Max CVSS 9.3 Min CVSS 1.9 Total Count2
IDCVSSSummaryLast (major) updatePublished
CVE-2012-0217 7.2
The x86-64 kernel system-call functionality in Xen 4.1.2 and earlier, as used in Citrix XenServer 6.0.2 and earlier and other products; Oracle Solaris 11 and earlier; illumos before r13724; Joyent SmartOS before 20120614T184600Z; FreeBSD before 9.0-R
08-03-2019 - 11:29 12-06-2012 - 22:55
CVE-2013-1920 4.4
Xen 4.2.x, 4.1.x, and earlier, when the hypervisor is running "under memory pressure" and the Xen Security Module (XSM) is enabled, uses the wrong ordering of operations when extending the per-domain event channel tracking table, which causes a use-a
29-08-2017 - 01:33 12-04-2013 - 22:55
CVE-2013-1952 1.9
Xen 4.x, when using Intel VT-d for a bus mastering capable PCI device, does not properly check the source when accessing a bridge device's interrupt remapping table entries for MSI interrupts, which allows local guest domains to cause a denial of ser
29-08-2017 - 01:33 13-05-2013 - 23:55
CVE-2012-4535 1.9
Xen 3.4 through 4.2, and possibly earlier versions, allows local guest OS administrators to cause a denial of service (Xen infinite loop and physical CPU consumption) by setting a VCPU with an "inappropriate deadline."
29-08-2017 - 01:32 21-11-2012 - 23:55
CVE-2012-4536 2.1
The (1) domain_pirq_to_emuirq and (2) physdev_unmap_pirq functions in Xen 2.2 allows local guest OS administrators to cause a denial of service (Xen crash) via a crafted pirq value that triggers an out-of-bounds read.
29-08-2017 - 01:32 21-11-2012 - 23:55
CVE-2012-4537 2.1
Xen 3.4 through 4.2, and possibly earlier versions, does not properly synchronize the p2m and m2p tables when the set_p2m_entry function fails, which allows local HVM guest OS administrators to cause a denial of service (memory consumption and assert
29-08-2017 - 01:32 21-11-2012 - 23:55
CVE-2012-4538 4.9
The HVMOP_pagetable_dying hypercall in Xen 4.0, 4.1, and 4.2 does not properly check the pagetable state when running on shadow pagetables, which allows a local HVM guest OS to cause a denial of service (hypervisor crash) via unspecified vectors.
29-08-2017 - 01:32 24-11-2012 - 20:55
CVE-2012-4539 2.1
Xen 4.0 through 4.2, when running 32-bit x86 PV guests on 64-bit hypervisors, allows local guest OS administrators to cause a denial of service (infinite loop and hang or crash) via invalid arguments to GNTTABOP_get_status_frames, aka "Grant table hy
29-08-2017 - 01:32 21-11-2012 - 23:55
CVE-2012-5510 4.7
Xen 4.x, when downgrading the grant table version, does not properly remove the status page from the tracking list when freeing the page, which allows local guest OS administrators to cause a denial of service (hypervisor crash) via unspecified vecto
29-08-2017 - 01:32 13-12-2012 - 11:53
CVE-2012-5511 4.7
Stack-based buffer overflow in the dirty video RAM tracking functionality in Xen 3.4 through 4.1 allows local HVM guest OS administrators to cause a denial of service (crash) via a large bitmap image.
29-08-2017 - 01:32 13-12-2012 - 11:53
CVE-2012-5512 3.2
Array index error in the HVMOP_set_mem_access handler in Xen 4.1 allows local HVM guest OS administrators to cause a denial of service (crash) or obtain sensitive information via unspecified vectors.
29-08-2017 - 01:32 13-12-2012 - 11:53
CVE-2012-5513 6.9
The XENMEM_exchange handler in Xen 4.2 and earlier does not properly check the memory address, which allows local PV guest OS administrators to cause a denial of service (crash) or possibly gain privileges via unspecified vectors that overwrite memor
29-08-2017 - 01:32 13-12-2012 - 11:53
CVE-2012-5514 4.7
The guest_physmap_mark_populate_on_demand function in Xen 4.2 and earlier does not properly unlock the subject GFNs when checking if they are in use, which allows local guest HVM administrators to cause a denial of service (hang) via unspecified vect
29-08-2017 - 01:32 13-12-2012 - 11:53
CVE-2012-5515 4.7
The (1) XENMEM_decrease_reservation, (2) XENMEM_populate_physmap, and (3) XENMEM_exchange hypercalls in Xen 4.2 and earlier allow local guest administrators to cause a denial of service (long loop and hang) via a crafted extent_order value.
29-08-2017 - 01:32 13-12-2012 - 11:53
CVE-2012-5525 4.7
The get_page_from_gfn hypercall function in Xen 4.2 allows local PV guest OS administrators to cause a denial of service (crash) via a crafted GFN that triggers a buffer over-read.
29-08-2017 - 01:32 13-12-2012 - 11:53
CVE-2012-6030 7.2
The do_tmem_op function in the Transcendent Memory (TMEM) in Xen 4.0, 4.1, and 4.2 allow local guest OS users to cause a denial of service (host crash) and possibly have other unspecified impacts via unspecified vectors related to "broken locking che
29-08-2017 - 01:32 23-11-2012 - 20:55
CVE-2012-6031 4.7
The do_tmem_get function in the Transcendent Memory (TMEM) in Xen 4.0, 4.1, and 4.2 allow local guest OS users to cause a denial of service (CPU hang and host crash) via unspecified vectors related to a spinlock being held in the "bad_copy error path
29-08-2017 - 01:32 23-11-2012 - 20:55
CVE-2012-6032 4.9
Multiple integer overflows in the (1) tmh_copy_from_client and (2) tmh_copy_to_client functions in the Transcendent Memory (TMEM) in Xen 4.0, 4.1, and 4.2 allow local guest OS users to cause a denial of service (memory corruption and host crash) via
29-08-2017 - 01:32 23-11-2012 - 20:55
CVE-2012-6033 4.4
The do_tmem_control function in the Transcendent Memory (TMEM) in Xen 4.0, 4.1, and 4.2 does not properly check privileges, which allows local guest OS users to access control stack operations via unspecified vectors. NOTE: this issue was originally
29-08-2017 - 01:32 23-11-2012 - 20:55
CVE-2012-6034 4.4
The (1) tmemc_save_get_next_page and (2) tmemc_save_get_next_inv functions and the (3) TMEMC_SAVE_GET_POOL_UUID sub-operation in the Transcendent Memory (TMEM) in Xen 4.0, 4.1, and 4.2 "do not check incoming guest output buffer pointers," which allow
29-08-2017 - 01:32 23-11-2012 - 20:55
CVE-2012-6035 6.9
The do_tmem_destroy_pool function in the Transcendent Memory (TMEM) in Xen 4.0, 4.1, and 4.2 does not properly validate pool ids, which allows local guest OS users to cause a denial of service (memory corruption and host crash) or execute arbitrary c
29-08-2017 - 01:32 23-11-2012 - 20:55
CVE-2012-6036 4.4
The (1) memc_save_get_next_page, (2) tmemc_restore_put_page and (3) tmemc_restore_flush_page functions in the Transcendent Memory (TMEM) in Xen 4.0, 4.1, and 4.2 do not check for negative id pools, which allows local guest OS users to cause a denial
29-08-2017 - 01:32 23-11-2012 - 20:55
CVE-2012-6333 4.7
Multiple HVM control operations in Xen 3.4 through 4.2 allow local HVM guest OS administrators to cause a denial of service (physical CPU consumption) via a large input.
29-08-2017 - 01:32 13-12-2012 - 11:53
CVE-2013-0153 4.7
The AMD IOMMU support in Xen 4.2.x, 4.1.x, 3.3, and other versions, when using AMD-Vi for PCI passthrough, uses the same interrupt remapping table for the host and all guests, which allows guests to cause a denial of service by injecting an interrupt
29-08-2017 - 01:32 14-02-2013 - 22:55
CVE-2013-0154 1.9
The get_page_type function in xen/arch/x86/mm.c in Xen 4.2, when debugging is enabled, allows local PV or HVM guest administrators to cause a denial of service (assertion failure and hypervisor crash) via unspecified vectors related to a hypercall.
29-08-2017 - 01:32 12-01-2013 - 04:33
CVE-2012-3494 2.1
The set_debugreg hypercall in include/asm-x86/debugreg.h in Xen 4.0, 4.1, and 4.2, and Citrix XenServer 6.0.2 and earlier, when running on x86-64 systems, allows local OS guest users to cause a denial of service (host crash) by writing to the reserve
29-08-2017 - 01:31 23-11-2012 - 20:55
CVE-2012-3496 4.7
XENMEM_populate_physmap in Xen 4.0, 4.1, and 4.2, and Citrix XenServer 6.0.2 and earlier, when translating paging mode is not used, allows local PV OS guest kernels to cause a denial of service (BUG triggered and host crash) via invalid flags such as
29-08-2017 - 01:31 23-11-2012 - 20:55
CVE-2012-3497 6.9
(1) TMEMC_SAVE_GET_CLIENT_WEIGHT, (2) TMEMC_SAVE_GET_CLIENT_CAP, (3) TMEMC_SAVE_GET_CLIENT_FLAGS and (4) TMEMC_SAVE_END in the Transcendent Memory (TMEM) in Xen 4.0, 4.1, and 4.2 allow local guest OS users to cause a denial of service (NULL pointer d
29-08-2017 - 01:31 23-11-2012 - 20:55
CVE-2012-3498 5.6
PHYSDEVOP_map_pirq in Xen 4.1 and 4.2 and Citrix XenServer 6.0.2 and earlier allows local HVM guest OS kernels to cause a denial of service (host crash) and possibly read hypervisor or guest memory via vectors related to a missing range check of map-
29-08-2017 - 01:31 23-11-2012 - 20:55
CVE-2011-3262 2.1
tools/libxc/xc_dom_bzimageloader.c in Xen 3.2, 3.3, 4.0, and 4.1 allows local users to cause a denial of service (management software infinite loop and management domain resource consumption) via unspecified vectors related to "Lack of error checking
29-08-2017 - 01:30 19-08-2011 - 20:55
CVE-2012-3495 6.1
The physdev_get_free_pirq hypercall in arch/x86/physdev.c in Xen 4.1.x and Citrix XenServer 6.0.2 and earlier uses the return value of the get_free_pirq function as an array index without checking that the return value indicates an error, which allow
01-07-2017 - 01:29 23-11-2012 - 20:55
CVE-2012-3515 7.2
Qemu, as used in Xen 4.0, 4.1 and possibly other products, when emulating certain devices with a virtual console backend, allows local OS guest users to gain privileges via a crafted escape VT100 sequence that triggers the overwrite of a "device mode
01-07-2017 - 01:29 23-11-2012 - 20:55
CVE-2012-4411 4.6
The graphical console in Xen 4.0, 4.1 and 4.2 allows local OS guest administrators to obtain sensitive host resource information via the qemu monitor. NOTE: this might be a duplicate of CVE-2007-0998.
01-07-2017 - 01:29 23-11-2012 - 20:55
CVE-2013-1432 7.4
Xen 4.1.x and 4.2.x, when the XSA-45 patch is in place, does not properly maintain references on pages stored for deferred cleanup, which allows local PV guest kernels to cause a denial of service (premature page free and hypervisor crash) or possibl
30-06-2017 - 01:29 28-08-2013 - 21:55
CVE-2013-1964 6.9
Xen 4.0.x and 4.1.x incorrectly releases a grant reference when releasing a non-v1, non-transitive grant, which allows local guest administrators to cause a denial of service (host crash), obtain sensitive information, or possibly have other impacts
30-06-2017 - 01:29 21-05-2013 - 18:55
CVE-2013-2076 4.3
Xen 4.0.x, 4.1.x, and 4.2.x, when running on AMD64 processors, only save/restore the FOP, FIP, and FDP x87 registers in FXSAVE/FXRSTOR when an exception is pending, which allows one domain to determine portions of the state of floating point instruct
12-12-2014 - 02:59 28-08-2013 - 21:55
CVE-2013-2077 5.2
Xen 4.0.x, 4.1.x, and 4.2.x does not properly restrict the contents of a XRSTOR, which allows local PV guest users to cause a denial of service (unhandled exception and hypervisor crash) via unspecified vectors.
12-12-2014 - 02:59 28-08-2013 - 21:55
CVE-2013-2078 4.7
Xen 4.0.2 through 4.0.4, 4.1.x, and 4.2.x allows local PV guest users to cause a denial of service (hypervisor crash) via certain bit combinations to the XSETBV instruction.
12-12-2014 - 02:59 14-08-2013 - 15:55
CVE-2013-2194 6.9
Multiple integer overflows in the Elf parser (libelf) in Xen 4.2.x and earlier allow local guest administrators with certain permissions to have an unspecified impact via a crafted kernel.
12-12-2014 - 02:59 23-08-2013 - 16:55
CVE-2013-2195 6.9
The Elf parser (libelf) in Xen 4.2.x and earlier allow local guest administrators with certain permissions to have an unspecified impact via a crafted kernel, related to "pointer dereferences" involving unexpected calculations.
12-12-2014 - 02:59 23-08-2013 - 16:55
CVE-2013-2196 6.9
Multiple unspecified vulnerabilities in the Elf parser (libelf) in Xen 4.2.x and earlier allow local guest administrators with certain permissions to have an unspecified impact via a crafted kernel, related to "other problems" that are not CVE-2013-2
12-12-2014 - 02:59 23-08-2013 - 16:55
CVE-2013-2211 7.4
The libxenlight (libxl) toolstack library in Xen 4.0.x, 4.1.x, and 4.2.x uses weak permissions for xenstore keys for paravirtualised and emulated serial console devices, which allows local guest administrators to modify the xenstore value via unspeci
12-12-2014 - 02:59 28-08-2013 - 21:55
CVE-2012-2934 1.9
Xen 4.0, and 4.1, when running a 64-bit PV guest on "older" AMD CPUs, does not properly protect against a certain AMD processor bug, which allows local guest OS users to cause a denial of service (host hang) via sequential execution of instructions a
05-05-2014 - 05:11 03-12-2012 - 21:55
CVE-2013-1917 1.9
Xen 3.1 through 4.x, when running 64-bit hosts on Intel CPUs, does not clear the NT flag when using an IRET after a SYSENTER instruction, which allows PV guest users to cause a denial of service (hypervisor crash) by triggering a #GP fault, which is
19-04-2014 - 04:34 13-05-2013 - 23:55
CVE-2013-1918 4.7
Certain page table manipulation operations in Xen 4.1.x, 4.2.x, and earlier are not preemptible, which allows local PV kernels to cause a denial of service via vectors related to "deep page table traversal."
19-04-2014 - 04:34 13-05-2013 - 23:55
CVE-2013-1919 4.7
Xen 4.2.x and 4.1.x does not properly restrict access to IRQs, which allows local stub domain clients to gain access to IRQs and cause a denial of service via vectors related to "passed-through IRQs or PCI devices."
19-04-2014 - 04:34 13-05-2013 - 23:55
CVE-2012-6075 9.3
Buffer overflow in the e1000_receive function in the e1000 device driver (hw/e1000.c) in QEMU 1.3.0-rc2 and other versions, when the SBP and LPE flags are disabled, allows remote attackers to cause a denial of service (guest OS crash) and possibly ex
19-04-2014 - 04:29 13-02-2013 - 01:55
CVE-2012-5634 6.1
Xen 4.2.x, 4.1.x, and 4.0, when using Intel VT-d for PCI passthrough, does not properly configure VT-d when supporting a device that is behind a legacy PCI Bridge, which allows local guests to cause a denial of service to other guests by injecting an
19-04-2014 - 04:28 14-02-2013 - 22:55
CVE-2011-2901 5.5
Off-by-one error in the __addr_ok macro in Xen 3.3 and earlier allows local 64 bit PV guest administrators to cause a denial of service (host crash) via unspecified hypercalls that ignore virtual-address bits.
31-12-2013 - 04:09 01-10-2013 - 17:55
CVE-2013-1922 3.3
qemu-nbd in QEMU, as used in Xen 4.2.x, determines the format of a raw disk image based on the header, which allows local guest OS administrators to read arbitrary files on the host by modifying the header to identify a different format, which is use
01-12-2013 - 04:27 13-05-2013 - 23:55
CVE-2013-0151 4.6
The do_hvm_op function in xen/arch/x86/hvm/hvm.c in Xen 4.2.x on the x86_32 platform does not prevent HVM_PARAM_NESTEDHVM (aka nested virtualization) operations, which allows guest OS users to cause a denial of service (long-duration page mappings an
11-10-2013 - 03:48 07-03-2013 - 05:04
CVE-2013-0152 4.7
Memory leak in Xen 4.2 and unstable allows local HVM guests to cause a denial of service (host memory consumption) by performing nested virtualization in a way that triggers errors that are not properly handled.
11-10-2013 - 03:48 13-02-2013 - 01:55
CVE-2013-0215 4.3
oxenstored in Xen 4.1.x, Xen 4.2.x, and xen-unstable does not properly consider the state of the Xenstore ring during read operations, which allows guest OS users to cause a denial of service (daemon crash and host-control outage, or memory consumpti
11-10-2013 - 03:48 07-03-2013 - 05:04
CVE-2012-3432 1.9
The handle_mmio function in arch/x86/hvm/io.c in the MMIO operations emulator for Xen 3.3 and 4.x, when running an HVM guest, does not properly reset certain state information between emulation cycles, which allows local guest OS users to cause a den
11-10-2013 - 03:44 03-12-2012 - 21:55
CVE-2012-3433 4.9
Xen 4.0 and 4.1 allows local HVM guest OS kernels to cause a denial of service (domain 0 VCPU hang and kernel panic) by modifying the physical address space in a way that triggers excessive shared page search time during the p2m teardown.
11-10-2013 - 03:44 24-11-2012 - 20:55
CVE-2012-0218 1.9
Xen 3.4, 4.0, and 4.1, when the guest OS has not registered a handler for a syscall or sysenter instruction, does not properly clear a flag for exception injection when injecting a General Protection Fault, which allows local PV guest OS users to cau
11-10-2013 - 03:40 03-12-2012 - 21:55
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