CVE-2022-50874 (GCVE-0-2022-50874)

Vulnerability from cvelistv5 – Published: 2025-12-30 12:23 – Updated: 2025-12-30 12:23
VLAI?
Title
RDMA/erdma: Fix refcount leak in erdma_mmap
Summary
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.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 155055771704f8cbb5c176a4309b7dc30a50450c , < 8372207b009d6abdd60bb05624640bd86386599f (git)
Affected: 155055771704f8cbb5c176a4309b7dc30a50450c , < 410f0f46ffca4d0102470c1e0c747ecfece4204c (git)
Affected: 155055771704f8cbb5c176a4309b7dc30a50450c , < ee84146c05ad2316b9a7222d0ec4413e0bf30eeb (git)
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    Linux Linux Affected: 6.0
Unaffected: 0 , < 6.0 (semver)
Unaffected: 6.1.16 , ≤ 6.1.* (semver)
Unaffected: 6.2.3 , ≤ 6.2.* (semver)
Unaffected: 6.3 , ≤ * (original_commit_for_fix)
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    "datePublished": "2025-12-30T12:23:15.388Z",
    "dateReserved": "2025-12-30T12:06:07.137Z",
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}


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