Security readout for executives and security teams
This is an old QEMU flaw where a specially crafted saved virtual machine state could overflow memory while QEMU loads touchscreen controller state. The stated impact is possible arbitrary code execution. Business urgency is mainly for environments still running QEMU before 1.7.2 or vendor builds without the referenced backport. Likely exposed systems are legacy virtualization hosts or appliances using QEMU before 1.7.2, especially where saved VM images, snapshots, or migration state can come from less trusted sources. The provided affected-product metadata is incomplete, so verify actual package versions and vendor backports. Prioritize remediation for any production or multi-tenant virtualization environment still using affected legacy QEMU builds. The age of the CVE lowers likelihood in modern fleets, but the potential impact is serious where vulnerable versions remain. Mitigation focus: Upgrade QEMU to 1.7.2 or a vendor-supported build containing the fix.; Apply distribution security updates, including relevant vendor backports such as Fedora advisories.; Restrict who can provide, import, restore, or migrate VM save-state images..
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-2013-4539 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.