ipack: ipoctal: fix module reference leak (Linux Linux)
En bref
- Source
- NVD
- EPSS
- EPSS 0.25 % · centile 16 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- Linux
- Statut NVD
- Analyzed
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Description
In the Linux kernel, the following vulnerability has been resolved: ipack: ipoctal: fix module reference leak A reference to the carrier module was taken on every open but was only released once when the final reference to the tty struct was dropped. Fix this by taking the module reference and initialising the tty driver data when installing the tty.
Faiblesses (CWE)
- CWE-200 — Exposition d'informations sensibles à un acteur non autorisé
Références
- https://git.kernel.org/stable/c/31398849b84ebae0d43a1cf379cb9895597f221a
- https://git.kernel.org/stable/c/c0adb5a947dec6cff7050ec56d78ecd3916f9ce6
- https://git.kernel.org/stable/c/dde4c1429b97383689f755ce92b4ed1e84a9c92b
- https://git.kernel.org/stable/c/9c5b77a7ffc983b2429ce158b50497c5d3c86a69
- https://git.kernel.org/stable/c/3253c87e1e5bc0107aab773af2f135ebccf38666
- https://git.kernel.org/stable/c/7cea848678470daadbfdaa6a112b823c290f900c
- https://git.kernel.org/stable/c/811178f296b16af30264def74c8d2179a72d5562
- https://git.kernel.org/stable/c/bb8a4fcb2136508224c596a7e665bdba1d7c3c27
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.1 | HIGH 7.1 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H | CISA-ADP |
| CVSS 3.1 | HIGH 7.1 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H | NVD · 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary) |
Références européennes
- ENISA EUVD · EUVD-2021-34408
- GCVE · GCVE-0-2021-47403
Avis du CERT-FR
- CERTFR-2024-AVI-0717 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2024-AVI-0693 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2024-AVI-0526 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2024-AVI-0496 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
Configurations affectées (CPE NVD)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 3.18 < 4.4.286cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 4.5 < 4.9.285cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 4.10 < 4.14.249cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 4.15 < 4.19.209cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 4.20 < 5.4.151cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.5 < 5.10.71cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.11 < 5.14.10cpe:2.3:o:linux:linux_kernel:5.15:rc1:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:5.15:rc2:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:5.15:rc3:*:*:*:*:*:*
Produits affectés
| Produit | Versions |
|---|---|
| Linux · Linux | affected 82a82340bab6c251e0705339f60763718eaa2a22 < 31398849b84ebae0d43a1cf379cb9895597f221a ; affected 82a82340bab6c251e0705339f60763718eaa2a22 < c0adb5a947dec6cff7050ec56d78ecd3916f9ce6 ; affected 82a82340bab6c251e0705339f60763718eaa2a22 < dde4c1429b97383689f755ce92b4ed1e84a9c92b ; affected 82a82340bab6c251e0705339f60763718eaa2a22 < 9c5b77a7ffc983b2429ce158b50497c5d3c86a69 ; affected 82a82340bab6c251e0705339f60763718eaa2a22 < 3253c87e1e5bc0107aab773af2f135ebccf38666 ; affected 82a82340bab6c251e0705339f60763718eaa2a22 < 7cea848678470daadbfdaa6a112b823c290f900c |
| Linux · Linux | affected 3.18 ; unaffected 0 < 3.18 ; unaffected 4.4.286 ≤ 4.4.* ; unaffected 4.9.285 ≤ 4.9.* ; unaffected 4.14.249 ≤ 4.14.* ; unaffected 4.19.209 ≤ 4.19.* |
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 |