Public bug reported: [ Impact ]
This was reported by the operator of a Focal/Yoga OpenStack cloud; as a result of the bug they are unable to create boot volumes from qcow2 images. [ Test Plan ] ```sh wget https://cloud-images.ubuntu.com/focal/current/focal-server-cloudimg-amd64.img qemu-img info focal-server-cloudimg-amd64.img ``` Expected behavior (as in Jammy): $ qemu-img info focal-server-cloudimg-amd64.img image: focal-server-cloudimg-amd64.img file format: qcow2 virtual size: 2.2 GiB (2361393152 bytes) disk size: 618 MiB cluster_size: 65536 Format specific information: compat: 0.10 compression type: zlib refcount bits: 16 Actual behavior: $ qemu-img info focal-server-cloudimg-amd64.img qemu-img: Could not open 'focal-server-cloudimg-amd64.img': 'data-file' can only be set for images with an external data file [ Where problems could occur ] TBD [ Other information ] The problematic patch is CVE-2024-4467-1.patch. In the Jammy backport, upstream 06e9cd19a4e was backported first as CVE-2024-4467-pre1.patch, which is not present in Focal. This leads to the logic error, as the path being executed in focal never runs in Jammy if BDRV_O_NO_IO is passed. ** Affects: qemu (Ubuntu) Importance: Undecided Status: Invalid ** Affects: qemu (Ubuntu Focal) Importance: Medium Status: Triaged -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2158180 Title: ESM Regression: `qemu-img info` fails with `1:4.2-3ubuntu6.30+esm1` To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/2158180/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
