CVE-2014-0069: The cifs_iovec_write function in fs/cifs/file.c in the Linux kernel through 3.13.5 does not properly handle...

Security readout for executives and security teams

CVE-2014-0069 is a Linux kernel CIFS client flaw affecting kernels through 3.13.5. A local user could trigger kernel memory exposure, a system crash, or possibly privilege escalation during certain uncached write operations. The main business risk is compromised or unstable Linux hosts where untrusted local users can run code. Exposure is most likely on Linux systems running vulnerable kernels through 3.13.5, especially where CIFS is used and local users or workloads can invoke writev. The source bundle does not identify complete distribution version ranges beyond referenced Red Hat and SUSE advisories. Treat as high priority for legacy Linux estates and shared systems. The issue is local, which lowers internet-facing urgency, but kernel memory disclosure, crash, and possible privilege escalation justify prompt patch validation where vulnerable kernels remain. Mitigation focus: Apply vendor kernel updates that include the upstream CIFS fix.; Review Red Hat, SUSE, or relevant distribution advisories for package-specific guidance.; Prioritize multi-user Linux hosts and systems running untrusted local workloads..

Prepared

Jun 14, 2026, 14:50 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.