4.9

CVE-2014-7842

Race condition in arch/x86/kvm/x86.c in the Linux kernel before 3.17.4 allows guest OS users to cause a denial of service (guest OS crash) via a crafted application that performs an MMIO transaction or a PIO transaction to trigger a guest userspace emulation error report, a similar issue to CVE-2010-5313.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
LinuxLinux Kernel Version <= 3.17.3
LinuxLinux Kernel Version3.0 Updaterc1
LinuxLinux Kernel Version3.0 Updaterc2
LinuxLinux Kernel Version3.0 Updaterc3
LinuxLinux Kernel Version3.0 Updaterc4
LinuxLinux Kernel Version3.0 Updaterc5
LinuxLinux Kernel Version3.0 Updaterc6
LinuxLinux Kernel Version3.0 Updaterc7
LinuxLinux Kernel Version3.0.1
LinuxLinux Kernel Version3.0.2
LinuxLinux Kernel Version3.0.3
LinuxLinux Kernel Version3.0.4
LinuxLinux Kernel Version3.0.5
LinuxLinux Kernel Version3.0.6
LinuxLinux Kernel Version3.0.7
LinuxLinux Kernel Version3.0.8
LinuxLinux Kernel Version3.0.9
LinuxLinux Kernel Version3.0.10
LinuxLinux Kernel Version3.0.11
LinuxLinux Kernel Version3.0.12
LinuxLinux Kernel Version3.0.13
LinuxLinux Kernel Version3.0.14
LinuxLinux Kernel Version3.0.15
LinuxLinux Kernel Version3.0.16
LinuxLinux Kernel Version3.0.17
LinuxLinux Kernel Version3.0.18
LinuxLinux Kernel Version3.0.19
LinuxLinux Kernel Version3.0.20
LinuxLinux Kernel Version3.0.21
LinuxLinux Kernel Version3.0.22
LinuxLinux Kernel Version3.0.23
LinuxLinux Kernel Version3.0.24
LinuxLinux Kernel Version3.0.25
LinuxLinux Kernel Version3.0.26
LinuxLinux Kernel Version3.0.27
LinuxLinux Kernel Version3.0.28
LinuxLinux Kernel Version3.0.29
LinuxLinux Kernel Version3.0.30
LinuxLinux Kernel Version3.0.31
LinuxLinux Kernel Version3.0.32
LinuxLinux Kernel Version3.0.33
LinuxLinux Kernel Version3.0.34
LinuxLinux Kernel Version3.0.35
LinuxLinux Kernel Version3.0.36
LinuxLinux Kernel Version3.0.37
LinuxLinux Kernel Version3.0.38
LinuxLinux Kernel Version3.0.39
LinuxLinux Kernel Version3.0.40
LinuxLinux Kernel Version3.0.41
LinuxLinux Kernel Version3.0.42
LinuxLinux Kernel Version3.0.43
LinuxLinux Kernel Version3.0.44
LinuxLinux Kernel Version3.0.45
LinuxLinux Kernel Version3.0.46
LinuxLinux Kernel Version3.0.47
LinuxLinux Kernel Version3.0.48
LinuxLinux Kernel Version3.0.49
LinuxLinux Kernel Version3.0.50
LinuxLinux Kernel Version3.0.51
LinuxLinux Kernel Version3.0.52
LinuxLinux Kernel Version3.0.53
LinuxLinux Kernel Version3.0.54
LinuxLinux Kernel Version3.0.55
LinuxLinux Kernel Version3.0.56
LinuxLinux Kernel Version3.0.57
LinuxLinux Kernel Version3.0.58
LinuxLinux Kernel Version3.0.59
LinuxLinux Kernel Version3.0.60
LinuxLinux Kernel Version3.0.61
LinuxLinux Kernel Version3.0.62
LinuxLinux Kernel Version3.0.63
LinuxLinux Kernel Version3.0.64
LinuxLinux Kernel Version3.0.65
LinuxLinux Kernel Version3.0.66
LinuxLinux Kernel Version3.0.67
LinuxLinux Kernel Version3.0.68
LinuxLinux Kernel Version3.1
LinuxLinux Kernel Version3.1 Updaterc1
LinuxLinux Kernel Version3.1 Updaterc2
LinuxLinux Kernel Version3.1 Updaterc3
LinuxLinux Kernel Version3.1 Updaterc4
LinuxLinux Kernel Version3.1.1
LinuxLinux Kernel Version3.1.2
LinuxLinux Kernel Version3.1.3
LinuxLinux Kernel Version3.1.4
LinuxLinux Kernel Version3.1.5
LinuxLinux Kernel Version3.1.6
LinuxLinux Kernel Version3.1.7
LinuxLinux Kernel Version3.1.8
LinuxLinux Kernel Version3.1.9
LinuxLinux Kernel Version3.1.10
LinuxLinux Kernel Version3.2
LinuxLinux Kernel Version3.2 HwPlatformx86
LinuxLinux Kernel Version3.2 Updaterc2
LinuxLinux Kernel Version3.2 Updaterc3
LinuxLinux Kernel Version3.10
LinuxLinux Kernel Version3.10.0 HwPlatformarm64
LinuxLinux Kernel Version3.10.1
LinuxLinux Kernel Version3.10.1 HwPlatformarm64
LinuxLinux Kernel Version3.10.2
LinuxLinux Kernel Version3.10.2 HwPlatformarm64
LinuxLinux Kernel Version3.10.3
LinuxLinux Kernel Version3.10.3 HwPlatformarm64
LinuxLinux Kernel Version3.10.4
LinuxLinux Kernel Version3.10.4 HwPlatformarm64
LinuxLinux Kernel Version3.10.5
LinuxLinux Kernel Version3.10.5 HwPlatformarm64
LinuxLinux Kernel Version3.10.6
LinuxLinux Kernel Version3.10.6 HwPlatformarm64
LinuxLinux Kernel Version3.10.7
LinuxLinux Kernel Version3.10.7 HwPlatformarm64
LinuxLinux Kernel Version3.10.8
LinuxLinux Kernel Version3.10.8 HwPlatformarm64
LinuxLinux Kernel Version3.10.9
LinuxLinux Kernel Version3.10.9 HwPlatformarm64
LinuxLinux Kernel Version3.10.10
LinuxLinux Kernel Version3.10.11
LinuxLinux Kernel Version3.10.12
LinuxLinux Kernel Version3.10.13
LinuxLinux Kernel Version3.10.14
LinuxLinux Kernel Version3.10.15
LinuxLinux Kernel Version3.10.16
LinuxLinux Kernel Version3.10.17
LinuxLinux Kernel Version3.10.18
LinuxLinux Kernel Version3.10.19
LinuxLinux Kernel Version3.10.20
LinuxLinux Kernel Version3.10.21
LinuxLinux Kernel Version3.10.22
LinuxLinux Kernel Version3.10.23
LinuxLinux Kernel Version3.10.24
LinuxLinux Kernel Version3.10.25
LinuxLinux Kernel Version3.10.26
LinuxLinux Kernel Version3.10.27
LinuxLinux Kernel Version3.10.28
LinuxLinux Kernel Version3.10.29
LinuxLinux Kernel Version3.11
LinuxLinux Kernel Version3.11.1
LinuxLinux Kernel Version3.11.2
LinuxLinux Kernel Version3.11.3
LinuxLinux Kernel Version3.11.4
LinuxLinux Kernel Version3.11.5
LinuxLinux Kernel Version3.11.6
LinuxLinux Kernel Version3.11.7
LinuxLinux Kernel Version3.11.8
LinuxLinux Kernel Version3.11.9
LinuxLinux Kernel Version3.11.10
LinuxLinux Kernel Version3.12
LinuxLinux Kernel Version3.12.1
LinuxLinux Kernel Version3.12.2
LinuxLinux Kernel Version3.12.3
LinuxLinux Kernel Version3.12.4
LinuxLinux Kernel Version3.12.5
LinuxLinux Kernel Version3.12.6
LinuxLinux Kernel Version3.12.7
LinuxLinux Kernel Version3.12.8
LinuxLinux Kernel Version3.12.9
LinuxLinux Kernel Version3.12.10
LinuxLinux Kernel Version3.12.11
LinuxLinux Kernel Version3.12.12
LinuxLinux Kernel Version3.12.13
LinuxLinux Kernel Version3.12.14
LinuxLinux Kernel Version3.12.15
LinuxLinux Kernel Version3.12.16
LinuxLinux Kernel Version3.12.17
LinuxLinux Kernel Version3.13
LinuxLinux Kernel Version3.13.1
LinuxLinux Kernel Version3.13.2
LinuxLinux Kernel Version3.13.3
LinuxLinux Kernel Version3.13.4
LinuxLinux Kernel Version3.13.5
LinuxLinux Kernel Version3.13.6
LinuxLinux Kernel Version3.13.7
LinuxLinux Kernel Version3.13.8
LinuxLinux Kernel Version3.13.9
LinuxLinux Kernel Version3.13.10
LinuxLinux Kernel Version3.13.11
LinuxLinux Kernel Version3.14 Update-
LinuxLinux Kernel Version3.14 Updaterc1
LinuxLinux Kernel Version3.14 Updaterc2
LinuxLinux Kernel Version3.14 Updaterc3
LinuxLinux Kernel Version3.14 Updaterc4
LinuxLinux Kernel Version3.14 Updaterc5
LinuxLinux Kernel Version3.14 Updaterc6
LinuxLinux Kernel Version3.14 Updaterc7
LinuxLinux Kernel Version3.14 Updaterc8
LinuxLinux Kernel Version3.14.1
LinuxLinux Kernel Version3.14.2
LinuxLinux Kernel Version3.14.3
LinuxLinux Kernel Version3.14.4
LinuxLinux Kernel Version3.14.5
LinuxLinux Kernel Version3.15
LinuxLinux Kernel Version3.15.1
LinuxLinux Kernel Version3.15.2
LinuxLinux Kernel Version3.15.3
LinuxLinux Kernel Version3.15.4
LinuxLinux Kernel Version3.15.5
LinuxLinux Kernel Version3.15.6
LinuxLinux Kernel Version3.15.7
LinuxLinux Kernel Version3.15.8
LinuxLinux Kernel Version3.16.0
LinuxLinux Kernel Version3.16.1
LinuxLinux Kernel Version3.17
LinuxLinux Kernel Version3.17.1
LinuxLinux Kernel Version3.17.2
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.37% 0.29
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 4.9 3.9 6.9
AV:L/AC:L/Au:N/C:N/I:N/A:C
CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

The product contains a concurrent code sequence that requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence operating concurrently.

http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html
http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00010.html
http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00025.html
http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00000.html
http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00015.html
http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html
http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html
http://secunia.com/advisories/62326
http://secunia.com/advisories/62336
http://rhn.redhat.com/errata/RHSA-2016-0855.html
http://www.openwall.com/lists/oss-security/2014/11/13/7
https://bugzilla.redhat.com/show_bug.cgi?id=1163762
Vendor Advisory
http://secunia.com/advisories/62305
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=a2b9e6c1a35afcc0973acb72e591c714e78885ff
http://www.securityfocus.com/bid/71078
https://github.com/torvalds/linux/commit/a2b9e6c1a35afcc0973acb72e591c714e78885ff
Vendor Advisory
https://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.17.4
Vendor Advisory