6.5

CVE-2015-7513

arch/x86/kvm/x86.c in the Linux kernel before 4.4 does not reset the PIT counter values during state restoration, which allows guest OS users to cause a denial of service (divide-by-zero error and host OS crash) via a zero value, related to the kvm_vm_ioctl_set_pit and kvm_vm_ioctl_set_pit2 functions.

Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version < 4.4
Linux ≫ Linux Kernel Version4.4 Update-
Linux ≫ Linux Kernel Version4.4 Updaterc1
Linux ≫ Linux Kernel Version4.4 Updaterc2
Linux ≫ Linux Kernel Version4.4 Updaterc3
Linux ≫ Linux Kernel Version4.4 Updaterc4
Linux ≫ Linux Kernel Version4.4 Updaterc5
Linux ≫ Linux Kernel Version4.4 Updaterc6
Debian ≫ Debian Linux Version7.0
Debian ≫ Debian Linux Version8.0
Fedoraproject ≫ Fedora Version22
Fedoraproject ≫ Fedora Version23
Canonical ≫ Ubuntu Linux Version12.04 SwEdition-
Canonical ≫ Ubuntu Linux Version14.04 SwEditionesm
Canonical ≫ Ubuntu Linux Version15.04
Canonical ≫ Ubuntu Linux Version15.10
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.08% 0.245
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 6.5 2 4
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
nvd@nist.gov 4.9 3.9 6.9
AV:L/AC:L/Au:N/C:N/I:N/A:C
CWE-369 Divide By Zero

The product divides a value by zero.

http://www.openwall.com/lists/oss-security/2016/01/07/2
Patch
Third Party Advisory
Mailing List
http://www.securityfocus.com/bid/79901
Third Party Advisory
VDB Entry
http://www.securitytracker.com/id/1034602
Third Party Advisory
VDB Entry
https://bugzilla.redhat.com/show_bug.cgi?id=1284847
Patch
Third Party Advisory
Issue Tracking