CVE-2022-50662
Published Dec 9, 2025
Modified Apr 15, 2026
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.
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References
Other References
https://git.kernel.org/stable/c/164fa80330a81db67c26d10d071083941d29a510
https://git.kernel.org/stable/c/35f9cd060e68ff910e49bf37b1b0d336a311849a
https://git.kernel.org/stable/c/a115aa00b18f7b8982b8f458149632caf64a862a
https://git.kernel.org/stable/c/fc2c43bf41c89e7451fe750025ae55eb2e2a741d
https://git.kernel.org/stable/c/fd32e378bc1dea0d48767adf2bbb478581bb0a95
Frequently Asked Questions
What is CVE-2022-50662? +
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.
How do I check if I'm vulnerable to CVE-2022-50662? +
You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.