ALSA: aoa: i2sbus: fix possible memory leak in i2sbus_add_dev() (Linux Linux)
At a glance
- Source
- NVD
- EPSS
- EPSS 0.16 % · percentile 5 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- Linux
- NVD status
- Analyzed
Description
In the Linux kernel, the following vulnerability has been resolved: ALSA: aoa: i2sbus: fix possible memory leak in i2sbus_add_dev() dev_set_name() in soundbus_add_one() allocates memory for name, it need be freed when of_device_register() fails, call soundbus_dev_put() to give up the reference that hold in device_initialize(), so that it can be freed in kobject_cleanup() when the refcount hit to 0. And other resources are also freed in i2sbus_release_dev(), so it can return 0 directly.
Weaknesses (CWE)
- CWE-401 — Missing Release of Memory after Effective Lifetime
References
- https://git.kernel.org/stable/c/fd410d24665e4efb3c1796797181265efe553e9c
- https://git.kernel.org/stable/c/802532a50acf501fdafe38a84ca2aa886d68af68
- https://git.kernel.org/stable/c/027fee10e3a400cf6f3237374a1248da1082807b
- https://git.kernel.org/stable/c/5bdea674534153110b90d70b02f2fbaf48b2c0eb
- https://git.kernel.org/stable/c/ce6fd1c382a38b75557db85a2fe99d285540a03d
- https://git.kernel.org/stable/c/e81d7826b8f40430a1ea1b330e24d9a9eb4512c4
- https://git.kernel.org/stable/c/c7524279c8ddc7dbf3463bec70e0289097959944
- https://git.kernel.org/stable/c/4a4c8482e370d697738a78dcd7bf2780832cb712
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-2025-32833
- GCVE · GCVE-0-2022-50431
CERT-FR advisories
- CERTFR-2025-AVI-0921 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2025-AVI-0895 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 2.6.18 < 4.9.332cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 4.10 < 4.14.298cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 4.15 < 4.19.264cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 4.20 < 5.4.223cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.5 < 5.10.153cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.11 < 5.15.77cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.16 < 6.0.7cpe:2.3:o:linux:linux_kernel:6.1:rc1:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:6.1:rc2:*:*:*:*:*:*
Affected products
| Product | Versions |
|---|---|
| Linux · Linux | affected f3d9478b2ce468c3115b02ecae7e975990697f15 < fd410d24665e4efb3c1796797181265efe553e9c ; affected f3d9478b2ce468c3115b02ecae7e975990697f15 < 802532a50acf501fdafe38a84ca2aa886d68af68 ; affected f3d9478b2ce468c3115b02ecae7e975990697f15 < 027fee10e3a400cf6f3237374a1248da1082807b ; affected f3d9478b2ce468c3115b02ecae7e975990697f15 < 5bdea674534153110b90d70b02f2fbaf48b2c0eb ; affected f3d9478b2ce468c3115b02ecae7e975990697f15 < ce6fd1c382a38b75557db85a2fe99d285540a03d ; affected f3d9478b2ce468c3115b02ecae7e975990697f15 < e81d7826b8f40430a1ea1b330e24d9a9eb4512c4 |
| Linux · Linux | affected 2.6.18 ; unaffected 0 < 2.6.18 ; unaffected 4.9.332 ≤ 4.9.* ; unaffected 4.14.298 ≤ 4.14.* ; unaffected 4.19.264 ≤ 4.19.* ; unaffected 5.4.223 ≤ 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 |