Security readout for executives and security teams
This is an older QEMU flaw in save-state loading. A malicious or malformed savevm image could overflow a buffer and potentially run code in the QEMU process. Business risk is highest where teams import, restore, or migrate VM state files from untrusted or weakly controlled sources. Exposure is likely limited to systems running QEMU before 1.7.2 that load savevm images. Risk depends on whether save-state files can be supplied by tenants, users, automation, migration workflows, backups, or external sources. Prioritize remediation for virtualization hosts that load externally supplied or tenant-controlled VM state. For isolated legacy systems that never import savevm images, urgency is lower but upgrade planning remains appropriate because arbitrary code execution is possible. Mitigation focus: Inventory QEMU versions and identify instances older than 1.7.2.; Upgrade QEMU to 1.7.2 or a vendor-fixed package.; Apply relevant Fedora or openSUSE security updates where applicable..
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-2013-4540 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
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.