4.7 Medium
CVSS2
Attack Vector
LOCAL
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:L/AC:M/Au:N/C:N/I:N/A:C
0.001 Low
EPSS
Percentile
26.7%
The Intel VT-d Interrupt Remapping engine in Xen 3.3.x through 4.3.x allows
local guests to cause a denial of service (kernel panic) via a malformed
Message Signaled Interrupt (MSI) from a PCI device that is bus mastering
capable that triggers a System Error Reporting (SERR) Non-Maskable
Interrupt (NMI).
Author | Note |
---|---|
mdeslaur | This is XSA-59 hardware issue, no patch available |