cve-2024-26697
Vulnerability from cvelistv5
Published
2024-04-03 14:54
Modified
2024-12-19 08:45
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: nilfs2: fix data corruption in dsync block recovery for small block sizes The helper function nilfs_recovery_copy_block() of nilfs_recovery_dsync_blocks(), which recovers data from logs created by data sync writes during a mount after an unclean shutdown, incorrectly calculates the on-page offset when copying repair data to the file's page cache. In environments where the block size is smaller than the page size, this flaw can cause data corruption and leak uninitialized memory bytes during the recovery process. Fix these issues by correcting this byte offset calculation on the page.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/120f7fa2008e3bd8b7680b4ab5df942decf60fd5
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/2000016bab499074e6248ea85aeea7dd762355d9
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/2e1480538ef60bfee5473dfe02b1ecbaf1a4aa0d
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/364a66be2abdcd4fd426ffa44d9b8f40aafb3caa
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/5278c3eb6bf5896417572b52adb6be9d26e92f65
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/67b8bcbaed4777871bb0dcc888fb02a614a98ab1
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/9c9c68d64fd3284f7097ed6ae057c8441f39fcd3
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/a6efe6dbaaf504f5b3f8a5c3f711fe54e7dda0ba
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/120f7fa2008e3bd8b7680b4ab5df942decf60fd5
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/2000016bab499074e6248ea85aeea7dd762355d9
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/2e1480538ef60bfee5473dfe02b1ecbaf1a4aa0d
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/364a66be2abdcd4fd426ffa44d9b8f40aafb3caa
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/5278c3eb6bf5896417572b52adb6be9d26e92f65
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/67b8bcbaed4777871bb0dcc888fb02a614a98ab1
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/9c9c68d64fd3284f7097ed6ae057c8441f39fcd3
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/a6efe6dbaaf504f5b3f8a5c3f711fe54e7dda0ba
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html
Impacted products
Vendor Product Version
Linux Linux
Show details on NVD website

To clipboard 

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