i3c: master: Do not treat master device as a duplicate target (Linux Linux)
At a glance
- Source
- NVD
- EPSS
- EPSS 0.20 % · percentile 10 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- Linux
- NVD status
- Received
Description
In the Linux kernel, the following vulnerability has been resolved: i3c: master: Do not treat master device as a duplicate target i3c_master_search_i3c_dev_duplicate() searches the bus for another I3C device with the same PID as the reference device. The search can match master->this, causing the controller itself to be returned as a duplicate. Since the controller is not a target device, it cannot be a duplicate of one. Exclude master->this from matching so that the function only returns real duplicate target devices.
References
- https://git.kernel.org/stable/c/3728d90ec66d4ad33d357e7d6e82b02d34e1c99c
- https://git.kernel.org/stable/c/6f2340857fc206e7ebfc50c568fb65c3055e568b
- https://git.kernel.org/stable/c/d72a5e9060030a1c205b54157c15a428b741d83f
- https://git.kernel.org/stable/c/7b25b755d59077dd9484ba1360b8fe6396e5ccfb
- https://git.kernel.org/stable/c/533faf3d2e67ded0a62b7ba753c0fe993d1dfc26
- https://git.kernel.org/stable/c/d0cc00957292e353ad46039034cd8f82fc4f8057
- https://git.kernel.org/stable/c/150e71808d3715a0deefbb189c780d03fdbdc735
- https://git.kernel.org/stable/c/4dc1b3eeba7991905a5b5b8129ebea51be7d87b7
European references
- ENISA EUVD · EUVD-2026-82307
- GCVE · GCVE-0-2026-93199
CERT-FR advisories
- 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
Affected products
| Product | Versions |
|---|---|
| Linux · Linux | affected 3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0 < 3728d90ec66d4ad33d357e7d6e82b02d34e1c99c ; affected 3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0 < 6f2340857fc206e7ebfc50c568fb65c3055e568b ; affected 3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0 < d72a5e9060030a1c205b54157c15a428b741d83f ; affected 3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0 < 7b25b755d59077dd9484ba1360b8fe6396e5ccfb ; affected 3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0 < 533faf3d2e67ded0a62b7ba753c0fe993d1dfc26 ; affected 3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0 < d0cc00957292e353ad46039034cd8f82fc4f8057 |
| Linux · Linux | affected 5.0 ; unaffected 0 < 5.0 ; unaffected 5.10.273 ≤ 5.10.* ; unaffected 5.15.224 ≤ 5.15.* ; unaffected 6.1.191 ≤ 6.1.* ; unaffected 6.6.160 ≤ 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 |