CVE-2022-50775 — Linux vulnerability
7 documents6 sources
Severity
5.3MEDIUM
No vectorEPSS
0.0%
top 93.24%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedDec 24
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
Affected Packages4 packages
▶CVEListV5linux/linux0045e0d3f42ed7d05434bb5bc16acfc793ea4891 — fa87cf2e756efe809ee8683d4f282f4de962dab6+3
🔴Vulnerability Details
3GHSA▶
GHSA-87wj-m7w2-v2mf: 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() ta↗2025-12-24
OSV▶
CVE-2022-50775: 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() take↗2025-12-24