hpfs: handle set_blocksize failures (Linux Linux)
En bref
- Source
- NVD
- EPSS
- EPSS 0.17 % · centile 7 ()
- 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: hpfs: handle set_blocksize failures hpfs uses buffer_heads, which don't handle block size > PAGE_SIZE well. Without this, mounting will hit the BUG_ON(offset >= folio_size(folio)); in folio_set_bh on the first __bread_gfp call.
Références
- https://git.kernel.org/stable/c/f7b0cde62edb8ceff8bcc17ba3f1b086646fff89
- https://git.kernel.org/stable/c/b618f681acb6748faf95eee9af2aac5455a74e68
- https://git.kernel.org/stable/c/10f226687bcb07ed925a453b6f25e817165d113b
- https://git.kernel.org/stable/c/0451927f42b0282d80d402e8e8c46ff34e9f606f
- https://git.kernel.org/stable/c/fc79fcc78cb771f2a803e52149cac5ca9050fd05
- https://git.kernel.org/stable/c/f27e21cf3c0446a3536ea9b588a78a46b0a2cb66
- https://git.kernel.org/stable/c/a405996f23e04942aad064ab8d50c55827482872
Références européennes
- ENISA EUVD · EUVD-2026-86084
- GCVE · GCVE-0-2026-97486
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 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < f7b0cde62edb8ceff8bcc17ba3f1b086646fff89 ; affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < b618f681acb6748faf95eee9af2aac5455a74e68 ; affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 10f226687bcb07ed925a453b6f25e817165d113b ; affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 0451927f42b0282d80d402e8e8c46ff34e9f606f ; affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < fc79fcc78cb771f2a803e52149cac5ca9050fd05 ; affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < f27e21cf3c0446a3536ea9b588a78a46b0a2cb66 |
| Linux · Linux | affected 2.6.12 ; unaffected 0 < 2.6.12 ; unaffected 5.10.271 ≤ 5.10.* ; unaffected 5.15.222 ≤ 5.15.* ; unaffected 6.1.189 ≤ 6.1.* ; unaffected 6.6.158 ≤ 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 |