wifi: p54: require a full exp_if record in PDR_INTERFACE_LIST (Linux Linux)
En bref
- Source
- NVD
- EPSS
- EPSS 0.18 % · 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: wifi: p54: require a full exp_if record in PDR_INTERFACE_LIST The PDR_INTERFACE_LIST loop only checks that the record start is within the entry before reading an entire struct exp_if from it. A truncated trailing record makes the if_id/variant reads cross the entry boundary into the heap beyond the EEPROM buffer (verified with a KASAN reproducer of the loop). The variant also feeds the synth front-end selection, so this is not only a leak. Advance only while a full record still fits in the entry.
Références
- https://git.kernel.org/stable/c/162dbe1c285a621eab6a9f2851086b63a0378928
- https://git.kernel.org/stable/c/70bf34b425fe549a4f6a8d50a319f8f05d1f91c9
- https://git.kernel.org/stable/c/487f966421014de41e835bbce3feb30b35f4f729
- https://git.kernel.org/stable/c/bc83c04be042f53869c315b8e1eb5f124959d1d7
- https://git.kernel.org/stable/c/d44c1badc2dcb042985f7e37f4c448c84548b81f
- https://git.kernel.org/stable/c/d2fb6b588dc5bbab4f603661e41cd60f0d931628
- https://git.kernel.org/stable/c/d82492fd0a3fb61963c236521852763238ad3898
- https://git.kernel.org/stable/c/d8efd84f49379ed28624098821f80e992657d935
Références européennes
- ENISA EUVD · EUVD-2026-93115
- GCVE · GCVE-0-2026-98187
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-1374 — Multiples vulnérabilités dans le noyau Linux de Debian · cert.ssi.gouv.fr
Produits affectés
| Produit | Versions |
|---|---|
| Linux · Linux | affected eff1a59c48e3c6a006eb4fe5f2e405a996f2259d < 162dbe1c285a621eab6a9f2851086b63a0378928 ; affected eff1a59c48e3c6a006eb4fe5f2e405a996f2259d < 70bf34b425fe549a4f6a8d50a319f8f05d1f91c9 ; affected eff1a59c48e3c6a006eb4fe5f2e405a996f2259d < 487f966421014de41e835bbce3feb30b35f4f729 ; affected eff1a59c48e3c6a006eb4fe5f2e405a996f2259d < bc83c04be042f53869c315b8e1eb5f124959d1d7 ; affected eff1a59c48e3c6a006eb4fe5f2e405a996f2259d < d44c1badc2dcb042985f7e37f4c448c84548b81f ; affected eff1a59c48e3c6a006eb4fe5f2e405a996f2259d < d2fb6b588dc5bbab4f603661e41cd60f0d931628 |
| Linux · Linux | affected 2.6.24 ; unaffected 0 < 2.6.24 ; 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 |