usb: host: Fix refcount leak in ehci_hcd_ppc_of_probe (Linux Linux)
At a glance
- Source
- NVD
- EPSS
- EPSS 0.19 % · percentile 9 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- Linux
- NVD status
- Analyzed
Description
In the Linux kernel, the following vulnerability has been resolved: usb: host: Fix refcount leak in ehci_hcd_ppc_of_probe of_find_compatible_node() returns a node pointer with refcount incremented, we should use of_node_put() on it when done. Add missing of_node_put() to avoid refcount leak.
References
- https://git.kernel.org/stable/c/b9c4a480cb0ada07154debf681454cbb55e30b59
- https://git.kernel.org/stable/c/038453b17fe30ea38f0f3c916e2ae2b7f8cef84e
- https://git.kernel.org/stable/c/8cbc3870ff356366842af3228dd8e7bc278e5edd
- https://git.kernel.org/stable/c/585d22a5624ef2b540c337665c72fea8cd33db50
- https://git.kernel.org/stable/c/c0a4b454486b23bb4d94ce49f490830ecc354040
- https://git.kernel.org/stable/c/8e51a512c1079109bec4c80915e647692d583e79
- https://git.kernel.org/stable/c/3a50c917c67dd0bc39c14de4a8b75a1d50fdce66
- https://git.kernel.org/stable/c/b5c5b13cb45e2c88181308186b0001992cb41954
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| 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) |
European references
- ENISA EUVD · EUVD-2022-55418
- GCVE · GCVE-0-2022-50153
CERT-FR advisories
- CERTFR-2026-AVI-0081 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2025-AVI-1009 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2025-AVI-0649 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2025-AVI-0607 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2025-AVI-0587 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 2.6.29 < 4.14.291cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 4.15 < 4.19.256cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 4.20 < 5.4.211cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.5 < 5.10.137cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.11 < 5.15.61cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.16 < 5.18.18cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.19 < 5.19.2
Affected products
| Product | Versions |
|---|---|
| Linux · Linux | affected 796bcae7361c28cf825780f6f1aac9dd3411394e < b9c4a480cb0ada07154debf681454cbb55e30b59 ; affected 796bcae7361c28cf825780f6f1aac9dd3411394e < 038453b17fe30ea38f0f3c916e2ae2b7f8cef84e ; affected 796bcae7361c28cf825780f6f1aac9dd3411394e < 8cbc3870ff356366842af3228dd8e7bc278e5edd ; affected 796bcae7361c28cf825780f6f1aac9dd3411394e < 585d22a5624ef2b540c337665c72fea8cd33db50 ; affected 796bcae7361c28cf825780f6f1aac9dd3411394e < c0a4b454486b23bb4d94ce49f490830ecc354040 ; affected 796bcae7361c28cf825780f6f1aac9dd3411394e < 8e51a512c1079109bec4c80915e647692d583e79 |
| Linux · Linux | affected 2.6.29 ; unaffected 0 < 2.6.29 ; unaffected 4.14.291 ≤ 4.14.* ; unaffected 4.19.256 ≤ 4.19.* ; unaffected 5.4.211 ≤ 5.4.* ; unaffected 5.10.137 ≤ 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 |