Files
mirror_zfs/module/zfs
bspengler-oss 445879656b Preserve LIFO ordering of kmap ops in abd_raidz_gen_iterate()
ZFS typically preserves proper LIFO ordering regarding map/unmap
operations that wrap the Linux kernel's kmap interfaces that
require such ordering, but one instance in abd_raidz_gen_iterate()
did not.

Similar issues have been fixed in the Linux kernel in the past,
see for instance CVE-2025-39899 for userfaultfd.

Reviewed-by: RageLtMan <rageltman@sempervictus>
Reviewed-by: Rob Norris <robn@despairlabs.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: bspengler-oss <94915855+bspengler-oss@users.noreply.github.com>
Closes #15668
Closes #18030
2025-12-19 19:55:14 -08:00
..
2025-04-16 09:59:44 -07:00
2025-08-07 12:11:34 -04:00
2025-04-16 09:59:44 -07:00
2025-04-16 09:59:44 -07:00
2025-04-16 09:59:44 -07:00
2025-04-16 09:59:44 -07:00
2025-04-16 09:59:44 -07:00
2025-04-16 09:59:44 -07:00
2025-04-16 09:59:44 -07:00
2025-04-16 09:59:44 -07:00
2025-04-16 09:59:44 -07:00
2025-04-16 09:59:44 -07:00
2025-04-16 09:59:44 -07:00
2025-04-16 09:59:44 -07:00
2025-04-16 09:59:44 -07:00
2025-08-05 12:15:21 -04:00
2025-04-16 09:59:44 -07:00
2025-04-16 09:59:44 -07:00
2025-04-16 09:59:44 -07:00
2025-04-16 09:59:44 -07:00
2025-04-16 09:59:44 -07:00
2025-04-16 09:59:44 -07:00
2025-04-16 09:59:44 -07:00
2025-04-16 09:59:44 -07:00
2025-04-16 09:59:44 -07:00
2025-04-16 09:59:44 -07:00
2025-08-05 12:21:46 -04:00
2025-04-16 09:59:44 -07:00
2025-04-16 09:59:44 -07:00
2025-04-16 09:59:44 -07:00
2025-04-16 09:59:44 -07:00
2025-04-16 09:59:44 -07:00
2025-04-16 09:59:44 -07:00
2025-04-16 09:59:44 -07:00
2025-04-16 09:59:44 -07:00
2025-08-12 17:24:30 -07:00
2025-04-16 09:59:44 -07:00
2025-04-16 09:59:44 -07:00
2025-04-16 09:59:44 -07:00
2025-04-16 09:59:44 -07:00
2025-04-16 09:59:44 -07:00
2025-04-16 09:59:44 -07:00
2025-04-16 09:59:44 -07:00
2025-04-16 09:59:44 -07:00
2025-04-16 09:59:44 -07:00
2025-04-16 09:59:44 -07:00
2025-04-16 09:59:44 -07:00
2025-04-16 09:59:44 -07:00
2025-04-16 09:59:44 -07:00
2025-04-16 09:59:44 -07:00
2025-08-05 12:25:26 -04:00
2025-04-16 09:59:44 -07:00
2025-04-16 09:59:44 -07:00
2025-04-16 09:59:44 -07:00
2025-04-16 09:59:44 -07:00
2025-04-16 09:59:44 -07:00
2025-04-16 09:59:44 -07:00
2025-04-16 09:59:44 -07:00
2025-04-16 09:59:44 -07:00
2025-04-16 09:59:44 -07:00
2025-04-16 09:59:44 -07:00
2025-04-16 09:59:44 -07:00
2025-04-16 09:59:44 -07:00
2025-04-16 09:59:44 -07:00
2025-04-16 09:59:44 -07:00
2025-04-16 09:59:44 -07:00
2025-04-16 09:59:44 -07:00
2025-04-16 09:59:44 -07:00
2025-04-16 09:59:44 -07:00
2025-04-16 09:59:44 -07:00
2025-04-16 09:59:44 -07:00
2025-04-16 09:59:44 -07:00
2025-04-16 09:59:44 -07:00
2025-04-16 09:59:44 -07:00