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CVE-2023-52681

efivarfs: Free s_fs_info on unmount

EPSS 0.2%
In the Linux kernel, the following vulnerability has been resolved: efivarfs: Free s_fs_info on unmount Now that we allocate a s_fs_info struct on fs context creation, we should ensure that we free it again when the superblock goes away.
Affected products
Linux · Linux

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References
https://git.kernel.org/stable/c/48be1364dd387e375e1274b76af986cb8747be2chttps://git.kernel.org/stable/c/547713d502f7b4b8efccd409cff84d731a23853bhttps://git.kernel.org/stable/c/92be3095c6ca1cdc46237839c6087555be9160e3https://git.kernel.org/stable/c/ea6b597fcaca99562fa56a473bcbbbd79b40af03