Security readout for executives and security teams
A privileged user inside a virtual machine can make the QEMU process hang or crash when the mptsas SCSI emulation path is affected. The supported impact is denial of service to the VM process and host CPU availability, not data theft or host escape. Exposure is most likely on virtualization hosts running QEMU with the mptsas SCSI controller emulation available to guest systems. The bundle does not identify exact versions, downstream package ranges, or CPEs, so inventory must be checked against vendor advisories and the referenced upstream commit. Treat this as an availability risk for virtualization platforms, especially where guest administrators are untrusted. It does not justify emergency response without affected QEMU exposure, but it should be included in routine virtualization patching and tenant-isolation review. Mitigation focus: Update QEMU packages using vendor or distribution guidance.; Review Gentoo GLSA-201609-01 if Gentoo systems are in scope.; Confirm packages include the upstream QEMU fix commit..
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
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
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CVE-2016-4964 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
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
- [qemu-devel] 20160524 [PATCH] scsi: mptsas: infinite loop while fetching requestsCVE reference · mailing-list, x_refsource_MLIST
- GLSA-201609-01CVE reference · vendor-advisory, x_refsource_GENTOO
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.