CVE-2023-5215

A flaw was found in libnbd. A server can reply with a block size larger
than 2^63 (the NBD spec states the size is a 64-bit unsigned value). This
issue could lead to an application crash or other unintended behavior for
NBD clients that doesn’t treat the return value of the nbd_get_size()
function correctly.

Bugs

• <https://bugzilla.redhat.com/show_bug.cgi?id=2241041&gt;