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USN-6292-1: Ceph vulnerability

16 August 2023

Ceph could be made to run programs as an administrator.

Reduce your security exposure

Ubuntu Pro provides ten-year security coverage to 25,000+ packages in Main and Universe repositories, and it is free for up to five machines.

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Releases

Packages

  • ceph - distributed storage and file system

Details

It was discovered that Ceph incorrectly handled crash dumps. A local
attacker could possibly use this issue to escalate privileges to root.

Reduce your security exposure

Ubuntu Pro provides ten-year security coverage to 25,000+ packages in Main and Universe repositories, and it is free for up to five machines.

Learn more about Ubuntu Pro

Update instructions

The problem can be corrected by updating your system to the following package versions:

Ubuntu 23.04

In general, a standard system update will make all the necessary changes.

References

Related notices

  • USN-6063-1: ceph-base, ceph-fuse, python-ceph, cephfs-shell, python-cephfs, ceph-mgr-modules-core, ceph-common, ceph-mgr-dashboard, ceph-mon, ceph-immutable-object-cache, ceph-osd, libsqlite3-mod-ceph-dev, python3-ceph-argparse, python-rgw, librbd-dev, ceph, ceph-prometheus-alerts, python3-rgw, ceph-mgr-rook, librados-dev, python3-ceph, librbd1, radosgw, rados-objclass-dev, rbd-mirror, libcephfs2, python-rbd, librgw-dev, python3-ceph-common, libcephfs-dev, ceph-mgr-diskprediction-local, libcephfs-java, librados2, rbd-nbd, ceph-test, ceph-mgr-k8sevents, libradospp-dev, python-rados, libcephfs-jni, python3-rados, ceph-mgr-diskprediction-cloud, ceph-mds, ceph-resource-agents, libradosstriper-dev, libradosstriper1, ceph-volume, librgw2, python3-cephfs, ceph-mgr-cephadm, ceph-grafana-dashboards, cephadm, ceph-mgr, crimson-osd, libsqlite3-mod-ceph, python3-rbd, rbd-fuse