CVE-2009-0322: drivers/firmware/dell_rbu.c in the Linux kernel before 2.6.27.13, and 2.6.28.x before 2.6.28.2, allows loca...

Security readout for executives and security teams

This is an old Linux kernel flaw that lets someone with local access crash an affected system. It is not described as remote code execution or data theft. Business urgency depends on whether legacy kernels or embedded/appliance systems from that era remain in use. Exposure is most plausible on legacy Linux systems running the affected kernel ranges, especially systems using vendor kernels covered by 2009 advisories. The provided data does not prove exposure for all Dell hardware or all Linux distributions. Treat this as a legacy resilience risk, not an internet-scale emergency. Patch or retire exposed legacy systems during normal vulnerability management, with higher urgency for shared hosts where untrusted local users exist. Mitigation focus: Identify systems running Linux kernels before 2.6.27.13 or vulnerable 2.6.28.x releases.; Apply the relevant vendor kernel update from Red Hat, SUSE, Debian, Ubuntu, VMware, or upstream.; Prioritize unsupported legacy servers, appliances, and virtualization hosts for replacement or isolation..

Prepared

Jun 28, 2026, 11:23 UTC (UTC+00:00)

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