CVE-2022-50874

In the Linux kernel, the following vulnerability has been resolved: RDMA/erdma: Fix refcount leak in erdma_mmap rdma_user_mmap_entry_get() take reference, we should release it when not need anymore, add the missing rdma_user_mmap_entry_put() in the error path to fix it.

Status

Deferred - 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Published

2025-12-30

Last modified

2026-05-11

Affected products

• Linux Kernel (Linux)

References

• https://git.kernel.org/stable/c/410f0f46ffca4d0102470c1e0c747ecfece4204c
• https://git.kernel.org/stable/c/8372207b009d6abdd60bb05624640bd86386599f
• https://git.kernel.org/stable/c/ee84146c05ad2316b9a7222d0ec4413e0bf30eeb