The vulnerabilities of the functions mdsc_show(), ceph_unlink(), ceph_open(), and ceph_mdsc_release_request() in the Linux kernel’s distributed file system support for Ceph drivers allow attackers to compromise the integrity of protected information or cause service failures.

The vulnerabilities of the functions mdscshow, cephunlink, cephopen, and cephmdscreleaserequest in the Linux kernel’s distributed file system support for Ceph are related to synchronization errors when using shared resources. Exploiting these vulnerabilities can allow attackers to compromise the...