Vulnerability CVE-2016-2841: Information
Description
The ne2000_receive function in the NE2000 NIC emulation support (hw/net/ne2000.c) in QEMU before 2.5.1 allows local guest OS administrators to cause a denial of service (infinite loop and QEMU process crash) via crafted values for the PSTART and PSTOP registers, involving ring buffer control.
Severity: MEDIUM (6.0) Vector: CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H
Fixed packages
Package name | Branch | Fixed in version | Version from repository | Errata ID | Task # | State |
|---|---|---|---|---|---|---|
| qemu | sisyphus | 2.6.0-alt1 | 8.2.2-alt3 | ALT-PU-2016-1565-1 | 164723 | Fixed |
| qemu | p10 | 2.6.0-alt1 | 8.2.2-alt0.p10.1 | ALT-PU-2016-1565-1 | 164723 | Fixed |
| qemu | p9 | 2.6.0-alt1 | 5.2.0-alt6 | ALT-PU-2016-1565-1 | 164723 | Fixed |
| qemu | p8 | 2.6.0-alt1 | 2.11.0-alt0.M80P.4 | ALT-PU-2016-1596-1 | 165738 | Fixed |
| qemu | c10f1 | 2.6.0-alt1 | 8.0.4-alt1.p10 | ALT-PU-2016-1565-1 | 164723 | Fixed |
| qemu | c9f2 | 2.6.0-alt1 | 5.2.0-alt6.c9.1 | ALT-PU-2016-1565-1 | 164723 | Fixed |
| qemu | c7 | 2.5.1.1-alt0.M70C.1 | 2.5.1.1-alt0.M70C.5 | ALT-PU-2016-2004-1 | 169626 | Fixed |