CVE-2009-4226: Sun Opensolaris

High severity, CVSS 7.1. EPSS: 1.8% chance of exploitation in the next 30 days.

Race condition in the IP module in the kernel in Sun OpenSolaris snv_106 through snv_124 allows remote attackers to cause a denial of service (NULL pointer dereference and panic) via unspecified vectors related to the (1) tcp_do_getsockname or (2) tcp_do_getpeername function.

Affected products

• Sun Opensolaris: version snv_106 only; version snv_107 only; version snv_108 only; version snv_109 only; version snv_110 only; version snv_111 only; …

Published 2009-12-08. Last modified 2026-06-16.