EUVD-2016-3355

Malware in sbrugna...

SUSE CVE-2016-2271

VMX in Xen 4.6.x and earlier, when using an Intel or Cyrix CPU, allows local HVM guest users to cause a denial of service guest crash via vectors related to a non-canonical RIP...

The vulnerability of the Linux operating system, which allows a hacker to trigger a service failure or increase their privileges.

The vulnerability of the Linux operating system’s kernel is related to the improper limitation on the use of non- canonical values for the saved RIP address during system calls that do not utilize IRET. Exploiting this vulnerability can allow an attacker, operating locally, to increase their...

Fedora 23 : xen-4.5.2-8.fc23 (2016-e48f4bd14f)

x86: inconsistent cachability flags on guest mappings XSA-154, CVE-2016-2270 1309324 VMX: guest user mode may crash guest with non-canonical RIP XSA-170, CVE-2016-2271 1309323 Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security...

FreeBSD : xen-kernel -- VMX: guest user mode may crash guest with non-canonical RIP (81f9d6a4-ddaf-11e5-b2bd-002590263bf5)

The Xen Project reports : VMX refuses attempts to enter a guest with an instruction pointer which doesn't satisfy certain requirements. In particular, the instruction pointer needs to be canonical when entering a guest currently in 64-bit mode. This is the case even if the VM entry information...

Design/Logic Flaw

VMX in Xen 4.6.x and earlier, when using an Intel or Cyrix CPU, allows local HVM guest users to cause a denial of service guest crash via vectors related to a non-canonical RIP...

CVE-2016-2271

VMX in Xen 4.6.x and earlier, when using an Intel or Cyrix CPU, allows local HVM guest users to cause a denial of service guest crash via vectors related to a non-canonical RIP...

CVE-2016-2271

VMX in Xen 4.6.x and earlier, when using an Intel or Cyrix CPU, allows local HVM guest users to cause a denial of service guest crash via vectors related to a non-canonical RIP...

CVE-2016-2271

CVE-2016-2271 affects Xen VMX on Xen 4.6.x and earlier when running on an Intel or Cyrix CPU. Local HVM guests can trigger a denial of service (guest crash) via vectors related to a non-canonical RIP. Impact is limited to the guest (not the host) per the description; no public patch/version is sp...

VMX: guest user mode may crash guest with non-canonical RIP

ISSUE DESCRIPTION VMX refuses attempts to enter a guest with an instruction pointer which doesn't satisfy certain requirements. In particular, the instruction pointer needs to be canonical when entering a guest currently in 64-bit mode. This is the case even if the VM entry information specifies ...

xen-kernel -- VMX: guest user mode may crash guest with non-canonical RIP

The Xen Project reports: VMX refuses attempts to enter a guest with an instruction pointer which doesn't satisfy certain requirements. In particular, the instruction pointer needs to be canonical when entering a guest currently in 64-bit mode. This is the case even if the VM entry information...