nfc: st21nfca: validate ISO15693 inventory length (Linux Linux)
At a glance
- Source
- NVD
- EPSS
- EPSS 0.22 % · percentile 12 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- Linux
- NVD status
- Received
Description
In the Linux kernel, the following vulnerability has been resolved: nfc: st21nfca: validate ISO15693 inventory length The ISO15693 inventory helper removes a two-byte prefix without checking that it exists, then accepts a one-byte remainder before reading data[1] as the DSFID. Require the prefix and at least two remaining bytes before copying the UID data and reading the DSFID.
References
- https://git.kernel.org/stable/c/e47b2a350bb0ff123434ec5484c6dc3333b0727c
- https://git.kernel.org/stable/c/57d183764f3002f9625ee4deeeb20716c519534e
- https://git.kernel.org/stable/c/3af2ea4035581a1607d9830779c187a0c7e225aa
- https://git.kernel.org/stable/c/9fa21b0f78adb514e3bd96a505ddb752e9727ff3
- https://git.kernel.org/stable/c/6353dae51bc9b3cad13c9d890b53311a46c96b4e
- https://git.kernel.org/stable/c/fdd95e819d828c975aaeb258a3fed5dd7fd136d0
- https://git.kernel.org/stable/c/a86987d03a4d39acdbe4533d83db4d656ea36c59
- https://git.kernel.org/stable/c/7f2ea5ed588c03d481f0301e6c3d4240132383fb
European references
- ENISA EUVD · EUVD-2026-103623
- GCVE · GCVE-0-2026-98578
CERT-FR advisories
- CERTFR-2026-AVI-1375 — Multiples vulnérabilités dans le noyau Linux de Debian LTS · cert.ssi.gouv.fr
Affected products
| Product | Versions |
|---|---|
| Linux · Linux | affected 7974728094d35f38775417a26d8f30ea3602496a < e47b2a350bb0ff123434ec5484c6dc3333b0727c ; affected 7974728094d35f38775417a26d8f30ea3602496a < 57d183764f3002f9625ee4deeeb20716c519534e ; affected 7974728094d35f38775417a26d8f30ea3602496a < 3af2ea4035581a1607d9830779c187a0c7e225aa ; affected 7974728094d35f38775417a26d8f30ea3602496a < 9fa21b0f78adb514e3bd96a505ddb752e9727ff3 ; affected 7974728094d35f38775417a26d8f30ea3602496a < 6353dae51bc9b3cad13c9d890b53311a46c96b4e ; affected 7974728094d35f38775417a26d8f30ea3602496a < fdd95e819d828c975aaeb258a3fed5dd7fd136d0 |
| Linux · Linux | affected 3.16 ; unaffected 0 < 3.16 ; 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 |