Riskcovery

CVE-2022-50874

RDMA/erdma: Fix refcount leak in erdma_mmap

State
Published
Severity
Not scored
Published
Dec 30, 2025
Updated
May 11, 2026
Reserved
Dec 30, 2025

Read the record on cve.org

Description

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.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • 155055771704f8cbb5c176a4309b7dc30a50450c to before 8372207b009d6abdd60bb05624640bd86386599fAffected
  • 155055771704f8cbb5c176a4309b7dc30a50450c to before 410f0f46ffca4d0102470c1e0c747ecfece4204cAffected
  • 155055771704f8cbb5c176a4309b7dc30a50450c to before ee84146c05ad2316b9a7222d0ec4413e0bf30eebAffected
LinuxLinux
  • 6.0Affected
  • before 6.0Not affected
  • 6.1.16 through 6.1.*Not affected
  • 6.2.3 through 6.2.*Not affected
  • 6.3 and laterNot affected

References

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