USN-3220-2 Linux kernel (Xenial HWE) vulnerability
CVEs contained in this USN include: CVE-2017-2636
Severity is high unless otherwise noted.
- Vulnerable Cloud Foundry BOSH stemcells listed here
- Pivotal products using stemcells prior to these updated versions are vulnerable to this issue
Users of affected versions should apply the following mitigation:
- The Cloud Foundry team recommends upgrading to BOSH stemcells listed here
- Upgrade Pivotal products using older stemcells to new versions using the new stemcells mentioned above. On the Pivotal Network product page for each release, check the Depends On section and/or Release Notes for this information.
- Releases that have fixed this issue include:
- PCF Operations Manager: 1.6.30, 1.7.24, 1.8.16, 1.9.7
- PCF Elastic Runtime: 1.6.70, 1.7.55, 1.8.34, 1.9.12
- MySQL for PCF: 1.6.25, 1.7.25, 1.8.5
- RabbitMQ for PCF: 1.5.26, 1.6.17, 1.7.14
- Redis for PCF: 1.5.29
- PCF Metrics: 1.0.24
- Ops Metrics / JMX Bridge: 1.6.31
- Spring Cloud Services for PCF: 1.0.22, 1.1.13, 1.2.9
- Single Sign-On for PCF: 1.0.24
Special Note for 1.7.x, 1.8.x & 1.9.x Ops Manager Deployments
The 1.7.x, 1.8.x and 1.9.x release line of Ops Manager includes a new feature that allows tile stemcells to “float”, which will allow Operators to update their Ops Manager deployment once rather than installing all new Services product releases. If you upgrade one Service tile in Ops Manager 1.7.x, 1.8.x or 1.9.x with the newly released stemcell, all tiles will automatically upgrade. For more information about the floating stemcell feature, refer to this document.