CVE-2016-1714
published 2016-04-07CVE-2016-1714: The (1) fw_cfg_write and (2) fw_cfg_read functions in hw/nvram/fw_cfg.c in QEMU before 2.4, when built with the Firmware Configuration device emulation…
high8.1CVSS 3.0
AVLACHPRNUINSCCHIHAH
The (1) fw_cfg_write and (2) fw_cfg_read functions in hw/nvram/fw_cfg.c in QEMU before 2.4, when built with the Firmware Configuration device emulation support, allow guest OS users with the CAP_SYS_RAWIO privilege to cause a denial of service (out-of-bounds read or write access and process crash) or possibly execute arbitrary code via an invalid current entry value in a firmware configuration.
Affected
10 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | qemu | < qemu 1:2.5+dfsg-4 (bookworm) | qemu 1:2.5+dfsg-4 (bookworm) |
| oracle | linux | — | — |
| oracle | linux | — | — |
| qemu | qemu | <= 2.3.0 | — |
| qemu | qemu | >= 0 < 1:2.5+dfsg-4 | 1:2.5+dfsg-4 |
| qemu | qemu | >= 0 < 1:2.5+dfsg-4 | 1:2.5+dfsg-4 |
| qemu | qemu | >= 0 < 1:2.5+dfsg-4 | 1:2.5+dfsg-4 |
| qemu | qemu | >= 0 < 1:2.5+dfsg-4 | 1:2.5+dfsg-4 |
| qemu | qemu | >= 0 < 2.0.0+dfsg-2ubuntu1.22 | 2.0.0+dfsg-2ubuntu1.22 |
| redhat | openstack | — | — |
CVSS provenance
nvdv3.08.1HIGHCVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
osv8.1HIGH