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1.1 KiB
1.1 KiB
CVE-2024-36940
Description
In the Linux kernel, the following vulnerability has been resolved:pinctrl: core: delete incorrect free in pinctrl_enable()The "pctldev" struct is allocated in devm_pinctrl_register_and_init().It's a devm_ managed pointer that is freed by devm_pinctrl_dev_release(),so freeing it in pinctrl_enable() will lead to a double free.The devm_pinctrl_dev_release() function frees the pindescs and destroysthe mutex as well.
POC
Reference
No PoCs from references.