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XEN : Security Vulnerabilities Published In 2013 (Overflow)

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# CVE ID CWE ID # of Exploits Vulnerability Type(s) Publish Date Update Date Score Gained Access Level Access Complexity Authentication Conf. Integ. Avail.
1 CVE-2013-4553 119 DoS Overflow 2013-12-24 2014-04-19
5.2
None Local Network Medium Single system None None Complete
The XEN_DOMCTL_getmemlist hypercall in Xen 3.4.x through 4.3.x (possibly 4.3.1) does not always obtain the page_alloc_lock and mm_rwlock in the same order, which allows local guest administrators to cause a denial of service (host deadlock).
2 CVE-2013-4416 119 DoS Overflow 2013-11-02 2014-01-27
5.2
None Local Network Medium Single system None None Complete
The Ocaml xenstored implementation (oxenstored) in Xen 4.1.x, 4.2.x, and 4.3.x allows local guest domains to cause a denial of service (domain shutdown) via a large message reply.
3 CVE-2013-4370 119 DoS Exec Code Overflow Mem. Corr. 2013-10-17 2013-10-18
4.6
None Local Low Not required Partial Partial Partial
The ocaml binding for the xc_vcpu_getaffinity function in Xen 4.2.x and 4.3.x frees certain memory that may still be intended for use, which allows local users to cause a denial of service (heap corruption and crash) and possibly execute arbitrary code via unspecified vectors that trigger a (1) use-after-free or (2) double free.
4 CVE-2013-4344 119 Overflow +Priv 2013-10-04 2014-03-05
6.0
None Local High Single system Complete Complete Complete
Buffer overflow in the SCSI implementation in QEMU, as used in Xen, when a SCSI controller has more than 256 attached devices, allows local users to gain privileges via a small transfer buffer in a REPORT LUNS command.
5 CVE-2013-2212 119 DoS Overflow 2013-08-28 2014-04-19
5.7
None Local Network Medium Not required None None Complete
The vmx_set_uc_mode function in Xen 3.3 through 4.3, when disabling chaches, allows local HVM guests with access to memory mapped I/O regions to cause a denial of service (CPU consumption and possibly hypervisor or guest kernel panic) via a crafted GFN range.
6 CVE-2013-2194 189 Overflow 2013-08-23 2014-04-19
6.9
None Local Medium Not required Complete Complete Complete
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.
7 CVE-2013-2072 119 DoS Overflow +Priv Mem. Corr. 2013-08-28 2014-04-19
7.4
None Local Network Medium Single system Complete Complete Complete
Buffer overflow in the Python bindings for the xc_vcpu_setaffinity call in Xen 4.0.x, 4.1.x, and 4.2.x allows local administrators with permissions to configure VCPU affinity to cause a denial of service (memory corruption and xend toolstack crash) and possibly gain privileges via a crafted cpumap.
8 CVE-2013-1918 119 DoS Overflow 2013-05-13 2014-04-19
4.7
None Local Medium Not required None None Complete
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."
9 CVE-2013-0231 119 DoS Overflow 2013-02-12 2013-06-20
4.9
None Local Low Not required None None Complete
The pciback_enable_msi function in the PCI backend driver (drivers/xen/pciback/conf_space_capability_msi.c) in Xen for the Linux kernel 2.6.18 and 3.8 allows guest OS users with PCI device access to cause a denial of service via a large number of kernel log messages. NOTE: some of these details are obtained from third party information.
Total number of vulnerabilities : 9   Page : 1 (This Page)
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