Description
In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Fix NULL dereference in ni_write_inode Syzbot reports a NULL dereference in ni_write_inode. When creating a new inode, if allocation fails in mi_init function (called in mi_format_new function), mi->mrec is set to NULL. In the error path of this inode creation, mi->mrec is later dereferenced in ni_write_inode. Add a NULL check to prevent NULL dereference.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Linux Linux
Default version status: unaffected
4534a70b7056fd4b9a1c6db5a4ce3c98546b291e to < d4b74482529516477cf7b12502538e51827c699faffected4534a70b7056fd4b9a1c6db5a4ce3c98546b291e to < b3152afc0eb864f7c6ecad134a15b577ef7aec77affected4534a70b7056fd4b9a1c6db5a4ce3c98546b291e to < b1135fbaf8ebef93df326761ac70ebcc3c2e3d63affected4534a70b7056fd4b9a1c6db5a4ce3c98546b291e to < 8dae4f6341e335a09575be60b4fdf697c732a470affected
Linux Linux
Default version status: affected
5.15affected0 to < 5.15unaffected5.15.113 to ≤ 5.15.*unaffected6.1.81 to ≤ 6.1.*unaffected6.3.4 to ≤ 6.3.*unaffected6.4 to ≤ *unaffected