CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:N/I:N/A:C
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
12.6%
The handle_invept function in arch/x86/kvm/vmx.c in the Linux kernel 3.12 through 3.15 allows privileged KVM guest OS users to cause a denial of service (NULL pointer dereference and host OS crash) via a single-context INVEPT instruction with a NULL EPT pointer.
Vendor | Product | Version | CPE |
---|---|---|---|
linux | linux_kernel | 3.12 | cpe:2.3:o:linux:linux_kernel:3.12:*:*:*:*:*:*:* |
linux | linux_kernel | 3.12.1 | cpe:2.3:o:linux:linux_kernel:3.12.1:*:*:*:*:*:*:* |
linux | linux_kernel | 3.12.2 | cpe:2.3:o:linux:linux_kernel:3.12.2:*:*:*:*:*:*:* |
linux | linux_kernel | 3.12.3 | cpe:2.3:o:linux:linux_kernel:3.12.3:*:*:*:*:*:*:* |
linux | linux_kernel | 3.12.4 | cpe:2.3:o:linux:linux_kernel:3.12.4:*:*:*:*:*:*:* |
linux | linux_kernel | 3.12.5 | cpe:2.3:o:linux:linux_kernel:3.12.5:*:*:*:*:*:*:* |
linux | linux_kernel | 3.12.6 | cpe:2.3:o:linux:linux_kernel:3.12.6:*:*:*:*:*:*:* |
linux | linux_kernel | 3.12.7 | cpe:2.3:o:linux:linux_kernel:3.12.7:*:*:*:*:*:*:* |
linux | linux_kernel | 3.12.8 | cpe:2.3:o:linux:linux_kernel:3.12.8:*:*:*:*:*:*:* |
linux | linux_kernel | 3.12.9 | cpe:2.3:o:linux:linux_kernel:3.12.9:*:*:*:*:*:*:* |
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:N/I:N/A:C
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
12.6%