mtd: maps: vmu-flash: fix fault in unaligned fixup (Linux Linux)
At a glance
- Source
- NVD
- EPSS
- EPSS 0.21 % · percentile 11 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- Linux
- NVD status
- Received
Description
In the Linux kernel, the following vulnerability has been resolved: mtd: maps: vmu-flash: fix fault in unaligned fixup Use kzalloc_obj() / kzalloc_objs() to allocate the memcard structs, instead of kmalloc_obj() / kmalloc_objs() to prevent access to uninitialized data. Fixes runtime error: Fault in unaligned fixup: 0000 [#1] at mtd_get_fact_prot_info.
References
- https://git.kernel.org/stable/c/1dc6653c47147ac754fced76b0932b8df1d2d414
- https://git.kernel.org/stable/c/01928835d80829e615a492aa66c629b953ec7bef
- https://git.kernel.org/stable/c/19360c25135fccb6bbafbee49a5f66baf9a311af
- https://git.kernel.org/stable/c/455519f6b70f46ac6cbf41a75ac76ec5e59040f2
- https://git.kernel.org/stable/c/79d1661502c6e4b6f626185cef72cf2fa78116e1
European references
- ENISA EUVD · EUVD-2026-58926
- GCVE · GCVE-0-2026-72168
CERT-FR advisories
- CERTFR-2026-AVI-1385 — Multiples vulnérabilités dans les produits VMware · 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-1069 — Multiples vulnérabilités dans le noyau Linux de Debian LTS · cert.ssi.gouv.fr
Affected products
| Product | Versions |
|---|---|
| Linux · Linux | affected 47a72688fae7298e1ad5fdc9bff7e04b6a549620 < 1dc6653c47147ac754fced76b0932b8df1d2d414 ; affected 47a72688fae7298e1ad5fdc9bff7e04b6a549620 < 01928835d80829e615a492aa66c629b953ec7bef ; affected 47a72688fae7298e1ad5fdc9bff7e04b6a549620 < 19360c25135fccb6bbafbee49a5f66baf9a311af ; affected 47a72688fae7298e1ad5fdc9bff7e04b6a549620 < 455519f6b70f46ac6cbf41a75ac76ec5e59040f2 ; affected 47a72688fae7298e1ad5fdc9bff7e04b6a549620 < 79d1661502c6e4b6f626185cef72cf2fa78116e1 |
| Linux · Linux | affected 2.6.30 ; unaffected 0 < 2.6.30 ; unaffected 6.6.160 ≤ 6.6.* ; unaffected 6.12.101 ≤ 6.12.* ; unaffected 6.18.42 ≤ 6.18.* ; unaffected 7.1.5 ≤ 7.1.* |
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 |