net: altera: Fix refcount leak in altera_tse_mdio_create (Linux Linux)
At a glance
- Source
- NVD
- EPSS
- EPSS 0.28 % · percentile 20 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- Linux
- NVD status
- Modified
Description
In the Linux kernel, the following vulnerability has been resolved: net: altera: Fix refcount leak in altera_tse_mdio_create Every iteration of for_each_child_of_node() decrements the reference count of the previous node. When break from a for_each_child_of_node() loop, we need to explicitly call of_node_put() on the child node when not need anymore. Add missing of_node_put() to avoid refcount leak.
References
- https://git.kernel.org/stable/c/a013fa884d8738ad8455aa1a843b8c9d80c6c833
- https://git.kernel.org/stable/c/1fd12298a0e0ca23478c715e672ee64c85670584
- https://git.kernel.org/stable/c/5cd0e22fa11f4a21a8c09cc258f20b1474c95801
- https://git.kernel.org/stable/c/8174acbef87b8dd8bf3731eba2a5af1ac857e239
- https://git.kernel.org/stable/c/96bf5ed057df2d157274d4e2079002f9a9404bb8
- https://git.kernel.org/stable/c/e31d9ba169860687dba19bdc8fccbfd34077f655
- https://git.kernel.org/stable/c/803b217f1fb49a2dbb2123acdb45111b9c48b8be
- https://git.kernel.org/stable/c/4f850fe0a32c3f1e19b76996a3b1ca32637a14de
- https://git.kernel.org/stable/c/11ec18b1d8d92b9df307d31950dcba0b3dd7283c
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 | 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) |
European references
- ENISA EUVD · EUVD-2022-54877
- GCVE · GCVE-0-2022-49351
CERT-FR advisories
- CERTFR-2025-AVI-0449 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.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
Affected configurations (NVD CPE)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 3.15 < 4.9.318cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 4.10 < 4.14.283cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 4.15 < 4.19.247cpe: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:*:*:*:*:*:*
Affected products
| Product | Versions |
|---|---|
| Linux · Linux | affected bbd2190ce96d8fce031f0526c1f970b68adc9d1a < a013fa884d8738ad8455aa1a843b8c9d80c6c833 ; affected bbd2190ce96d8fce031f0526c1f970b68adc9d1a < 1fd12298a0e0ca23478c715e672ee64c85670584 ; affected bbd2190ce96d8fce031f0526c1f970b68adc9d1a < 5cd0e22fa11f4a21a8c09cc258f20b1474c95801 ; affected bbd2190ce96d8fce031f0526c1f970b68adc9d1a < 8174acbef87b8dd8bf3731eba2a5af1ac857e239 ; affected bbd2190ce96d8fce031f0526c1f970b68adc9d1a < 96bf5ed057df2d157274d4e2079002f9a9404bb8 ; affected bbd2190ce96d8fce031f0526c1f970b68adc9d1a < e31d9ba169860687dba19bdc8fccbfd34077f655 |
| Linux · Linux | affected 3.15 ; unaffected 0 < 3.15 ; unaffected 4.9.318 ≤ 4.9.* ; unaffected 4.14.283 ≤ 4.14.* ; unaffected 4.19.247 ≤ 4.19.* ; unaffected 5.4.198 ≤ 5.4.* |
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 |