dm-ioctl: fix a possible overflow in list_version_get_info (Linux Linux)
En bref
- Source
- NVD
- EPSS
- EPSS 0.23 % · centile 14 ()
- 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: dm-ioctl: fix a possible overflow in list_version_get_info sizeof(tt->version) is 12 bytes, but the code writes 16 bytes into the output buffer - info->vers->version[0], info->vers->version[1], info->vers->version[2] and info->vers->next. This can cause buffer overflow. Fix this buffer overflow by replacing "sizeof(tt->version)" with "sizeof(struct dm_target_versions)".
Références
- https://git.kernel.org/stable/c/3cba74d3fb2c1890ffae019301227d1366f74907
- https://git.kernel.org/stable/c/29536a9ff146d9bbd618959857ed2e691cda1d21
- https://git.kernel.org/stable/c/e0f5842c4e2a7dbefb52a2dc6711789bc6963e55
- https://git.kernel.org/stable/c/d61c12573ed9768690fdcb2bc38846a1bcb01358
- https://git.kernel.org/stable/c/df50c24c6447c18886ed126d3d81cc7e155ea8b6
- https://git.kernel.org/stable/c/76c6f845dc0c614304a6e6ee619b552f97cf24b3
Références européennes
- ENISA EUVD · EUVD-2026-59064
- GCVE · GCVE-0-2026-72106
Avis du CERT-FR
- CERTFR-2026-AVI-1385 — Multiples vulnérabilités dans les produits VMware · cert.ssi.gouv.fr
- CERTFR-2026-AVI-1372 — Multiples vulnérabilités dans les produits SUSE · cert.ssi.gouv.fr
- CERTFR-2026-AVI-1335 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2026-AVI-1333 — Multiples vulnérabilités dans le noyau Linux d'Ubuntu · cert.ssi.gouv.fr
- CERTFR-2026-AVI-1286 — Multiples vulnérabilités dans le noyau Linux d'Ubuntu · cert.ssi.gouv.fr
- CERTFR-2026-AVI-1255 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
Produits affectés
| Produit | Versions |
|---|---|
| Linux · Linux | affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 3cba74d3fb2c1890ffae019301227d1366f74907 ; affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 29536a9ff146d9bbd618959857ed2e691cda1d21 ; affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < e0f5842c4e2a7dbefb52a2dc6711789bc6963e55 ; affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < d61c12573ed9768690fdcb2bc38846a1bcb01358 ; affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < df50c24c6447c18886ed126d3d81cc7e155ea8b6 ; affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 76c6f845dc0c614304a6e6ee619b552f97cf24b3 |
| Linux · Linux | affected 2.6.12 ; unaffected 0 < 2.6.12 ; unaffected 6.1.191 ≤ 6.1.* ; unaffected 6.6.145 ≤ 6.6.* ; unaffected 6.12.97 ≤ 6.12.* ; unaffected 6.18.40 ≤ 6.18.* |
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 |