CVE-2022-49508
Published: Feb 26, 2025
Modified: May 11, 2026
Description
In the Linux kernel, the following vulnerability has been resolved: HID: elan: Fix potential double free in elan_input_configured 'input' is a managed resource allocated with devm_input_allocate_device(), so there is no need to call input_free_device() explicitly or there will be a double free. According to the doc of devm_input_allocate_device(): * Managed input devices do not need to be explicitly unregistered or * freed as it will be done automatically when owner device unbinds from * its driver (or binding fails).
| Vendor | Product | Versions |
|---|---|---|
Linux | Linux | affected 9a6a4193d65b853020ef0e66cecdf9e64a863883 - < c92ec22a991778a096342cf1a917ae36c5c86a90affected 9a6a4193d65b853020ef0e66cecdf9e64a863883 - < f1d4f19a796551edc6679a681ea1756b8c578c08affected 9a6a4193d65b853020ef0e66cecdf9e64a863883 - < 6d0726725c7c560495f5ff364862a2cefea542e3affected 9a6a4193d65b853020ef0e66cecdf9e64a863883 - < 24f9dfdaece9bd75bb8dbfdba83eddeefdf7dc47affected 9a6a4193d65b853020ef0e66cecdf9e64a863883 - < 5291451851feeb66fd4bf0826710f482f3b1ab38+2 more versions |
Linux | Linux | affected 4.17unaffected 0 - < 4.17unaffected 4.19.247 - <= 4.19.*unaffected 5.4.198 - <= 5.4.*unaffected 5.10.121 - <= 5.10.*+4 more versions |
References
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