cxl: Fix refcount leak in cxl_calc_capp_routing (Linux Linux)
En bref
- Source
- NVD
- EPSS
- EPSS 0.16 % · centile 5 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- Linux
- Statut NVD
- Analyzed
Description
In the Linux kernel, the following vulnerability has been resolved: cxl: Fix refcount leak in cxl_calc_capp_routing of_get_next_parent() returns a node pointer with refcount incremented, we should use of_node_put() on it when not need anymore. This function only calls of_node_put() in normal path, missing it in the error path. Add missing of_node_put() to avoid refcount leak.
Références
- https://git.kernel.org/stable/c/c9bebc503881c1391f6c4f820134884adecf1519
- https://git.kernel.org/stable/c/ee870f72465015327ad96204b0e92450d04870cd
- https://git.kernel.org/stable/c/f2d60f6ba173cded65081cee690b67802395a479
- https://git.kernel.org/stable/c/81c8bbf5b2b5f0c8030fff1716c00849cda8571a
- https://git.kernel.org/stable/c/6a310e8db5409676b4b3e6c1f54dff174e4fd04d
- https://git.kernel.org/stable/c/651e8bc9d0418c20a1989b7c078c64c2a6346fa3
- https://git.kernel.org/stable/c/2d7b6580384e6d65419933ddc525bd176095da54
- https://git.kernel.org/stable/c/1d09697ff22908ae487fc8c4fbde1811732be523
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.1 | MEDIUM 5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H | NVD · nvd@nist.gov (Primary) |
Références européennes
- ENISA EUVD · EUVD-2022-55544
- GCVE · GCVE-0-2022-50311
Avis du CERT-FR
- CERTFR-2025-AVI-0895 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
Configurations affectées (CPE NVD)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 4.12 < 4.14.303cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 4.15 < 4.19.270cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 4.20 < 5.4.229cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.5 < 5.10.163cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.11 < 5.15.86cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.16 < 6.0.16cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 6.1 < 6.1.2
Produits affectés
| Produit | Versions |
|---|---|
| Linux · Linux | affected f24be42aab37c6d07c05126673138e06223a6399 < c9bebc503881c1391f6c4f820134884adecf1519 ; affected f24be42aab37c6d07c05126673138e06223a6399 < ee870f72465015327ad96204b0e92450d04870cd ; affected f24be42aab37c6d07c05126673138e06223a6399 < f2d60f6ba173cded65081cee690b67802395a479 ; affected f24be42aab37c6d07c05126673138e06223a6399 < 81c8bbf5b2b5f0c8030fff1716c00849cda8571a ; affected f24be42aab37c6d07c05126673138e06223a6399 < 6a310e8db5409676b4b3e6c1f54dff174e4fd04d ; affected f24be42aab37c6d07c05126673138e06223a6399 < 651e8bc9d0418c20a1989b7c078c64c2a6346fa3 |
| Linux · Linux | affected 4.12 ; unaffected 0 < 4.12 ; 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 |