Tech Support Polices (http://www.oracle.com/support/collateral/oracle-technical-support-policies.pdf)
For customers with current support contracts for Oracle9i Database Release 9.2 on the following platforms: Solaris SPARC (64 bit), Linux x86 (32 bit). IBM AIX, HP-UX Itanium, HP-UX PA-RISC, HP Tru64 UNIX, Microsoft Windows (32 bit), IBM z/OS on System z, and IBM Linux on System z, Limited Extended Support will be available from July 2010 through July 2012. During this period, you will receive Severity 1 fixes only. Critical Patch Updates (“CPUs”) will not be made available during this period.
Lifetime Support Brochure (http://www.oracle.com/support/library/brochure/lifetime-support-technology.pdf)
For Oracle Database 9.2 a limited bug fix service will be available from Aug 2010 until July 2012. For details please refer to the Technical
10.2 Fee Waivers
One final point due to the late porting of 11g on z/Linux we’re extending the fee waiver period for 10gR2 ES for an extra year for z/Linux customers
For customers with current support contracts running Oracle Database 10gR2 for z/Linux, the Extended Support Waiver Period has been
extended for one year. Extended Support will be waived from August 2010 – July 2012.