CVE-2022-50427
Medium
Description
In the Linux kernel, the following vulnerability has been resolved: ALSA: ac97: fix possible memory leak in snd_ac97_dev_register() If device_register() fails in snd_ac97_dev_register(), it should call put_device() to give up reference, or the name allocated in dev_set_name() is leaked.
SeverityMedium
CVSS5.5
Exploit probability—
Product
Linux Kernel
PublishedOct 1, 2025
First seenOct 1, 2025
How to fix
Update
- linux linux_kernel4.9.332, 4.14.298, 4.19.264, 5.4.223, 5.10.153, 5.15.77, 6.0.7 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | 2.6.14 ≤ v < 4.9.332, 4.10 ≤ v < 4.14.298, 4.15 ≤ v < 4.19.264, 4.20 ≤ v < 5.4.223, 5.5 ≤ v < 5.10.153, 5.11 ≤ v < 5.15.77, 5.16 ≤ v < 6.0.7, 6.1 | 4.9.332, 4.14.298, 4.19.264, 5.4.223, 5.10.153, 5.15.77, 6.0.7 |
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