Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: RDMA/irdma: Add refcounting to user ring MRs Prevent userspace from deregistering the MRs that back QP/CQ/SRQ rings by bumping the MR's refcount upon association.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected b48c24c2d710cf34810c555dcef883a3d35a9c08 before 07974c267f603a76aead348bca97deee95efdcc9; affected b48c24c2d710cf34810c555dcef883a3d35a9c08 before a6c0e693a7c881bfa43ac74cbcad1f8e10f1382b; affected b48c24c2d710cf34810c555dcef883a3d35a9c08 before f67d8a08f60c9217df6d40da56422d2049f5e334 |
| Linux / Linux | affected 5.14; unaffected 0 before 5.14; unaffected 6.18.52 through 6.18.*; unaffected 7.2.6 through 7.2.*; unaffected 7.3 through * |
CWE
No CWE identifiers supplied.