Vulnerability details
CVE-2026-98154
Linux Linux
nvme-rdma: fix -EIO cleanup order in queue_rq
CVSS 3.1
7.0High
Official description
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.
CVSS scores
| Score | Version | Source | Vector |
|---|---|---|---|
| 7.0High | 3.1 | CVEProject cvelistV5 (CNA) (Linux) | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H |
Affected products
| Vendor | Product | Versions | Source |
|---|---|---|---|
| Linux | Linux | 5.12 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 62eca39722fd997e3621fc903229917b9f0fb271 ≤ v < c2459519b39587c9c27d6b8a8cf516fee10fce66 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 62eca39722fd997e3621fc903229917b9f0fb271 ≤ v < 965804b20c0f02c1a6cf4b69c0498a79e56f97fe | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 62eca39722fd997e3621fc903229917b9f0fb271 ≤ v < a41e7fc8d244d9cfc6273051aed85b67adedbb89 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 62eca39722fd997e3621fc903229917b9f0fb271 ≤ v < ccf37fff526cab2d0e6ff2aaf35947f3cf62e5bb | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 62eca39722fd997e3621fc903229917b9f0fb271 ≤ v < 171b993a4aed9889159df4815b6a6ba141e61975 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 62eca39722fd997e3621fc903229917b9f0fb271 ≤ v < d61828199c6cb4b76d48403c77023cd4bb9d09fc | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 62eca39722fd997e3621fc903229917b9f0fb271 ≤ v < cf3e706963ffbd3ee2568fa0d08ab016f0575ea8 | CVEProject cvelistV5 (CNA) |
References and advisories
7- https://git.kernel.org/stable/c/ccf37fff526cab2d0e6ff2aaf35947f3cf62e5bb
- https://git.kernel.org/stable/c/c2459519b39587c9c27d6b8a8cf516fee10fce66
- https://git.kernel.org/stable/c/965804b20c0f02c1a6cf4b69c0498a79e56f97fe
- https://git.kernel.org/stable/c/a41e7fc8d244d9cfc6273051aed85b67adedbb89
- https://git.kernel.org/stable/c/cf3e706963ffbd3ee2568fa0d08ab016f0575ea8
- https://git.kernel.org/stable/c/171b993a4aed9889159df4815b6a6ba141e61975
- https://git.kernel.org/stable/c/d61828199c6cb4b76d48403c77023cd4bb9d09fc
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Details
- Published
- 2026-09-25
- Last updated
- 2026-10-19
- State
- Published
- Assigner (CNA)
- Linux
Exploit prediction (EPSS)
0.11%
Probability of exploitation in 30 days
1.4%
Percentile (among all CVEs)
Weaknesses (CWE)
- —