CVE-2012-0029

HighCVSS 7.4/10Last modified Jun 16, 2026

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.

Metrics

CVSS 2.0 7.4/10AV:A/AC:M/Au:S/C:C/I:C/A:C

Weakness enumeration

CWE-119

Affected software

No affected versions have been published.

Timeline

Published: Jan 27, 2012
Last modified: Jun 16, 2026
NVD status: Modified

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