Security readout for executives and security teams
CVE-2016-7161 is a QEMU host-risk bug in the emulated Xilinx EthernetLite network device. A large EthernetLite packet can trigger a heap buffer overflow and potentially run code on the QEMU host. Exposure appears limited to deployments using this specific emulated device. Most relevant to virtualization hosts, build farms, labs, or embedded-development environments running QEMU guests configured with xlnx.xps-ethernetlite. Generic QEMU use without this emulated network device may not be exposed, but the bundle does not provide complete affected version boundaries. Treat as high priority where QEMU runs untrusted guests with the EthernetLite device enabled. For environments without that device, urgency is lower but inventory should still confirm non-exposure because host compromise is the potential impact. Mitigation focus: Update QEMU using the relevant Linux distribution or vendor security advisory.; Confirm the QEMU fix commit is included in locally maintained builds.; Remove or avoid xlnx.xps-ethernetlite from VM configurations where unnecessary..
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
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
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-2016-7161 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
- GLSA-201611-11CVE reference · vendor-advisory, x_refsource_GENTOO
- [qemu-devel] 20160809 [PULL 3/3] hw/net: Fix a heap overflow in xlnx.xps-ethernetliteCVE reference · mailing-list, x_refsource_MLIST
- [qemu-devel] 20160809 [PATCH] hw/net: Fix a heap overflow in xlnx.xps-ethernetliteCVE reference · mailing-list, x_refsource_MLIST
- [debian-lts-announce] 20181130 [SECURITY] [DLA 1599-1] qemu security updateCVE reference · mailing-list, x_refsource_MLIST
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.