CVE-2024-35787

In the Linux kernel, the following vulnerability has been resolved:
md/md-bitmap: fix incorrect usage for sb_index Commit d7038f951828
(“md-bitmap: don’t use ->index for pages backing the bitmap file”) removed
page->index from bitmap code, but left wrong code logic for clustered-md.
current code never set slot offset for cluster nodes, will sometimes cause
crash in clustered env. Call trace (partly):
md_bitmap_file_set_bit+0x110/0x1d8 [md_mod]
md_bitmap_startwrite+0x13c/0x240 [md_mod] raid1_make_request+0x6b0/0x1c08
[raid1] md_handle_request+0x1dc/0x368 [md_mod] md_submit_bio+0x80/0xf8
[md_mod] __submit_bio+0x178/0x300 submit_bio_noacct_nocheck+0x11c/0x338
submit_bio_noacct+0x134/0x614 submit_bio+0x28/0xdc
submit_bh_wbc+0x130/0x1cc submit_bh+0x1c/0x28