libnbd: Network Block Device (NBD) is a protocol for accessing Block Devices (hard disks and disk-like devices) over a Network

Network Block Device (NBD) is a protocol for accessing Block Devices (hard disks and disk-like devices) over a Network. The libnbd is a userspace client library for writing NBD clients. Security Fix(es): * libnbd: Malicious NBD server may crash libnbd (CVE-2023-5871) * libnbd: Crash or misbehaviour when NBD server returns an unexpected block size (CVE-2023-5215) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 9.4 Release Notes linked from the References section.

Where it's fixed