CVE-2026-98154
nvme-rdma: fix -EIO cleanup order in queue_rq
CVSS Score
7.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: nvme-rdma: fix -EIO cleanup order in queue_rq On -EIO, the RDMA queue_rq path reports a host path error and then still cleans up the command and unmaps the SQE DMA. The path error helper completes the request, so that is double cleanup and DMA unmap after the request is already complete. Unmap the SQE first, then report the host path error. Skip the outer command cleanup on that path.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Sep 25, 2026 |
| Last Updated | Oct 19, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
Linux / Linux
62eca39722fd997e3621fc903229917b9f0fb271 < ccf37fff526cab2d0e6ff2aaf35947f3cf62e5bb 62eca39722fd997e3621fc903229917b9f0fb271 < c2459519b39587c9c27d6b8a8cf516fee10fce66 62eca39722fd997e3621fc903229917b9f0fb271 < 965804b20c0f02c1a6cf4b69c0498a79e56f97fe 62eca39722fd997e3621fc903229917b9f0fb271 < a41e7fc8d244d9cfc6273051aed85b67adedbb89 62eca39722fd997e3621fc903229917b9f0fb271 < cf3e706963ffbd3ee2568fa0d08ab016f0575ea8 62eca39722fd997e3621fc903229917b9f0fb271 < 171b993a4aed9889159df4815b6a6ba141e61975 62eca39722fd997e3621fc903229917b9f0fb271 < d61828199c6cb4b76d48403c77023cd4bb9d09fc
Linux / Linux
5.12
References
git.kernel.org: https://git.kernel.org/stable/c/ccf37fff526cab2d0e6ff2aaf35947f3cf62e5bb git.kernel.org: https://git.kernel.org/stable/c/c2459519b39587c9c27d6b8a8cf516fee10fce66 git.kernel.org: https://git.kernel.org/stable/c/965804b20c0f02c1a6cf4b69c0498a79e56f97fe git.kernel.org: https://git.kernel.org/stable/c/a41e7fc8d244d9cfc6273051aed85b67adedbb89 git.kernel.org: https://git.kernel.org/stable/c/cf3e706963ffbd3ee2568fa0d08ab016f0575ea8 git.kernel.org: https://git.kernel.org/stable/c/171b993a4aed9889159df4815b6a6ba141e61975 git.kernel.org: https://git.kernel.org/stable/c/d61828199c6cb4b76d48403c77023cd4bb9d09fc