CVE-2012-0029 Heap-based buffer overflow in the process_tx_desc function in the e1000 emulation (hw/e1000.c) in qemu-kvm 0.12, and possibly other versions, allows guest OS users to cause a denial of service (QEMU c...
HighCVSS 7.4
EPSS 0.90%
- Published
- Updated
- Exploit status
- No public exploit known
Description
Heap-based buffer overflow in the process_tx_desc function in the e1000 emulation (hw/e1000.c) in qemu-kvm 0.12, and possibly other versions, allows guest OS users to cause a denial of service (QEMU crash) and possibly execute arbitrary code via crafted legacy mode packets.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| debian/xen(Debian:12) | < 4.1.3~rc1+hg-20120614.a9c0a89c08f2-1 | 4.1.3~rc1+hg-20120614.a9c0a89c08f2-1 |
| debian/xen(Debian:13) | < 4.1.3~rc1+hg-20120614.a9c0a89c08f2-1 | 4.1.3~rc1+hg-20120614.a9c0a89c08f2-1 |
| debian/xen(Debian:14) | < 4.1.3~rc1+hg-20120614.a9c0a89c08f2-1 | 4.1.3~rc1+hg-20120614.a9c0a89c08f2-1 |
| kvm group qemu-kvm | = 0.12 | No fix listed |
References
- Debian Security Tracker CVE-2012-0029 vendor-advisory
- git.qemu.org
- FEDORA-2012-8604 vendor-advisory
- SUSE-SU-2012:1320 vendor-advisory
- openSUSE-SU-2012:0207 vendor-advisory
- RHSA-2012:0370 vendor-advisory
- 47740 third-party-advisory vendor-advisory
- 47741 third-party-advisory vendor-advisory
- 47992 third-party-advisory
- 48318 third-party-advisory
- 50913 third-party-advisory
- RHSA-2012:0050 vendor-advisory
- 51642 vdb-entry
- USN-1339-1 vendor-advisory
- bugzilla.redhat.com
- qemu-processtxdesc-bo(72656) vdb-entry