CVE-2014-3646

medium
New! CVE Severity Now Using CVSS v3

The calculated severity for CVEs has been updated to use CVSS v3 by default. CVEs that do not have a CVSS v3 score will fall back CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

Description

arch/x86/kvm/vmx.c in the KVM subsystem in the Linux kernel through 3.17.2 does not have an exit handler for the INVVPID instruction, which allows guest OS users to cause a denial of service (guest OS crash) via a crafted application.

References

http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=a642fc305053cc1c6e47e4f4df327895747ab485

http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00010.html

http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00025.html

http://rhn.redhat.com/errata/RHSA-2015-0126.html

http://rhn.redhat.com/errata/RHSA-2015-0284.html

http://www.debian.org/security/2014/dsa-3060

http://www.openwall.com/lists/oss-security/2014/10/24/9

http://www.ubuntu.com/usn/USN-2394-1

http://www.ubuntu.com/usn/USN-2417-1

http://www.ubuntu.com/usn/USN-2418-1

https://bugzilla.redhat.com/show_bug.cgi?id=1144825

https://github.com/torvalds/linux/commit/a642fc305053cc1c6e47e4f4df327895747ab485

Details

Source: MITRE

Published: 2014-11-10

Updated: 2020-08-13

Risk Information

CVSS v2

Base Score: 4.7

Vector: AV:L/AC:M/Au:N/C:N/I:N/A:C

Impact Score: 6.9

Exploitability Score: 3.4

Severity: MEDIUM

CVSS v3

Base Score: 5.5

Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Impact Score: 3.6

Exploitability Score: 1.8

Severity: MEDIUM

Tenable Plugins

View all (29 total)

IDNameProductFamilySeverity
124971EulerOS Virtualization for ARM 64 3.0.1.0 : kernel (EulerOS-SA-2019-1518)NessusHuawei Local Security Checks
high
124804EulerOS Virtualization 3.0.1.0 : kernel (EulerOS-SA-2019-1480)NessusHuawei Local Security Checks
high
99163OracleVM 3.3 : Unbreakable / etc (OVMSA-2017-0057) (Dirty COW)NessusOracleVM Local Security Checks
critical
85097Oracle Linux 6 : kernel (ELSA-2015-1272)NessusOracle Linux Local Security Checks
high
83696SUSE SLES11 Security Update : kernel (SUSE-SU-2015:0481-1)NessusSuSE Local Security Checks
high
81800Oracle Linux 7 : kernel (ELSA-2015-0290)NessusOracle Linux Local Security Checks
high
81624RHEL 6 : kernel (RHSA-2015:0284)NessusRed Hat Local Security Checks
medium
81200RHEL 6 : rhev-hypervisor6 (RHSA-2015:0126) (GHOST)NessusRed Hat Local Security Checks
medium
80250SuSE 11.3 Security Update : Linux kernel (SAT Patch Number 10103)NessusSuSE Local Security Checks
high
80249SuSE 11.3 Security Update : Linux kernel (SAT Patch Numbers 10037 / 10040)NessusSuSE Local Security Checks
high
80059F5 Networks BIG-IP : Linux kernel driver vulnerabilities (K15912)NessusF5 Networks Local Security Checks
medium
79735Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2014-3096)NessusOracle Linux Local Security Checks
high
79610Mandriva Linux Security Advisory : kernel (MDVSA-2014:230)NessusMandriva Local Security Checks
high
79433Ubuntu 12.04 LTS : linux vulnerabilities (USN-2417-1)NessusUbuntu Local Security Checks
high
79258Fedora 19 : kernel-3.14.23-100.fc19 (2014-14068)NessusFedora Local Security Checks
high
79206RHEL 6 : kernel (RHSA-2014:1843)NessusRed Hat Local Security Checks
medium
79201Oracle Linux 6 : kernel (ELSA-2014-1843)NessusOracle Linux Local Security Checks
medium
79189CentOS 6 : kernel (CESA-2014:1843)NessusCentOS Local Security Checks
medium
78851Scientific Linux Security Update : kernel on SL7.x x86_64 (20141028)NessusScientific Linux Local Security Checks
medium
78821Ubuntu 14.10 : linux vulnerabilities (USN-2396-1)NessusUbuntu Local Security Checks
medium
78814Fedora 21 : kernel-3.17.2-300.fc21 (2014-14126)NessusFedora Local Security Checks
high
78784Debian DSA-3060-1 : linux - security updateNessusDebian Local Security Checks
high
78765Ubuntu 14.04 LTS : linux vulnerabilities (USN-2395-1)NessusUbuntu Local Security Checks
medium
78764Ubuntu 12.04 LTS : linux-lts-trusty vulnerabilities (USN-2394-1)NessusUbuntu Local Security Checks
medium
78756Oracle Linux 6 / 7 : Unbreakable Enterprise kernel Security (ELSA-2014-3084)NessusOracle Linux Local Security Checks
medium
78722RHEL 7 : kernel (RHSA-2014:1724)NessusRed Hat Local Security Checks
medium
78721Oracle Linux 7 : kernel (ELSA-2014-1724)NessusOracle Linux Local Security Checks
medium
78716Fedora 20 : kernel-3.16.6-203.fc20 (2014-13773)NessusFedora Local Security Checks
medium
78702CentOS 7 : kernel (CESA-2014:1724)NessusCentOS Local Security Checks
medium