4.7

CVE-2012-0045

Exploit

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.

Data is provided by the National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version <= 3.2.13
Linux ≫ Linux Kernel Version3.0 Updaterc1
Linux ≫ Linux Kernel Version3.0 Updaterc2
Linux ≫ Linux Kernel Version3.0 Updaterc3
Linux ≫ Linux Kernel Version3.0 Updaterc4
Linux ≫ Linux Kernel Version3.0 Updaterc5
Linux ≫ Linux Kernel Version3.0 Updaterc6
Linux ≫ Linux Kernel Version3.0 Updaterc7
Linux ≫ Linux Kernel Version3.0.1
Linux ≫ Linux Kernel Version3.0.2
Linux ≫ Linux Kernel Version3.0.3
Linux ≫ Linux Kernel Version3.0.4
Linux ≫ Linux Kernel Version3.0.5
Linux ≫ Linux Kernel Version3.0.6
Linux ≫ Linux Kernel Version3.0.7
Linux ≫ Linux Kernel Version3.0.8
Linux ≫ Linux Kernel Version3.0.9
Linux ≫ Linux Kernel Version3.0.10
Linux ≫ Linux Kernel Version3.0.11
Linux ≫ Linux Kernel Version3.0.12
Linux ≫ Linux Kernel Version3.0.13
Linux ≫ Linux Kernel Version3.0.14
Linux ≫ Linux Kernel Version3.0.15
Linux ≫ Linux Kernel Version3.0.16
Linux ≫ Linux Kernel Version3.0.17
Linux ≫ Linux Kernel Version3.0.18
Linux ≫ Linux Kernel Version3.0.19
Linux ≫ Linux Kernel Version3.0.20
Linux ≫ Linux Kernel Version3.0.21
Linux ≫ Linux Kernel Version3.0.22
Linux ≫ Linux Kernel Version3.0.23
Linux ≫ Linux Kernel Version3.0.24
Linux ≫ Linux Kernel Version3.0.25
Linux ≫ Linux Kernel Version3.0.26
Linux ≫ Linux Kernel Version3.0.27
Linux ≫ Linux Kernel Version3.0.28
Linux ≫ Linux Kernel Version3.0.29
Linux ≫ Linux Kernel Version3.0.30
Linux ≫ Linux Kernel Version3.0.31
Linux ≫ Linux Kernel Version3.0.32
Linux ≫ Linux Kernel Version3.0.33
Linux ≫ Linux Kernel Version3.0.34
Linux ≫ Linux Kernel Version3.1
Linux ≫ Linux Kernel Version3.1 Updaterc1
Linux ≫ Linux Kernel Version3.1 Updaterc2
Linux ≫ Linux Kernel Version3.1 Updaterc3
Linux ≫ Linux Kernel Version3.1 Updaterc4
Linux ≫ Linux Kernel Version3.1.1
Linux ≫ Linux Kernel Version3.1.2
Linux ≫ Linux Kernel Version3.1.3
Linux ≫ Linux Kernel Version3.1.4
Linux ≫ Linux Kernel Version3.1.5
Linux ≫ Linux Kernel Version3.1.6
Linux ≫ Linux Kernel Version3.1.7
Linux ≫ Linux Kernel Version3.1.8
Linux ≫ Linux Kernel Version3.1.9
Linux ≫ Linux Kernel Version3.1.10
Linux ≫ Linux Kernel Version3.2
Linux ≫ Linux Kernel Version3.2.1
Linux ≫ Linux Kernel Version3.2.2
Linux ≫ Linux Kernel Version3.2.3
Linux ≫ Linux Kernel Version3.2.4
Linux ≫ Linux Kernel Version3.2.5
Linux ≫ Linux Kernel Version3.2.6
Linux ≫ Linux Kernel Version3.2.7
Linux ≫ Linux Kernel Version3.2.8
Linux ≫ Linux Kernel Version3.2.9
Linux ≫ Linux Kernel Version3.2.10
Linux ≫ Linux Kernel Version3.2.11
Linux ≫ Linux Kernel Version3.2.12
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.56% 0.673
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 4.7 3.4 6.9
AV:L/AC:M/Au:N/C:N/I:N/A:C