QEMU, possibly before 2.0.0, allows local users to cause a denial of service (divide-by-zero error and crash) via a zero value in the (1) tracks field to the seek_to_sector function in block/parallels.c or (2) extent_size field in the bochs function in block/bochs.c.
CVSS Details
- CVSS 3.0 Base Score: 5.5
- CVSS 3.0 Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Centos_linux | — | Upgrade qemu-kvmUpgrade qemu-guest-agentUpgrade qemu-kvm-toolsUpgrade qemu-img | Aug 17, 2018 | Apr 22, 2014 |
| Debian | — | Upgrade qemu | Jul 30, 2024 | Aug 10, 2017 |
| Gentoo Linux | — | Upgrade app-emulation/qemu. | Oct 30, 2017 | Aug 10, 2017 |
| Oracle_linux | — | Upgrade qemu-kvmUpgrade qemu-imgUpgrade qemu-guest-agentUpgrade qemu-kvm-tools | Oct 16, 2024 | Aug 10, 2017 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Aug 10, 2017 |
| Suse | — | Upgrade qemu-ppcUpgrade qemu-armUpgrade qemu-block-curlUpgrade qemu-guest-agentUpgrade qemu-block-rbdUpgrade qemuUpgrade qemu-block-sshUpgrade qemu-block-iscsiUpgrade qemu-toolsUpgrade qemu-vgabiosUpgrade qemu-langUpgrade qemu-x86Upgrade qemu-ksmUpgrade qemu-sgabiosUpgrade qemu-ipxeUpgrade qemu-seabiosUpgrade kvmUpgrade qemu-kvmUpgrade qemu-s390 | Dec 18, 2015 | May 8, 2014 |
| Ubuntu | — | Upgrade qemu-system-ppcUpgrade qemu-kvmUpgrade qemu-systemUpgrade qemu-system-armUpgrade qemu-system-x86Upgrade qemu-system-sparcUpgrade qemu-system-miscUpgrade qemu-system-aarch64Upgrade qemu-system-mips | Nov 8, 2024 | Aug 10, 2017 |
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