5 Medium
AI Score
Confidence
High
2.1 Low
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:N/I:N/A:P
0.001 Low
EPSS
Percentile
25.6%
arch/x86/kvm/vmx.c in the KVM subsystem in the Linux kernel before 3.12 does not have an exit handler for the INVEPT instruction, which allows guest OS users to cause a denial of service (guest OS crash) via a crafted application.
git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=bfd0a56b90005f8c8a004baf407ad90045c2b11e
rhn.redhat.com/errata/RHSA-2015-0126.html
rhn.redhat.com/errata/RHSA-2015-0284.html
www.debian.org/security/2014/dsa-3060
www.openwall.com/lists/oss-security/2014/10/24/9
www.ubuntu.com/usn/USN-2417-1
www.ubuntu.com/usn/USN-2418-1
bugzilla.redhat.com/show_bug.cgi?id=1144835
github.com/torvalds/linux/commit/bfd0a56b90005f8c8a004baf407ad90045c2b11e