Attacker Value
Unknown
(0 users assessed)
Exploitability
Unknown
(0 users assessed)
User Interaction
Unknown
Privileges Required
Unknown
Attack Vector
Unknown
0

CVE-2012-0045

Disclosure Date: July 03, 2012
Add MITRE ATT&CK tactics and techniques that apply to this CVE.

Description

The em_syscall function in arch/x86/kvm/emulate.c in the KVM implementation in the Linux kernel before 3.2.14 does not properly handle the 0f05 (aka syscall) opcode, which allows guest OS users to cause a denial of service (guest OS crash) via a crafted application, as demonstrated by an NASM file.

Add Assessment

No one has assessed this topic. Be the first to add your voice to the community.

CVSS V3 Severity and Metrics
Base Score:
None
Impact Score:
Unknown
Exploitability Score:
Unknown
Vector:
Unknown
Attack Vector (AV):
Unknown
Attack Complexity (AC):
Unknown
Privileges Required (PR):
Unknown
User Interaction (UI):
Unknown
Scope (S):
Unknown
Confidentiality (C):
Unknown
Integrity (I):
Unknown
Availability (A):
Unknown

General Information

Vendors

  • linux

Products

  • linux kernel,
  • linux kernel 3.0,
  • linux kernel 3.0.1,
  • linux kernel 3.0.10,
  • linux kernel 3.0.11,
  • linux kernel 3.0.12,
  • linux kernel 3.0.13,
  • linux kernel 3.0.14,
  • linux kernel 3.0.15,
  • linux kernel 3.0.16,
  • linux kernel 3.0.17,
  • linux kernel 3.0.18,
  • linux kernel 3.0.19,
  • linux kernel 3.0.2,
  • linux kernel 3.0.20,
  • linux kernel 3.0.21,
  • linux kernel 3.0.22,
  • linux kernel 3.0.23,
  • linux kernel 3.0.24,
  • linux kernel 3.0.25,
  • linux kernel 3.0.26,
  • linux kernel 3.0.27,
  • linux kernel 3.0.28,
  • linux kernel 3.0.29,
  • linux kernel 3.0.3,
  • linux kernel 3.0.30,
  • linux kernel 3.0.31,
  • linux kernel 3.0.32,
  • linux kernel 3.0.33,
  • linux kernel 3.0.34,
  • linux kernel 3.0.4,
  • linux kernel 3.0.5,
  • linux kernel 3.0.6,
  • linux kernel 3.0.7,
  • linux kernel 3.0.8,
  • linux kernel 3.0.9,
  • linux kernel 3.1,
  • linux kernel 3.1.1,
  • linux kernel 3.1.10,
  • linux kernel 3.1.2,
  • linux kernel 3.1.3,
  • linux kernel 3.1.4,
  • linux kernel 3.1.5,
  • linux kernel 3.1.6,
  • linux kernel 3.1.7,
  • linux kernel 3.1.8,
  • linux kernel 3.1.9,
  • linux kernel 3.2,
  • linux kernel 3.2.1,
  • linux kernel 3.2.10,
  • linux kernel 3.2.11,
  • linux kernel 3.2.12,
  • linux kernel 3.2.2,
  • linux kernel 3.2.3,
  • linux kernel 3.2.4,
  • linux kernel 3.2.5,
  • linux kernel 3.2.6,
  • linux kernel 3.2.7,
  • linux kernel 3.2.8,
  • linux kernel 3.2.9
Technical Analysis