Unrated severityNVD Advisory· Published Dec 24, 2025· Updated Apr 15, 2026
CVE-2022-50775
CVE-2022-50775
Description
In the Linux kernel, the following vulnerability has been resolved:
RDMA/hns: Fix refcount leak in hns_roce_mmap
rdma_user_mmap_entry_get_pgoff() takes the reference. Add missing rdma_user_mmap_entry_put() to release the reference.
Acked-by Haoyue Xu <xuhaoyue1@hisilicon.com>
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Affected products
2Patches
Vulnerability mechanics
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