cve-2024-40971
Vulnerability from cvelistv5
Published
2024-07-12 12:32
Modified
2024-12-19 09:09
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: f2fs: remove clear SB_INLINECRYPT flag in default_options In f2fs_remount, SB_INLINECRYPT flag will be clear and re-set. If create new file or open file during this gap, these files will not use inlinecrypt. Worse case, it may lead to data corruption if wrappedkey_v0 is enable. Thread A: Thread B: -f2fs_remount -f2fs_file_open or f2fs_new_inode -default_options <- clear SB_INLINECRYPT flag -fscrypt_select_encryption_impl -parse_options <- set SB_INLINECRYPT again
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/38a82c8d00638bb642bef787eb1d5e0e4d3b7d71
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/724429db09e21ee153fef35e34342279d33df6ae
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/a9cea0489c562c97cd56bb345e78939f9909e7f4
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/ac5eecf481c29942eb9a862e758c0c8b68090c33
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/ae39c8ec4250d2a35ddaab1c40faacfec306ff66
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/eddeb8d941d5be11a9da5637dbe81ac37e8449a2
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/38a82c8d00638bb642bef787eb1d5e0e4d3b7d71
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/724429db09e21ee153fef35e34342279d33df6ae
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/a9cea0489c562c97cd56bb345e78939f9909e7f4
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/ac5eecf481c29942eb9a862e758c0c8b68090c33
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/ae39c8ec4250d2a35ddaab1c40faacfec306ff66
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/eddeb8d941d5be11a9da5637dbe81ac37e8449a2
Impacted products
Vendor Product Version
Linux Linux Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
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