medium4.4
CVE-2016-6834
The net_tx_pkt_do_sw_fragmentation function in hw/net/net_tx_pkt.c in QEMU (aka Quick Emulator) allows local guest OS administrators to cause a denial of servi…
Impact
The net_tx_pkt_do_sw_fragmentation function in hw/net/net_tx_pkt.c in QEMU (aka Quick Emulator) allows local guest OS administrators to cause a denial of service (infinite loop and QEMU process crash) via a zero length for the current fragment length.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Qemu | Qemu | through 2.6.2 Version 2.7.0 |
| Debian | Debian Linux | Version 8.0 |
Weakness classification
References
- NVD record
- CVE.org record
- http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=ead315e43ea0c2ca3491209c6c8db8ce3f2bbe05
- http://www.openwall.com/lists/oss-security/2016/08/11/8
- http://www.openwall.com/lists/oss-security/2016/08/18/7
- http://www.securityfocus.com/bid/92446
- https://lists.debian.org/debian-lts-announce/2018/11/msg00038.html
- https://lists.gnu.org/archive/html/qemu-devel/2016-08/msg01601.html
- https://security.gentoo.org/glsa/201609-01
- http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=ead315e43ea0c2ca3491209c6c8db8ce3f2bbe05
- http://www.openwall.com/lists/oss-security/2016/08/11/8
- http://www.openwall.com/lists/oss-security/2016/08/18/7
- http://www.securityfocus.com/bid/92446
- https://lists.debian.org/debian-lts-announce/2018/11/msg00038.html
- https://lists.gnu.org/archive/html/qemu-devel/2016-08/msg01601.html
- https://security.gentoo.org/glsa/201609-01