Divide By Zero Affecting libguestfs-rsync package, versions <1:1.44.0-9.0.2.module+el8.9.0+90173+a3f3e83a
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Test your applications- Snyk ID SNYK-ORACLE8-LIBGUESTFSRSYNC-6597819
- published 12 Apr 2024
- disclosed 11 Sep 2023
Introduced: 11 Sep 2023
CVE-2023-42467 Open this link in a new tabHow to fix?
Upgrade Oracle:8 libguestfs-rsync to version 1:1.44.0-9.0.2.module+el8.9.0+90173+a3f3e83a or higher.
This issue was patched in ELSA-2024-12276.
NVD Description
Note: Versions mentioned in the description apply only to the upstream libguestfs-rsync package and not the libguestfs-rsync package as distributed by Oracle.
See How to fix? for Oracle:8 relevant fixed versions and status.
QEMU through 8.0.0 could trigger a division by zero in scsi_disk_reset in hw/scsi/scsi-disk.c because scsi_disk_emulate_mode_select does not prevent s->qdev.blocksize from being 256. This stops QEMU and the guest immediately.
References
- https://linux.oracle.com/cve/CVE-2023-42467.html
- https://linux.oracle.com/errata/ELSA-2024-12276.html
- https://linux.oracle.com/errata/ELSA-2024-12407.html
- https://gitlab.com/qemu-project/qemu/-/issues/1813
- https://gitlab.com/thuth/qemu/-/commit/3f91104484e5bf55b56d7e1b039a4a5a17d0c1a7
- https://gitlab.com/qemu-project/qemu/-/commit/7cfcc79b0ab800959716738aff9419f53fc68c9c
- https://security.netapp.com/advisory/ntap-20231103-0005/