Security update for Xen
SUSE Security Update: Security update for Xen
This update fixes the following security issues in xen:
* CVE-2012-5510: Grant table version switch list
corruption vulnerability (XSA-26)
* CVE-2012-5511: Several HVM operations do not validate
the range of their inputs (XSA-27)
* CVE-2012-5512: HVMOP_get_mem_access crash /
HVMOP_set_mem_access information leak (XSA-28)
* CVE-2012-5513: XENMEM_exchange may overwrite
hypervisor memory (XSA-29)
* CVE-2012-5514: Missing unlock in
guest_physmap_mark_populate_on_demand() (XSA-30)
* CVE-2012-5515: Several memory hypercall operations
allow invalid extent order values (XSA-31)
Also the following bugs have been fixed and upstream
patches have been applied:
* FATAL PAGE FAULT in hypervisor (arch_do_domctl)
* 25931-x86-domctl-iomem-mapping-checks.patch
* 26132-tmem-save-NULL-check.patch
* 26134-x86-shadow-invlpg-check.patch
* 26148-vcpu-timer-overflow.patch (Replaces
CVE-2012-4535-xsa20.patch)
* 26149-x86-p2m-physmap-error-path.patch (Replaces
CVE-2012-4537-xsa22.patch)
* 26150-x86-shadow-unhook-toplevel-check.patch
(Replaces CVE-2012-4538-xsa23.patch)
* 26151-gnttab-compat-get-status-frames.patch (Replaces
CVE-2012-4539-xsa24.patch)
* bnc#792476 - efi files missing in latest XEN update
Security Issue references:
* CVE-2012-5512
* CVE-2012-5513
* CVE-2012-5514
* CVE-2012-5511
* CVE-2012-5510
* CVE-2012-5515
| Announcement ID: | SUSE-SU-2012:1615-1 |
| Rating: | important |
| References: | #777628 #789940 #789944 #789945 #789948 #789950 #789951 #789988 #792476 |
| Affected Products: |
An update that solves 6 vulnerabilities and has three fixes is now available.
Description:
This update fixes the following security issues in xen:
* CVE-2012-5510: Grant table version switch list
corruption vulnerability (XSA-26)
* CVE-2012-5511: Several HVM operations do not validate
the range of their inputs (XSA-27)
* CVE-2012-5512: HVMOP_get_mem_access crash /
HVMOP_set_mem_access information leak (XSA-28)
* CVE-2012-5513: XENMEM_exchange may overwrite
hypervisor memory (XSA-29)
* CVE-2012-5514: Missing unlock in
guest_physmap_mark_populate_on_demand() (XSA-30)
* CVE-2012-5515: Several memory hypercall operations
allow invalid extent order values (XSA-31)
Also the following bugs have been fixed and upstream
patches have been applied:
* FATAL PAGE FAULT in hypervisor (arch_do_domctl)
* 25931-x86-domctl-iomem-mapping-checks.patch
* 26132-tmem-save-NULL-check.patch
* 26134-x86-shadow-invlpg-check.patch
* 26148-vcpu-timer-overflow.patch (Replaces
CVE-2012-4535-xsa20.patch)
* 26149-x86-p2m-physmap-error-path.patch (Replaces
CVE-2012-4537-xsa22.patch)
* 26150-x86-shadow-unhook-toplevel-check.patch
(Replaces CVE-2012-4538-xsa23.patch)
* 26151-gnttab-compat-get-status-frames.patch (Replaces
CVE-2012-4539-xsa24.patch)
* bnc#792476 - efi files missing in latest XEN update
Security Issue references:
* CVE-2012-5512
* CVE-2012-5513
* CVE-2012-5514
* CVE-2012-5511
* CVE-2012-5510
* CVE-2012-5515
Patch Instructions:
To install this SUSE Security Update use YaST online_update.
Alternatively you can run the command listed for your product:
- SUSE Linux Enterprise Software Development Kit 11 SP2:
zypper in -t patch sdksp2-xen-7133 - SUSE Linux Enterprise Server 11 SP2 for VMware:
zypper in -t patch slessp2-xen-7133 - SUSE Linux Enterprise Server 11 SP2:
zypper in -t patch slessp2-xen-7133 - SUSE Linux Enterprise Desktop 11 SP2:
zypper in -t patch sledsp2-xen-7133
To bring your system up-to-date, use "zypper patch".
Package List:
- SUSE Linux Enterprise Software Development Kit 11 SP2 (x86_64):
- xen-devel-4.1.3_06-0.7.1
- SUSE Linux Enterprise Server 11 SP2 for VMware (x86_64):
- xen-kmp-trace-4.1.3_06_3.0.51_0.7.9-0.7.1
- SUSE Linux Enterprise Server 11 SP2 (x86_64):
- xen-4.1.3_06-0.7.1
- xen-doc-html-4.1.3_06-0.7.1
- xen-doc-pdf-4.1.3_06-0.7.1
- xen-kmp-default-4.1.3_06_3.0.51_0.7.9-0.7.1
- xen-kmp-trace-4.1.3_06_3.0.51_0.7.9-0.7.1
- xen-libs-32bit-4.1.3_06-0.7.1
- xen-libs-4.1.3_06-0.7.1
- xen-tools-4.1.3_06-0.7.1
- xen-tools-domU-4.1.3_06-0.7.1
- SUSE Linux Enterprise Desktop 11 SP2 (x86_64):
- xen-4.1.3_06-0.7.1
- xen-doc-html-4.1.3_06-0.7.1
- xen-doc-pdf-4.1.3_06-0.7.1
- xen-kmp-default-4.1.3_06_3.0.51_0.7.9-0.7.1
- xen-kmp-trace-4.1.3_06_3.0.51_0.7.9-0.7.1
- xen-libs-32bit-4.1.3_06-0.7.1
- xen-libs-4.1.3_06-0.7.1
- xen-tools-4.1.3_06-0.7.1
- xen-tools-domU-4.1.3_06-0.7.1
References:
- http://support.novell.com/security/cve/CVE-2012-5510.html
- http://support.novell.com/security/cve/CVE-2012-5511.html
- http://support.novell.com/security/cve/CVE-2012-5512.html
- http://support.novell.com/security/cve/CVE-2012-5513.html
- http://support.novell.com/security/cve/CVE-2012-5514.html
- http://support.novell.com/security/cve/CVE-2012-5515.html
- https://bugzilla.novell.com/777628
- https://bugzilla.novell.com/789940
- https://bugzilla.novell.com/789944
- https://bugzilla.novell.com/789945
- https://bugzilla.novell.com/789948
- https://bugzilla.novell.com/789950
- https://bugzilla.novell.com/789951
- https://bugzilla.novell.com/789988
- https://bugzilla.novell.com/792476
- http://download.suse.com/patch/finder/?keywords=d862e18d5680d7561000adc9e50779c8