CVE-2022-50431
ALSA: aoa: i2sbus: fix possible memory leak in i2sbus_add_dev()
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Oct 1, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
f3d9478b2ce468c3115b02ecae7e975990697f15 < fd410d24665e4efb3c1796797181265efe553e9c f3d9478b2ce468c3115b02ecae7e975990697f15 < 802532a50acf501fdafe38a84ca2aa886d68af68 f3d9478b2ce468c3115b02ecae7e975990697f15 < 027fee10e3a400cf6f3237374a1248da1082807b f3d9478b2ce468c3115b02ecae7e975990697f15 < 5bdea674534153110b90d70b02f2fbaf48b2c0eb f3d9478b2ce468c3115b02ecae7e975990697f15 < ce6fd1c382a38b75557db85a2fe99d285540a03d f3d9478b2ce468c3115b02ecae7e975990697f15 < e81d7826b8f40430a1ea1b330e24d9a9eb4512c4 f3d9478b2ce468c3115b02ecae7e975990697f15 < c7524279c8ddc7dbf3463bec70e0289097959944 f3d9478b2ce468c3115b02ecae7e975990697f15 < 4a4c8482e370d697738a78dcd7bf2780832cb712
Linux / Linux
2.6.18
References
git.kernel.org: https://git.kernel.org/stable/c/fd410d24665e4efb3c1796797181265efe553e9c git.kernel.org: https://git.kernel.org/stable/c/802532a50acf501fdafe38a84ca2aa886d68af68 git.kernel.org: https://git.kernel.org/stable/c/027fee10e3a400cf6f3237374a1248da1082807b git.kernel.org: https://git.kernel.org/stable/c/5bdea674534153110b90d70b02f2fbaf48b2c0eb git.kernel.org: https://git.kernel.org/stable/c/ce6fd1c382a38b75557db85a2fe99d285540a03d git.kernel.org: https://git.kernel.org/stable/c/e81d7826b8f40430a1ea1b330e24d9a9eb4512c4 git.kernel.org: https://git.kernel.org/stable/c/c7524279c8ddc7dbf3463bec70e0289097959944 git.kernel.org: https://git.kernel.org/stable/c/4a4c8482e370d697738a78dcd7bf2780832cb712