CVE-2009-0875: Sun Opensolaris

Medium severity, CVSS 6.9. EPSS: 0.3% chance of exploitation in the next 30 days.

Race condition in the Doors subsystem in the kernel in Sun Solaris 8 through 10, and OpenSolaris before snv_94, allows local users to cause a denial of service (process hang), or possibly bypass file permissions or gain kernel-context privileges, via vectors involving the time at which control is transferred from a caller to a door server.

Affected products

• Sun Opensolaris: up to and including snv_93; version snv_01 only; version snv_02 only; version snv_03 only; version snv_04 only; version snv_05 only; …
• Sun Solaris: version 8 only; version 9 only; version 10 only

Published 2009-03-12. Last modified 2026-06-16.