CVE-2022-49346
net: dsa: lantiq_gswip: Fix refcount leak in gswip_gphy_fw_list
MEDIUM 5.5
En bref
- Source
- NVD
- EPSS
- EPSS 0.27 % · centile 19 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- Linux
- Statut NVD
- Modified
Description
In the Linux kernel, the following vulnerability has been resolved: net: dsa: lantiq_gswip: Fix refcount leak in gswip_gphy_fw_list Every iteration of for_each_available_child_of_node() decrements the reference count of the previous node. when breaking early from a for_each_available_child_of_node() loop, we need to explicitly call of_node_put() on the gphy_fw_np. Add missing of_node_put() to avoid refcount leak.
Références
- https://git.kernel.org/stable/c/7c8df6fad43d9d5d77f281f794b2a93cd02fd1a9
- https://git.kernel.org/stable/c/c2ae49a113a5344232f1ebb93bcf18bbd11e9c39
- https://git.kernel.org/stable/c/54d6802c4d83fa8de7696cfec06f475d5fd92d27
- https://git.kernel.org/stable/c/32cd78c5610f02a929f63cac985e73692d05f33e
- https://git.kernel.org/stable/c/2e007ac6fa7c9c94ad84da075c5c504afad690a0
- https://git.kernel.org/stable/c/0737e018a05e2aa352828c52bdeed3b02cff2930
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 | CISA-ADP |
| 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) |
| 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 · 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary) |
Références européennes
- ENISA EUVD · EUVD-2022-54882
- GCVE · GCVE-0-2022-49346
Avis du CERT-FR
- CERTFR-2025-AVI-0336 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2025-AVI-0307 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2025-AVI-0252 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
Configurations affectées (CPE NVD)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 4.20 < 5.4.198cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.5 < 5.10.122cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.11 < 5.15.47cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.16 < 5.17.15cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.18 < 5.18.4cpe:2.3:o:linux:linux_kernel:5.19:rc1:*:*:*:*:*:*
Produits affectés
| Produit | Versions |
|---|---|
| Linux · Linux | affected 14fceff4771e51b23b4485b575cf9e5b3414b89b < 7c8df6fad43d9d5d77f281f794b2a93cd02fd1a9 ; affected 14fceff4771e51b23b4485b575cf9e5b3414b89b < c2ae49a113a5344232f1ebb93bcf18bbd11e9c39 ; affected 14fceff4771e51b23b4485b575cf9e5b3414b89b < 54d6802c4d83fa8de7696cfec06f475d5fd92d27 ; affected 14fceff4771e51b23b4485b575cf9e5b3414b89b < 32cd78c5610f02a929f63cac985e73692d05f33e ; affected 14fceff4771e51b23b4485b575cf9e5b3414b89b < 2e007ac6fa7c9c94ad84da075c5c504afad690a0 ; affected 14fceff4771e51b23b4485b575cf9e5b3414b89b < 0737e018a05e2aa352828c52bdeed3b02cff2930 |
| Linux · Linux | affected 4.20 ; unaffected 0 < 4.20 ; unaffected 5.4.198 ≤ 5.4.* ; unaffected 5.10.122 ≤ 5.10.* ; unaffected 5.15.47 ≤ 5.15.* ; unaffected 5.17.15 ≤ 5.17.* |
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 |