CVE-2026-64321
nvme: target: rdma: fix ndev refcount leak on queue connect
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: nvme: target: rdma: fix ndev refcount leak on queue connect nvmet_rdma_queue_connect() calls nvmet_rdma_find_get_device() which acquires a reference on the returned ndev via kref_get(). On the path where the host queue backlog is exceeded and the function returns NVME_SC_CONNECT_CTRL_BUSY, reference of ndev is not released, leaking the kref. Fix this by adding a goto to the existing put_device label before the early return.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Jul 25, 2026 |
| Last Updated | Sep 14, 2026 |
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Affected Versions
Linux / Linux
28877977bbc4f44dd3068b74ee781466c597a3b3 < 204b9645536bb4a77a2cb35e6519dbf9f4ea1665 bd3f40fdec552f9200e7b8521ef02b578c9ee8b0 < 00eaa58988d35fd47ca8811f7f72871591f61ffb 85a79da286b65ae2238a22ac901a0039779e613e < 712f3268a62d0df98a7ee991cba963ced2e58007 31deaeb11ba7a885116c9c30892b9f763c04d59c < d65fe42820b890a6a4644de0a95a812471f79ad3 31deaeb11ba7a885116c9c30892b9f763c04d59c < a8803c4f0ac3fa7df5551bbb5a8800c434a94357 31deaeb11ba7a885116c9c30892b9f763c04d59c < 5828517d17eda27f21d29ea14800c9e0a57bad11 31deaeb11ba7a885116c9c30892b9f763c04d59c < badc53620fe813b3a9f727ef9526f98567c2c898
Linux / Linux
6.8
References
git.kernel.org: https://git.kernel.org/stable/c/204b9645536bb4a77a2cb35e6519dbf9f4ea1665 git.kernel.org: https://git.kernel.org/stable/c/00eaa58988d35fd47ca8811f7f72871591f61ffb git.kernel.org: https://git.kernel.org/stable/c/712f3268a62d0df98a7ee991cba963ced2e58007 git.kernel.org: https://git.kernel.org/stable/c/d65fe42820b890a6a4644de0a95a812471f79ad3 git.kernel.org: https://git.kernel.org/stable/c/a8803c4f0ac3fa7df5551bbb5a8800c434a94357 git.kernel.org: https://git.kernel.org/stable/c/5828517d17eda27f21d29ea14800c9e0a57bad11 git.kernel.org: https://git.kernel.org/stable/c/badc53620fe813b3a9f727ef9526f98567c2c898