usb: rndis_host: Secure rndis_query check against int overflow (Linux Linux)
En bref
- Source
- NVD
- EPSS
- EPSS 0.22 % · centile 12 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- Linux
- Statut NVD
- Deferred
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Description
In the Linux kernel, the following vulnerability has been resolved: usb: rndis_host: Secure rndis_query check against int overflow Variables off and len typed as uint32 in rndis_query function are controlled by incoming RNDIS response message thus their value may be manipulated. Setting off to a unexpectetly large value will cause the sum with len and 8 to overflow and pass the implemented validation step. Consequently the response pointer will be referring to a location past the expected buffer boundaries allowing information leakage e.g. via RNDIS_OID_802_3_PERMANENT_ADDRESS OID.
Références
- https://git.kernel.org/stable/c/55782f6d63a5a3dd3b84c1e0627738fc5b146b4e
- https://git.kernel.org/stable/c/02ffb4ecf0614c58e3d0e5bfbe99588c9ddc77c0
- https://git.kernel.org/stable/c/ebe6d2fcf7835f98cdbb1bd5e0414be20c321578
- https://git.kernel.org/stable/c/232ef345e5d76e5542f430a29658a85dbef07f0b
- https://git.kernel.org/stable/c/11cd4ec6359d90b13ffb8f85a9df8637f0cf8d95
- https://git.kernel.org/stable/c/39eadaf5611ddd064ad1c53da65c02d2b0fe22a4
- https://git.kernel.org/stable/c/a713602807f32afc04add331410c77ef790ef77a
- https://git.kernel.org/stable/c/c7dd13805f8b8fc1ce3b6d40f6aff47e66b72ad2
Références européennes
- ENISA EUVD · EUVD-2023-60335
- GCVE · GCVE-0-2023-54110
Avis du CERT-FR
- CERTFR-2026-AVI-0225 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2026-AVI-0170 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2026-AVI-0128 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2026-AVI-0108 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
Produits affectés
| Produit | Versions |
|---|---|
| Linux · Linux | affected ddda08624013e8435e9f7cfc34a35bd7b3520b6d < 55782f6d63a5a3dd3b84c1e0627738fc5b146b4e ; affected ddda08624013e8435e9f7cfc34a35bd7b3520b6d < 02ffb4ecf0614c58e3d0e5bfbe99588c9ddc77c0 ; affected ddda08624013e8435e9f7cfc34a35bd7b3520b6d < ebe6d2fcf7835f98cdbb1bd5e0414be20c321578 ; affected ddda08624013e8435e9f7cfc34a35bd7b3520b6d < 232ef345e5d76e5542f430a29658a85dbef07f0b ; affected ddda08624013e8435e9f7cfc34a35bd7b3520b6d < 11cd4ec6359d90b13ffb8f85a9df8637f0cf8d95 ; affected ddda08624013e8435e9f7cfc34a35bd7b3520b6d < 39eadaf5611ddd064ad1c53da65c02d2b0fe22a4 |
| Linux · Linux | affected 2.6.22 ; unaffected 0 < 2.6.22 ; unaffected 4.14.303 ≤ 4.14.* ; unaffected 4.19.270 ≤ 4.19.* ; unaffected 5.4.229 ≤ 5.4.* ; unaffected 5.10.163 ≤ 5.10.* |
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 |