Security readout for executives and security teams
CVE-2013-4151 is an old QEMU virtualization flaw in virtio save-state loading. A maliciously crafted savevm image could trigger memory corruption and may allow arbitrary code execution. Practical risk depends on whether QEMU 1.x before 1.7.2 is still present and whether VM save images are imported or restored. Likely exposure is limited to legacy QEMU deployments or vendor products bundling QEMU 1.x before 1.7.2. Systems that never process savevm images from untrusted or semi-trusted sources have lower practical exposure, but inventory should verify embedded and appliance copies. Prioritize remediation if legacy QEMU is present in virtualization infrastructure or embedded products. The potential impact is serious, but age, narrow triggering conditions, and lack of cited active exploitation make this an inventory-driven issue rather than a blanket emergency. Mitigation focus: Upgrade QEMU to 1.7.2 or a vendor-supported fixed package.; Apply relevant Red Hat or Fedora security updates where those packages are used.; Avoid restoring savevm images from untrusted sources until patched..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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ATT&CK lookup starting points
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Execution behavior lookup
The CVE wording references code or command execution, so execution technique review may help defensive triage. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2013-4151 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
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CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
Products and packages named in the record
CWE details
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