Vulnerabilities > XEN
DATE | CVE | VULNERABILITY TITLE | RISK |
---|---|---|---|
2013-08-28 | CVE-2013-3495 | Permissions, Privileges, and Access Controls vulnerability in multiple products The Intel VT-d Interrupt Remapping engine in Xen 3.3.x through 4.3.x allows local guests to cause a denial of service (kernel panic) via a malformed Message Signaled Interrupt (MSI) from a PCI device that is bus mastering capable that triggers a System Error Reporting (SERR) Non-Maskable Interrupt (NMI). | 4.7 |
2013-08-28 | CVE-2013-2212 | Improper Restriction of Operations Within the Bounds of A Memory Buffer vulnerability in XEN The vmx_set_uc_mode function in Xen 3.3 through 4.3, when disabling caches, 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. | 5.7 |
2013-08-28 | CVE-2013-2211 | Permissions, Privileges, and Access Controls vulnerability in XEN 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 unspecified vectors. | 7.4 |
2013-08-28 | CVE-2013-2077 | Permissions, Privileges, and Access Controls vulnerability in XEN 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. | 5.2 |
2013-08-28 | CVE-2013-2072 | Improper Restriction of Operations Within the Bounds of A Memory Buffer vulnerability in multiple products 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. | 7.4 |
2013-08-28 | CVE-2013-1432 | Resource Management Errors vulnerability in XEN 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 possibly gain privileges via unspecified vectors. | 7.4 |
2013-08-23 | CVE-2013-2196 | Remote Privilege Escalation vulnerability in Xen 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-2013-2194 or CVE-2013-2195. local xen | 6.9 |
2013-08-23 | CVE-2013-2195 | Numeric Errors vulnerability in XEN 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. | 6.9 |
2013-08-23 | CVE-2013-2194 | Numeric Errors vulnerability in XEN 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. | 6.9 |
2013-08-14 | CVE-2013-2078 | Improper Input Validation vulnerability in XEN 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. | 4.7 |