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CVE-2025-68303

platform/x86: intel: punit_ipc: fix memory corruption

EPSS 0.2%
In the Linux kernel, the following vulnerability has been resolved: platform/x86: intel: punit_ipc: fix memory corruption This passes the address of the pointer "&punit_ipcdev" when the intent was to pass the pointer itself "punit_ipcdev" (without the ampersand). This means that the: complete(&ipcdev->cmd_complete); in intel_punit_ioc() will write to a wrong memory address corrupting it.
Produtos afetados
Linux · Linux

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Referências
https://git.kernel.org/stable/c/15d560cdf5b36c51fffec07ac2a983ab3bff4cb2https://git.kernel.org/stable/c/3e7442c5802146fd418ba3f68dcb9ca92b5cec83https://git.kernel.org/stable/c/46e9d6f54184573dae1dcbcf6685a572ba6f4480https://git.kernel.org/stable/c/9b9c0adbc3f8a524d291baccc9d0c04097fb4869https://git.kernel.org/stable/c/a21615a4ac6fecbb586d59fe2206b63501021789https://git.kernel.org/stable/c/c2ee6d38996775a19bfdf20cb01a9b8698cb0baa