CVE-2022-50852
Unknown
Description
In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7921: fix use after free in mt7921_acpi_read() Don't dereference "sar_root" after it has been freed.
SeverityUnknown
CVSS—
Exploit probability—
Product
Linux
PublishedDec 30, 2025
First seenDec 30, 2025
How to fix
Update
- Linux Linux3ed0b382cb36f6dac9f93b3a5533cfcd699409a5, e7de4b4979bd8d313ec837931dde936653ca82ea or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Linux Linux | f965333e491e36adb0fa91e389fba8685b704fb6 ≤ v < 3ed0b382cb36f6dac9f93b3a5533cfcd699409a5, f965333e491e36adb0fa91e389fba8685b704fb6 ≤ v < e7de4b4979bd8d313ec837931dde936653ca82ea, 6.0 | 3ed0b382cb36f6dac9f93b3a5533cfcd699409a5, e7de4b4979bd8d313ec837931dde936653ca82ea |
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