/2357bd7499a81c70b460e2191852bbfc7b63c354 https://git.kernel.org/stable/c/537a317e5ff45d1f5a0ecaf6a0d7c8043c878cb1 https://git.kernel.org/stable/c/53f3f7f73e609b934083f896cb7ca2c2cb009b9f https://git.kernel.org/stable/c/5dd9e27ea4a39f7edd4bf81e9e70208e7ac0b7c9 https://git.kernel.org/stable/c/6a61a97106279c2aa16fbbb2a171fd5dde127d23 https://git.kernel.org/stable/c/977dbc81d0f866ef63b93c127b7404f07734b3cc https://git.kernel.org/stable/c/9a42bc2494fadb453de00ce61042e588563ddc6d https://git.kernel.org/stable/c/df802880a7f9cd96b921b00639b00871f18a9a57