Tracker / CVE-2022-50431
CVE-2022-50431
Medium 5.5
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.
Affected products and versions
| linux | linux_kernel |
|---|---|
| linux | linux_kernel · 2.6.18 → 4.9.332 |
| linux | linux_kernel · 4.10 → 4.14.298 |
| linux | linux_kernel · 4.15 → 4.19.264 |
| linux | linux_kernel · 4.20 → 5.4.223 |
| linux | linux_kernel · 5.11 → 5.15.77 |
| linux | linux_kernel · 5.16 → 6.0.7 |
| linux | linux_kernel · 5.5 → 5.10.153 |
Analysis
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