scsi: qla2xxx: Fix FCE trace enable parsing in debugfs (Linux Linux)
En bref
- Source
- NVD
- EPSS
- EPSS 0.22 % · centile 12 ()
- 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: scsi: qla2xxx: Fix FCE trace enable parsing in debugfs qla2x00_dfs_fce_write() called kstrtoul() with a NULL result pointer, so a successful parse would dereference NULL and oops. Worse, the int return value (0 on success, negative errno on failure) was assigned to the unsigned long enable flag, inverting the intended logic: a valid number was treated as "disable" while a parse failure enabled FCE. Parse the value into enable and propagate parse errors to userspace.
Références
- https://git.kernel.org/stable/c/b0c08c08a08b6cca0e7e192bcbe0514e41fcc55f
- https://git.kernel.org/stable/c/9932cbd0b49d0a5ab8378d32650ffb51604ffa35
- https://git.kernel.org/stable/c/f5e245164d187d1ee227140c8b2e83b67f59c1fd
- https://git.kernel.org/stable/c/5762d992dddaf301e7fb78f797de407116847121
- https://git.kernel.org/stable/c/eff41f50461c238bd2c5cd20672a5b53e68d493a
- https://git.kernel.org/stable/c/7203d4aed8f444e7376c2dee8d93577b37cf9989
- https://git.kernel.org/stable/c/aac0d3cb9199121d2ce5906e06f94b793fac1052
- https://git.kernel.org/stable/c/b7368687e3d11f51392d3c4774ec0263d5fbf31f
Références européennes
- ENISA EUVD · EUVD-2026-80451
- GCVE · GCVE-0-2026-89851
Avis du CERT-FR
- CERTFR-2026-AVI-1385 — Multiples vulnérabilités dans les produits VMware · cert.ssi.gouv.fr
- CERTFR-2026-AVI-1375 — Multiples vulnérabilités dans le noyau Linux de Debian LTS · cert.ssi.gouv.fr
- CERTFR-2026-AVI-1289 — Multiples vulnérabilités dans le noyau Linux de Debian LTS · 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 3a5a789494875376d1f8063ec5ecc6beafda2ce1 < b0c08c08a08b6cca0e7e192bcbe0514e41fcc55f ; affected 73d3d3c66f108bc47922490f8500842530139975 < 9932cbd0b49d0a5ab8378d32650ffb51604ffa35 ; affected 57c029cab0d908942e3ed9ff9fd0361144d01944 < f5e245164d187d1ee227140c8b2e83b67f59c1fd ; affected 217230bc8796a922d5b15a9a94ec4414b2d2b3e3 < 5762d992dddaf301e7fb78f797de407116847121 ; affected 2cf3c3fe9a11aa168e80c966494c58548b9aed5d < eff41f50461c238bd2c5cd20672a5b53e68d493a ; affected 841df27d619ee1f5ca6473e15227b39d6136562d < 7203d4aed8f444e7376c2dee8d93577b37cf9989 |
| Linux · Linux | affected 6.14 ; unaffected 0 < 6.14 ; unaffected 5.10.270 ≤ 5.10.* ; unaffected 5.15.221 ≤ 5.15.* ; unaffected 6.1.188 ≤ 6.1.* ; unaffected 6.6.157 ≤ 6.6.* |
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 |