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2026年9月25日

CVE-2026-93258 – In the Linux kernel, the following vulnerability has been resolved: ocfs2: do not use mak

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In the Linux kernel, the following vulnerability has been resolved:

ocfs2: do not use make_bad_inode() in ocfs2_read_inode_block_full()

This reverts commit 58b6fcd2ab34 (“ocfs2: mark inode bad upon validation
failure during read”).

Since ‘make_bad_inode()’ resets inode type to S_IFREG, doing this for
directory inode during active VFS lookup is likely to confuse the latter,
including VFS_BUG_ON_INODE() triggered in this case.