CVE-2015-6855
published 2015-11-06CVE-2015-6855: hw/ide/core.c in QEMU does not properly restrict the commands accepted by an ATAPI device, which allows guest users to cause a denial of service or possibly…
high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
hw/ide/core.c in QEMU does not properly restrict the commands accepted by an ATAPI device, which allows guest users to cause a denial of service or possibly have unspecified other impact via certain IDE commands, as demonstrated by a WIN_READ_NATIVE_MAX command to an empty drive, which triggers a divide-by-zero error and instance crash.
Affected
18 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| canonical | ubuntu_linux | — | — |
| canonical | ubuntu_linux | — | — |
| canonical | ubuntu_linux | — | — |
| debian | debian_linux | — | — |
| debian | debian_linux | — | — |
| debian | debian_linux | — | — |
| debian | qemu | < qemu 1:2.4+dfsg-2 (bookworm) | qemu 1:2.4+dfsg-2 (bookworm) |
| fedoraproject | fedora | — | — |
| fedoraproject | fedora | — | — |
| fedoraproject | fedora | — | — |
| qemu | qemu | <= 2.4.1 | — |
| qemu | qemu | >= 0 < 1:2.4+dfsg-2 | 1:2.4+dfsg-2 |
| qemu | qemu | >= 0 < 1:2.4+dfsg-2 | 1:2.4+dfsg-2 |
| qemu | qemu | >= 0 < 1:2.4+dfsg-2 | 1:2.4+dfsg-2 |
| qemu | qemu | >= 0 < 1:2.4+dfsg-2 | 1:2.4+dfsg-2 |
| qemu | qemu | >= 0 < 2.0.0+dfsg-2ubuntu1.19 | 2.0.0+dfsg-2ubuntu1.19 |
| suse | linux_enterprise_desktop | — | — |
| suse | linux_enterprise_server | — | — |
CVSS provenance
nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
osv7.5HIGH