CVE-2021-47096
Medium
Description
In the Linux kernel, the following vulnerability has been resolved: ALSA: rawmidi - fix the uninitalized user_pversion The user_pversion was uninitialized for the user space file structure in the open function, because the file private structure use kmalloc for the allocation. The kernel ALSA sequencer code clears the file structure, so no additional fixes are required. BugLink: https://github.com/alsa-project/alsa-lib/issues/178
SeverityMedium
CVSS4.0
Exploit probability—
Product
Linux Kernel
PublishedMar 4, 2024
First seenMar 4, 2024
How to fix
Update
- linux linux_kernel5.15.12 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | 5.15 ≤ v < 5.15.12, 5.16 | 5.15.12 |
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