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CVE-2023-52840
Published: May 21, 2024
Modified: May 11, 2026
PUBLISHED
Description
In the Linux kernel, the following vulnerability has been resolved: Input: synaptics-rmi4 - fix use after free in rmi_unregister_function() The put_device() calls rmi_release_function() which frees "fn" so the dereference on the next line "fn->num_of_irqs" is a use after free. Move the put_device() to the end to fix this.
| Vendor | Product | Versions |
|---|---|---|
Linux | Linux | affected 24d28e4f1271cb2f91613dada8f2acccd00eff56 - < 2f236d8638f5b43e0c72919a6a27fe286c32053faffected 24d28e4f1271cb2f91613dada8f2acccd00eff56 - < 50d12253666195a14c6cd2b81c376e2dbeedbdffaffected 24d28e4f1271cb2f91613dada8f2acccd00eff56 - < 6c71e065befb2fae8f1461559b940c04e1071bd5affected 24d28e4f1271cb2f91613dada8f2acccd00eff56 - < 303766bb92c5c225cf40f9bbbe7e29749406e2f2affected 24d28e4f1271cb2f91613dada8f2acccd00eff56 - < 7082b1fb5321037bc11ba1cf2d7ed23c6b2b521f+3 more versions |
Linux | Linux | affected 4.18unaffected 0 - < 4.18unaffected 4.19.299 - <= 4.19.*unaffected 5.4.261 - <= 5.4.*unaffected 5.10.201 - <= 5.10.*+5 more versions |
References
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