Security readout for executives and security teams
CVE-2016-8660 is a Linux kernel XFS filesystem flaw that can let a local user cause fdatasync failures and a system hang. The business impact is availability loss on affected Linux systems using XFS. The provided sources do not show remote exploitation or active exploitation evidence. Exposure is most plausible on Linux systems running kernel 4.8.2 or older with XFS filesystems and local users or workloads able to exercise filesystem syscalls. Distribution backports may change exposure, so kernel package status must be checked against vendor advisories. Prioritize based on availability importance and local-user exposure. Internet-facing risk is not shown, but multi-user, shared hosting, build, research, or workload execution systems using XFS deserve prompt validation and vendor-guided kernel maintenance. Mitigation focus: Inventory Linux systems using XFS and kernel versions through 4.8.2.; Check Linux distribution advisories for CVE-2016-8660-specific kernel fixes or backports.; Apply vendor-supported kernel updates where the vendor identifies exposure..
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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CVE-2016-8660 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
- https://bugzilla.redhat.com/show_bug.cgi?id=1384851CVE reference · x_refsource_CONFIRM
Products and packages named in the record
CWE details
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