Description
In the Linux kernel, the following vulnerability has been resolved: block: refine the EOF check in blkdev_iomap_begin blkdev_iomap_begin rounds down the offset to the logical block size before stashing it in iomap->offset and checking that it still is inside the inode size. Check the i_size check to the raw pos value so that we don't try a zero size write if iter->pos is unaligned.
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
487c607df790d366e67a7d6a30adf785cdd98e55 to < 910717920c8c3f9386277a44c44d448058a18084affected487c607df790d366e67a7d6a30adf785cdd98e55 to < 72c54e063c32aeb38d43a2bd897821e6e5a1757daffected487c607df790d366e67a7d6a30adf785cdd98e55 to < 10b723bcba8986537a484aa94dbfc9093fd776a1affected487c607df790d366e67a7d6a30adf785cdd98e55 to < 0c12028aec837f5a002009bbf68d179d506510e8affected
Linux Linux
Default version status: affected
6.6affected0 to < 6.6unaffected6.6.33 to ≤ 6.6.*unaffected6.8.12 to ≤ 6.8.*unaffected6.9.3 to ≤ 6.9.*unaffected6.10 to ≤ *unaffected