CVE-2022-50874
Unknown
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.
SeverityUnknown
CVSS—
Exploit probability—
Product
Linux
PublishedDec 30, 2025
First seenDec 30, 2025
How to fix
Update
- Linux Linux8372207b009d6abdd60bb05624640bd86386599f, 410f0f46ffca4d0102470c1e0c747ecfece4204c, ee84146c05ad2316b9a7222d0ec4413e0bf30eeb or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Linux Linux | 155055771704f8cbb5c176a4309b7dc30a50450c ≤ v < 8372207b009d6abdd60bb05624640bd86386599f, 155055771704f8cbb5c176a4309b7dc30a50450c ≤ v < 410f0f46ffca4d0102470c1e0c747ecfece4204c, 155055771704f8cbb5c176a4309b7dc30a50450c ≤ v < ee84146c05ad2316b9a7222d0ec4413e0bf30eeb, 6.0 | 8372207b009d6abdd60bb05624640bd86386599f, 410f0f46ffca4d0102470c1e0c747ecfece4204c, ee84146c05ad2316b9a7222d0ec4413e0bf30eeb |
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