CVE-2012-0029
7.4 · HIGHOverview
CVE-2012-0029 is a high-severity vulnerability affecting kvm_group qemu-kvm. It was published on January 27, 2012 and has a CVSS 2.0 base score of 7.4 (HIGH).
This vulnerability has a CVSS 2.0 base score of 7.4, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
Technical 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.
Remediation
Check the references section for vendor advisories and patches from kvm_group. Update qemu-kvm to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
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References
Frequently Asked Questions
What is CVE-2012-0029?
CVE-2012-0029 is a high-severity vulnerability affecting kvm_group qemu-kvm. It was published on January 27, 2012 and has a CVSS 2.0 base score of 7.4 (HIGH).
How severe is CVE-2012-0029?
This vulnerability has a CVSS 2.0 base score of 7.4, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2012-0029?
Check the references section for vendor advisories and patches from kvm_group. Update qemu-kvm to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2012-0029?
CyberStrike's AI-powered security agents can automatically detect CVE-2012-0029 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
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