CVE-2022-50775
- Source
- https://cve.org/CVERecord?id=CVE-2022-50775
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-50775.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2022-50775
- Downstream
- Published
- 2025-12-24T13:06:05Z
- Modified
- 2026-08-12T03:51:09Z
- Summary
- RDMA/hns: Fix refcount leak in hns_roce_mmap
- Details
-
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
- Database specific
{ "cna_assigner": "Linux", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50775.json" }- References
-
- https://git.kernel.org/stable/c/8abd2ff2256a2a99c11c7ecdcb5512429933620f
- https://git.kernel.org/stable/c/cf6a05c8494a8ae7fec8e5f1229b45ca5b4bcd30
- https://git.kernel.org/stable/c/fa87cf2e756efe809ee8683d4f282f4de962dab6
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50775.json
- https://nvd.nist.gov/vuln/detail/CVE-2022-50775
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git