CVE-2022-50662 Details
Description
In the Linux kernel, the following vulnerability has been resolved: RDMA/hns: fix memory leak in hns_roce_alloc_mr() When hns_roce_mr_enable() failed in hns_roce_alloc_mr(), mr_key is not released. Compiled test only.
A memory leak vulnerability has been identified in the Linux kernel's RDMA/hns component, specifically within the hns_roce_alloc_mr() function. When the function hns_roce_mr_enable() fails, the mr_key is not properly released, leading to a memory leak. This issue has been addressed in the Linux kernel stable tree.
Users can upgrade to the latest version of the Linux kernel stable tree, where this vulnerability has been fixed.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Dec 9, 2025References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://git.kernel.org/stable/c/164fa80330a81db67c26d10d071083941d29a510 | kernel.org | Source CodeVendor |
| https://git.kernel.org/stable/c/35f9cd060e68ff910e49bf37b1b0d336a311849a | kernel.org | Source CodeVendor |
| https://git.kernel.org/stable/c/a115aa00b18f7b8982b8f458149632caf64a862a | kernel.org | Source CodeVendor |
| https://git.kernel.org/stable/c/fc2c43bf41c89e7451fe750025ae55eb2e2a741d | kernel.org | Source CodeVendor |
| https://git.kernel.org/stable/c/fd32e378bc1dea0d48767adf2bbb478581bb0a95 | kernel.org | Source CodeVendor |
Weakness Enumeration
No weakness enumeration is available for this CVE.
Affected Products
| Product | Versions |
|---|---|
| Linux kernel | All versions |
CPE
Remediation
| |
Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | kernel.org |
| Dec 9, 2025 | New CVE Received | kernel.org |