| Max CVSS | 6.9 | Min CVSS | 1.5 | Total Count | 2 |
| ID | CVSS | Summary | Last (major) update | Published | |
| CVE-2013-6885 | 4.7 |
The microcode on AMD 16h 00h through 0Fh processors does not properly handle the interaction between locked instructions and write-combined memory types, which allows local users to cause a denial of service (system hang) via a crafted application, a
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13-02-2023 - 00:29 | 29-11-2013 - 04:33 | |
| CVE-2013-4355 | 1.5 |
Xen 4.3.x and earlier does not properly handle certain errors, which allows local HVM guests to obtain hypervisor stack memory via a (1) port or (2) memory mapped I/O write or (3) other unspecified operations related to addresses without associated m
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13-02-2023 - 00:28 | 01-10-2013 - 17:55 | |
| 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
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13-02-2023 - 00:26 | 13-12-2012 - 11:53 | |
| CVE-2013-4494 | 5.2 |
Xen before 4.1.x, 4.2.x, and 4.3.x does not take the page_alloc_lock and grant_table.lock in the same order, which allows local guest administrators with access to multiple vcpus to cause a denial of service (host deadlock) via unspecified vectors.
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13-12-2018 - 17:49 | 02-11-2013 - 18:55 | |
| CVE-2013-4368 | 1.9 |
The outs instruction emulation in Xen 3.1.x, 4.2.x, 4.3.x, and earlier, when using FS: or GS: segment override, uses an uninitialized variable as a segment base, which allows local 64-bit PV guests to obtain sensitive information (hypervisor stack co
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29-08-2017 - 01:33 | 17-10-2013 - 23:55 | |
| 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
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29-08-2017 - 01:33 | 12-04-2013 - 22:55 | |
| 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
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29-08-2017 - 01:32 | 21-11-2012 - 23:55 | |
| CVE-2012-4544 | 2.1 |
The PV domain builder in Xen 4.2 and earlier does not validate the size of the kernel or ramdisk (1) before or (2) after decompression, which allows local guest administrators to cause a denial of service (domain 0 memory consumption) via a crafted (
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29-08-2017 - 01:32 | 31-10-2012 - 16:55 | |
| 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.
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29-08-2017 - 01:32 | 13-12-2012 - 11:53 | |
| 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."
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29-08-2017 - 01:32 | 21-11-2012 - 23:55 | |
| CVE-2013-4554 | 5.2 |
Xen 3.0.3 through 4.1.x (possibly 4.1.6.1), 4.2.x (possibly 4.2.3), and 4.3.x (possibly 4.3.1) does not properly prevent access to hypercalls, which allows local guest users to gain privileges via a crafted application running in ring 1 or 2.
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07-01-2017 - 02:59 | 24-12-2013 - 19:55 | |
| 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.
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12-12-2014 - 02:59 | 23-08-2013 - 16:55 | |
| 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.
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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
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12-12-2014 - 02:59 | 23-08-2013 - 16:55 | |
| 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
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19-04-2014 - 04:34 | 13-05-2013 - 23:55 |