Description: buffer uses out of index in ext3/4 filesystem
References:
 https://bugzilla.redhat.com/show_bug.cgi?id=1853922
 https://lore.kernel.org/linux-ext4/f53e246b-647c-64bb-16ec-135383c70ad7@redhat.com/T/#u
Notes:
Bugs:
upstream: pending [5872331b3d91820e14716632ebb56b1399b34fe1]
4.19-upstream-stable: needed
4.9-upstream-stable: heeded
sid: needed
4.19-buster-security: needed
4.9-stretch-security: needed