CVE-2008-5700: libata in the Linux kernel before 2.6.27.9 does not set minimum timeouts for SG_IO requests, which allows l...

Security readout for executives and security teams

This is an old Linux kernel denial-of-service issue in libata. A local user could trigger storage behavior that may make affected systems unresponsive or disrupt disk I/O. The issue is tied to kernels before 2.6.27.9 and vendor kernel updates from 2009. Exposure is mainly legacy Linux systems, appliances, or virtual infrastructure using affected kernel builds before the relevant vendor fixes. Modern supported distributions are unlikely to be affected, but long-lived embedded or unsupported systems should be checked. Treat as a legacy availability risk, not an emergency internet-facing compromise. Prioritize if old Linux kernels remain in production, especially on shared servers, appliances, or virtualization hosts where local denial of service affects business operations. Mitigation focus: Inventory Linux kernel versions and vendor kernel package levels.; Apply relevant vendor kernel security updates where still available.; Prioritize unsupported legacy systems for upgrade or isolation..

Prepared

Jun 28, 2026, 11:41 UTC (UTC+00:00)

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