This security update of XEN fixes various bugs and security issues.

  - Upstream patch 26088-xend-xml-filesize-check.patch

  - bnc#787163 - CVE-2012-4544: xen: Domain builder Out-of-     memory due to malicious kernel/ramdisk (XSA 25)     CVE-2012-4544-xsa25.patch

  - bnc#779212 - CVE-2012-4411: XEN / qemu: guest     administrator can access qemu monitor console (XSA-19)     CVE-2012-4411-xsa19.patch

  - bnc#786516 - CVE-2012-4535: xen: Timer overflow DoS     vulnerability CVE-2012-4535-xsa20.patch

  - bnc#786518 - CVE-2012-4536: xen: pirq range check DoS     vulnerability CVE-2012-4536-xsa21.patch

  - bnc#786517 - CVE-2012-4537: xen: Memory mapping failure     DoS vulnerability CVE-2012-4537-xsa22.patch

  - bnc#786519 - CVE-2012-4538: xen: Unhooking empty PAE     entries DoS vulnerability CVE-2012-4538-xsa23.patch

  - bnc#786520 - CVE-2012-4539: xen: Grant table hypercall     infinite loop DoS vulnerability     CVE-2012-4539-xsa24.patch

  - bnc#784087 - L3: Xen BUG at io_apic.c:129     26102-x86-IOAPIC-legacy-not-first.patch

  - Upstream patches from Jan     26054-x86-AMD-perf-ctr-init.patch     26055-x86-oprof-hvm-mode.patch     26056-page-alloc-flush-filter.patch     26061-x86-oprof-counter-range.patch     26062-ACPI-ERST-move-data.patch     26063-x86-HPET-affinity-lock.patch     26093-HVM-PoD-grant-mem-type.patch

  - Upstream patches from Jan     25931-x86-domctl-iomem-mapping-checks.patch     25952-x86-MMIO-remap-permissions.patch

  - Upstream patches from Jan     25808-domain_create-return-value.patch     25814-x86_64-set-debugreg-guest.patch     25815-x86-PoD-no-bug-in-non-translated.patch     25816-x86-hvm-map-pirq-range-check.patch     25833-32on64-bogus-pt_base-adjust.patch     25834-x86-S3-MSI-resume.patch     25835-adjust-rcu-lock-domain.patch     25836-VT-d-S3-MSI-resume.patch 25850-tmem-xsa-15-1.patch     25851-tmem-xsa-15-2.patch 25852-tmem-xsa-15-3.patch     25853-tmem-xsa-15-4.patch 25854-tmem-xsa-15-5.patch     25855-tmem-xsa-15-6.patch 25856-tmem-xsa-15-7.patch     25857-tmem-xsa-15-8.patch 25858-tmem-xsa-15-9.patch     25859-tmem-missing-break.patch 25860-tmem-cleanup.patch     25883-pt-MSI-cleanup.patch     25927-x86-domctl-ioport-mapping-range.patch     25929-tmem-restore-pool-version.patch

  - bnc#778105 - first XEN-PV VM fails to spawn xend:
    Increase wait time for disk to appear in host bootloader     Modified existing xen-domUloader.diff

  - Upstream patches from Jan     25752-ACPI-pm-op-valid-cpu.patch     25754-x86-PoD-early-access.patch     25755-x86-PoD-types.patch     25756-x86-MMIO-max-mapped-pfn.patch     25757-x86-EPT-PoD-1Gb-assert.patch     25764-x86-unknown-cpu-no-sysenter.patch     25765-x86_64-allow-unsafe-adjust.patch     25771-grant-copy-status-paged-out.patch     25773-x86-honor-no-real-mode.patch     25786-x86-prefer-multiboot-meminfo-over-e801.patch

  - bnc#777890 - CVE-2012-3497: xen: multiple TMEM hypercall     vulnerabilities (XSA-15)     CVE-2012-3497-tmem-xsa-15-1.patch     CVE-2012-3497-tmem-xsa-15-2.patch     CVE-2012-3497-tmem-xsa-15-3.patch     CVE-2012-3497-tmem-xsa-15-4.patch     CVE-2012-3497-tmem-xsa-15-5.patch     CVE-2012-3497-tmem-xsa-15-6.patch     CVE-2012-3497-tmem-xsa-15-7.patch     CVE-2012-3497-tmem-xsa-15-8.patch     CVE-2012-3497-tmem-xsa-15-9.patch     tmem-missing-break.patch

The remote OracleVM system is missing necessary patches to address critical security updates : please see Oracle VM Security Advisory OVMSA-2015-0068 for details.

a malicious 64-bit PV guest can crash the dom0 [XSA-12, CVE-2012-3494] (#854585) a malicious crash might be able to crash the dom0 or escalate privileges [XSA-13, CVE-2012-3495] (#854589) a malicious PV guest can crash the dom0 [XSA-14, CVE-2012-3496] (#854590) a malicious HVM guest can crash the dom0 and might be able to read hypervisor or guest memory [XSA-16, CVE-2012-3498] (#854593) an HVM guest could use VT100 escape sequences to escalate privileges to that of the qemu process [XSA-17, CVE-2012-3515] (#854599) disable qemu monitor by default [XSA-19, CVE-2012-4411] (#855141)

Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

This security update of XEN fixes various bugs and security issues.

  - Upstream patch 26088-xend-xml-filesize-check.patch

  - bnc#787163 - CVE-2012-4544: xen: Domain builder Out-of-     memory due to malicious kernel/ramdisk (XSA 25)     CVE-2012-4544-xsa25.patch

  - bnc#779212 - CVE-2012-4411: XEN / qemu: guest     administrator can access qemu monitor console (XSA-19)     CVE-2012-4411-xsa19.patch

  - bnc#786516 - CVE-2012-4535: xen: Timer overflow DoS     vulnerability CVE-2012-4535-xsa20.patch

  - bnc#786518 - CVE-2012-4536: xen: pirq range check DoS     vulnerability CVE-2012-4536-xsa21.patch

  - bnc#786517 - CVE-2012-4537: xen: Memory mapping failure     DoS vulnerability CVE-2012-4537-xsa22.patch

  - bnc#786519 - CVE-2012-4538: xen: Unhooking empty PAE     entries DoS vulnerability CVE-2012-4538-xsa23.patch

  - bnc#786520 - CVE-2012-4539: xen: Grant table hypercall     infinite loop DoS vulnerability     CVE-2012-4539-xsa24.patch

  - bnc#784087 - L3: Xen BUG at io_apic.c:129     26102-x86-IOAPIC-legacy-not-first.patch

  - Upstream patches from Jan     26054-x86-AMD-perf-ctr-init.patch     26055-x86-oprof-hvm-mode.patch     26056-page-alloc-flush-filter.patch     26061-x86-oprof-counter-range.patch     26062-ACPI-ERST-move-data.patch     26063-x86-HPET-affinity-lock.patch     26093-HVM-PoD-grant-mem-type.patch

  - Upstream patches from Jan     25931-x86-domctl-iomem-mapping-checks.patch     25952-x86-MMIO-remap-permissions.patch

------------------------------------------------------------------- Mon Sep 24 16:41:58 CEST 2012 - ohering@suse.de

  - use BuildRequires: gcc46 only in sles11sp2 or 12.1 to     fix build in 11.4

------------------------------------------------------------------- Thu Sep 20 10:03:40 MDT 2012 - carnold@novell.com

  - Upstream patches from Jan     25808-domain_create-return-value.patch     25814-x86_64-set-debugreg-guest.patch     25815-x86-PoD-no-bug-in-non-translated.patch     25816-x86-hvm-map-pirq-range-check.patch     25833-32on64-bogus-pt_base-adjust.patch     25834-x86-S3-MSI-resume.patch     25835-adjust-rcu-lock-domain.patch     25836-VT-d-S3-MSI-resume.patch 25850-tmem-xsa-15-1.patch     25851-tmem-xsa-15-2.patch 25852-tmem-xsa-15-3.patch     25853-tmem-xsa-15-4.patch 25854-tmem-xsa-15-5.patch     25855-tmem-xsa-15-6.patch 25856-tmem-xsa-15-7.patch     25857-tmem-xsa-15-8.patch 25858-tmem-xsa-15-9.patch     25859-tmem-missing-break.patch 25860-tmem-cleanup.patch     25883-pt-MSI-cleanup.patch     25927-x86-domctl-ioport-mapping-range.patch     25929-tmem-restore-pool-version.patch

  - bnc#778105 - first XEN-PV VM fails to spawn xend:
    Increase wait time for disk to appear in host bootloader     Modified existing xen-domUloader.diff

  - Upstream patches from Jan     25752-ACPI-pm-op-valid-cpu.patch     25754-x86-PoD-early-access.patch     25755-x86-PoD-types.patch     25756-x86-MMIO-max-mapped-pfn.patch     25757-x86-EPT-PoD-1Gb-assert.patch     25764-x86-unknown-cpu-no-sysenter.patch     25765-x86_64-allow-unsafe-adjust.patch     25771-grant-copy-status-paged-out.patch     25773-x86-honor-no-real-mode.patch     25786-x86-prefer-multiboot-meminfo-over-e801.patch

  - bnc#777890 - CVE-2012-3497: xen: multiple TMEM hypercall     vulnerabilities (XSA-15)     CVE-2012-3497-tmem-xsa-15-1.patch     CVE-2012-3497-tmem-xsa-15-2.patch     CVE-2012-3497-tmem-xsa-15-3.patch     CVE-2012-3497-tmem-xsa-15-4.patch     CVE-2012-3497-tmem-xsa-15-5.patch     CVE-2012-3497-tmem-xsa-15-6.patch     CVE-2012-3497-tmem-xsa-15-7.patch     CVE-2012-3497-tmem-xsa-15-8.patch     CVE-2012-3497-tmem-xsa-15-9.patch     tmem-missing-break.patch

XEN was updated 4.1.3 to fix multiple bugs and security issues.

The following security issues have been fixed :

  - xen: hypercall set_debugreg vulnerability (XSA-12).
    (CVE-2012-3494)

  - xen: hypercall physdev_get_free_pirq vulnerability     (XSA-13). (CVE-2012-3495)

  - xen: XENMEM_populate_physmap DoS vulnerability (XSA-14).
    (CVE-2012-3496)

  - xen: PHYSDEVOP_map_pirq index vulnerability (XSA-16).
    (CVE-2012-3498)

  - xen: Qemu VT100 emulation vulnerability (XSA-17) Also     the following bugs have been fixed:. (CVE-2012-3515)

  - pvscsi support of attaching Luns - (bnc#776995) The     following related bugs in vm-install 0.5.12 have been     fixed :

  - vm-install does not pass --extra-args in --upgrade.
    (bnc#776300)

  - Add for support Open Enterprise Server 11

  - Add support for Windows 8 and Windows Server 2012

  - Add support for Ubuntu 12 (Precise Pangolin)

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
74751	openSUSE Security Update : Xen (openSUSE-SU-2012:1176-1)	Nessus	SuSE Local Security Checks	2014/6/13	2021/1/19	high
74820	openSUSE Security Update : XEN (openSUSE-SU-2012:1572-1)	Nessus	SuSE Local Security Checks	2014/6/13	2021/1/19	high
84140	OracleVM 3.2 : xen (OVMSA-2015-0068) (POODLE) (Venom)	Nessus	OracleVM Local Security Checks	2015/6/12	2021/1/4	low
62155	Fedora 16 : xen-4.1.3-2.fc16 (2012-13443)	Nessus	Fedora Local Security Checks	2012/9/18	2021/1/11	high
74821	openSUSE Security Update : XEN (openSUSE-SU-2012:1573-1)	Nessus	SuSE Local Security Checks	2014/6/13	2021/1/19	high
64237	SuSE 11.2 Security Update : Xen (SAT Patch Number 6748)	Nessus	SuSE Local Security Checks	2013/1/25	2021/1/19	high

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