In the Linux kernel, the following vulnerability has been resolved:
Input: sparcspkr - fix refcount leak in bbcbeepprobe
offindnodebypath() calls offindnodeoptsbypath(), which returns a node pointer with refcount incremented, we should use ofnodeput() on it when done. Add missing ofnode_put() to avoid refcount leak.
{
"cna_assigner": "Linux",
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49438.json"
}