Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2008.0307 -- [Solaris] Solaris 10 MPT Driver Patch For Newer SAS Chipset May Cause the Solaris System to Panic or Become Inoperable 25 March 2008 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Solaris 10 Publisher: Sun Microsystems Operating System: Solaris Impact: Denial of Service Access: Existing Account Original Bulletin: http://sunsolve.sun.com/search/printfriendly.do?assetkey=1-66-234841-1 - --------------------------BEGIN INCLUDED TEXT-------------------- Solution Type: Sun Alert Solution 234841 : Solaris 10 MPT Driver Patch For Newer SAS Chipset May Cause the Solaris System to Panic or Become Inoperable Bug ID: 6586286 Product Solaris 10 Operating System Date of Resolved Release: 19-Mar-2008 SA Document Body Solaris 10 MPT Driver Patch For Newer SAS Chipset May Cause the Solaris System to Panic or Become Inoperable 1. Impact Solaris 10 systems with a Sun StorageTek PCIe SAS Host Bus Adapter (HBA) and Solaris 10 MPT(7D) driver patch 125081-09/-15 (SPARC) or 125082-09/-15 (x86) installed may experience a panic during boot or shortly thereafter. If the boot device is connected to the SAS HBA, the system may become inoperable. 2. Contributing Factors This issue can occur in the following releases: SPARC Platform * Solaris 10 MPT Driver patch 125081-09 through 125081-15 x86 Platform * Solaris 10 MPT Driver patch 125082-09 through 125082-15 for the following platform: * Sun StorageTek PCIe SAS Host Bus Adapter (SG-XPCIE8SAS-E-Z) with firmware revision 1.23.04 or higher. Notes: 1. Solaris 8 and 9 are not affected by this issue, as the SAS HBA listed (and its chipset) is not supported prior to Solaris 10. 2. The system may still experience a panic from this issue if the above HBA is installed on the system with the patches listed, regardless of whether or not the HBA is connected to a boot device. 3. Symptoms Solaris will panic or become inoperable during the mpt(7D) attach process, during boot, or soon thereafter. 4. Workaround There is no workaround for this issue. Please see the Resolution section below. 5. Resolution This issue is addressed in the following releases: SPARC Platform * Solaris 10 with MPT Driver patch 125081-16 or later x86 Platform * Solaris 10 with MPT Driver patch 125082-16 or later Note: In addition to specific patch instructions stated in the patch README, one of the following actions (in order of preference) must be taken in order to apply the patch. Not all options may be feasible depending on your configuration. A) Boot with the affected SAS cards removed from the system, then apply the patch fix using the normal procedures before replacing the card. B) Boot Solaris from an alternate device which does not contain one of the affected patches, mount the affected root device in a separate directory (e.g., /a), then apply the patch fix to the affected installation using the 'patchadd -R <mount_point> <patch>' command. C) Temporarily replace the affected SAS cards with one or more SAS cards that contain older firmware/chipset (375-3487-01), then apply the patch fix using the normal procedures (may require additional assistance from Sun Support). This Sun Alert notification is being provided to you on an "AS IS" basis. This Sun Alert notification may contain information provided by third parties. The issues described in this Sun Alert notification may or may not impact your system(s). Sun makes no representations, warranties, or guarantees as to the information contained herein. ANY AND ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT, ARE HEREBY DISCLAIMED. BY ACCESSING THIS DOCUMENT YOU ACKNOWLEDGE THAT SUN SHALL IN NO EVENT BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, PUNITIVE, OR CONSEQUENTIAL DAMAGES THAT ARISE OUT OF YOUR USE OR FAILURE TO USE THE INFORMATION CONTAINED HEREIN. This Sun Alert notification contains Sun proprietary and confidential information. It is being provided to you pursuant to the provisions of your agreement to purchase services from Sun, or, if you do not have such an agreement, the Sun.com Terms of Use. This Sun Alert notification may only be used for the purposes contemplated by these agreements. Copyright 2000-2008 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, CA 95054 U.S.A. All rights reserved - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. If you do not know who that is, please send an email to auscert@auscert.org.au and we will forward your request to the appropriate person. NOTE: Third Party Rights This security bulletin is provided as a service to AusCERT's members. As AusCERT did not write the document quoted above, AusCERT has had no control over its content. The decision to follow or act on information or advice contained in this security bulletin is the responsibility of each user or organisation, and should be considered in accordance with your organisation's site policies and procedures. AusCERT takes no responsibility for consequences which may arise from following or acting on information or advice contained in this security bulletin. NOTE: This is only the original release of the security bulletin. It may not be updated when updates to the original are made. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: http://www.auscert.org.au/render.html?cid=1980 If you believe that your computer system has been compromised or attacked in any way, we encourage you to let us know by completing the secure National IT Incident Reporting Form at: http://www.auscert.org.au/render.html?it=3192 =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: auscert@auscert.org.au Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQCVAwUBR+hbeyh9+71yA2DNAQIiHgP8DgYLRyK95z91TZJohojynj+k1CKvl0iR bu95e+/wCxkngYxRonF4TPbzIRUOJSvQRmPDzxFoGpCDH8EAtAInDRfAhH71+PFZ ltGU9UY4AyFM2wy/fqeCcm4uki0fgvxInMRQzoxlDiWlEqeI46Lpxwz28Ar++Vki w0aHKjGpY1o= =1xWQ -----END PGP SIGNATURE-----