CVE-2005-0530: Signedness error in the copy_from_read_buf function in n_tty.c for Linux kernel 2.6.10 and 2.6.11rc1 allows...

Security readout for executives and security teams

This is an old Linux kernel information-disclosure flaw. A local user on affected 2.6.10 or 2.6.11rc1 systems could read kernel memory, which may expose sensitive data and assist later attacks. Exposure is most likely on legacy Linux systems, appliances, or embedded devices still running affected 2.6-era kernels or vendor builds covered by 2005 advisories. Prioritize this for legacy estate cleanup and shared systems. It is not presented as remotely exploitable, but kernel memory exposure can weaken broader security controls. Mitigation focus: Apply the relevant vendor kernel update from affected distribution advisories.; Retire or isolate systems that cannot move off vulnerable 2.6-era kernels.; Limit untrusted local shell access until remediation is confirmed..

Prepared

Jun 29, 2026, 23:55 UTC (UTC+00:00)

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