nvme/ioctl: check SUBMIT_IO with nvme_cmd_allowed() (Linux Linux)
En bref
- Source
- NVD
- EPSS
- EPSS 0.17 % · centile 6 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- Linux
- Statut NVD
- Received
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Description
In the Linux kernel, the following vulnerability has been resolved: nvme/ioctl: check SUBMIT_IO with nvme_cmd_allowed() Unlike IO_CMD / IO64_CMD, NVME_IOCTL_SUBMIT_IO never calls nvme_cmd_allowed(). Unprivileged callers can thus issue I/O on a partition device or write through a read-only file descriptor. Pass flags and open_for_write through and reject disallowed commands with -EACCES.
Références
- https://git.kernel.org/stable/c/c35cd98eed1a863e8dd51073953563cd8c907f68
- https://git.kernel.org/stable/c/95b0591d51dbf9e618d7845883d535e88ad7c8af
- https://git.kernel.org/stable/c/736b7c6adc7a65c4411beff197b6a634f7a6ca27
- https://git.kernel.org/stable/c/b116e9dae433ff631f94c36c61a7a78fe400ed1e
- https://git.kernel.org/stable/c/b53d495c7f0db46b6748b5ade48371a10dd5d3bc
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.1 | HIGH 7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | Linux |
| CVSS 3.1 | HIGH 7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | NVD · 416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Secondary) |
Références européennes
- ENISA EUVD · EUVD-2026-81820
- GCVE · GCVE-0-2026-90227
Avis du CERT-FR
- CERTFR-2026-AVI-1431 — Multiples vulnérabilités dans le noyau Linux de Red Hat · cert.ssi.gouv.fr
- CERTFR-2026-AVI-1385 — Multiples vulnérabilités dans les produits VMware · cert.ssi.gouv.fr
- CERTFR-2026-AVI-1289 — Multiples vulnérabilités dans le noyau Linux de Debian LTS · cert.ssi.gouv.fr
- CERTFR-2026-AVI-1287 — Multiples vulnérabilités dans le noyau Linux de Red Hat · cert.ssi.gouv.fr
- CERTFR-2026-AVI-1253 — Multiples vulnérabilités dans le noyau Linux de Debian · cert.ssi.gouv.fr
Produits affectés
| Produit | Versions |
|---|---|
| Linux · Linux | affected a53295b6998f62d961c29e54051c1cf1d738c2b3 < c35cd98eed1a863e8dd51073953563cd8c907f68 ; affected a53295b6998f62d961c29e54051c1cf1d738c2b3 < 95b0591d51dbf9e618d7845883d535e88ad7c8af ; affected a53295b6998f62d961c29e54051c1cf1d738c2b3 < 736b7c6adc7a65c4411beff197b6a634f7a6ca27 ; affected a53295b6998f62d961c29e54051c1cf1d738c2b3 < b116e9dae433ff631f94c36c61a7a78fe400ed1e ; affected a53295b6998f62d961c29e54051c1cf1d738c2b3 < b53d495c7f0db46b6748b5ade48371a10dd5d3bc |
| Linux · Linux | affected 3.3 ; unaffected 0 < 3.3 ; unaffected 6.6.157 ≤ 6.6.* ; unaffected 6.12.110 ≤ 6.12.* ; unaffected 6.18.52 ≤ 6.18.* ; unaffected 7.2.6 ≤ 7.2.* |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |