Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 28877977bbc4f44dd3068b74ee781466c597a3b3 before 204b9645536bb4a77a2cb35e6519dbf9f4ea1665; affected bd3f40fdec552f9200e7b8521ef02b578c9ee8b0 before 00eaa58988d35fd47ca8811f7f72871591f61ffb; affected 85a79da286b65ae2238a22ac901a0039779e613e before 712f3268a62d0df98a7ee991cba963ced2e58007; affected 31deaeb11ba7a885116c9c30892b9f763c04d59c before d65fe42820b890a6a4644de0a95a812471f79ad3; affected 31deaeb11ba7a885116c9c30892b9f763c04d59c before a8803c4f0ac3fa7df5551bbb5a8800c434a94357; affected 31deaeb11ba7a885116c9c30892b9f763c04d59c before 5828517d17eda27f21d29ea14800c9e0a57bad11; affected 31deaeb11ba7a885116c9c30892b9f763c04d59c before badc53620fe813b3a9f727ef9526f98567c2c898 |
| Linux / Linux | affected 6.8; unaffected 0 before 6.8; unaffected 6.12.96 through 6.12.*; unaffected 6.18.39 through 6.18.*; unaffected 7.1.4 through 7.1.*; unaffected 7.2 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/204b9645536bb4a77a2cb35e6519dbf9f4ea1665
- https://git.kernel.org/stable/c/00eaa58988d35fd47ca8811f7f72871591f61ffb
- https://git.kernel.org/stable/c/712f3268a62d0df98a7ee991cba963ced2e58007
- https://git.kernel.org/stable/c/d65fe42820b890a6a4644de0a95a812471f79ad3
- https://git.kernel.org/stable/c/a8803c4f0ac3fa7df5551bbb5a8800c434a94357
- https://git.kernel.org/stable/c/5828517d17eda27f21d29ea14800c9e0a57bad11
- https://git.kernel.org/stable/c/badc53620fe813b3a9f727ef9526f98567c2c898