CVE-2026-98154
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Błąd w kernelu Linux w nvme-rdma prowadzi do podwójnego czyszczenia po błędzie hosta.
CVSS
7.0
EPSS
0.1%
Exploit
none
Vendor
Opis źródłowy (NVD)
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.
brak
Brak patcha
Źródła i daty
| Źródło | Wartość |
|---|---|
| NVD – CVSS | 7.0 |
| CISA KEV (aktywnie wykorzystywane) | Nie |
| FIRST EPSS (prawdopodobieństwo exploita) | 0.1% |
| Opublikowano (NVD) | 2026-09-25 11:17:47 UTC |
| Ostatnia modyfikacja (NVD) | 2026-10-03 11:18:36 UTC |
Referencje
- https://git.kernel.org/stable/c/171b993a4aed9889159df4815b6a6ba141e61975 (416baaa9-dc9f-4396-8d5f-8c081fb06d67)
- https://git.kernel.org/stable/c/965804b20c0f02c1a6cf4b69c0498a79e56f97fe (416baaa9-dc9f-4396-8d5f-8c081fb06d67)
- https://git.kernel.org/stable/c/a41e7fc8d244d9cfc6273051aed85b67adedbb89 (416baaa9-dc9f-4396-8d5f-8c081fb06d67)
- https://git.kernel.org/stable/c/c2459519b39587c9c27d6b8a8cf516fee10fce66 (416baaa9-dc9f-4396-8d5f-8c081fb06d67)
- https://git.kernel.org/stable/c/ccf37fff526cab2d0e6ff2aaf35947f3cf62e5bb (416baaa9-dc9f-4396-8d5f-8c081fb06d67)
- https://git.kernel.org/stable/c/cf3e706963ffbd3ee2568fa0d08ab016f0575ea8 (416baaa9-dc9f-4396-8d5f-8c081fb06d67)
- https://git.kernel.org/stable/c/d61828199c6cb4b76d48403c77023cd4bb9d09fc (416baaa9-dc9f-4396-8d5f-8c081fb06d67)