CVE-2013-3495 — Sensitive Information in Resource Not Removed Before Reuse in XEN

CWE-264CWE-226 — Sensitive Information in Resource Not Removed Before ReuseCWE-1189 — Improper Isolation of Shared Resources on System-on-a-Chip (SoC)6 documents6 sources
Severity
4.7MEDIUMNVD
EPSS
0.1%
top 77.22%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
XENDebian XENOpensuse
Timeline
PublishedAug 28
Latest updateMay 14

Description

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).

CVSS vector

AV:L/AC:M/C:N/I:N/A:CExploitability: 3.4 | Impact: 6.9

Affected Packages4 packages

▶debiandebian/xen< xen 4.4.1-3 (bookworm)
▶Debianxen/xen< 4.4.1-3+3
▶NVDxen/xen23 versions+22
▶NVDopensuse/opensuse13.1, 13.2+1

🔴Vulnerability Details

2
GHSA
GHSA-6hmm-m7qc-9hw4: The Intel VT-d Interrupt Remapping engine in Xen 3↗2022-05-14
▶
OSV
CVE-2013-3495: The Intel VT-d Interrupt Remapping engine in Xen 3↗2013-08-28
▶

📋Vendor Advisories

2
Red Hat
hw: virt: Intel VT-d Interrupt Remapping engines can be evaded by native NMI interrupts↗2013-08-20
▶
Debian
CVE-2013-3495: xen - The Intel VT-d Interrupt Remapping engine in Xen 3.3.x through 4.3.x allows loca...↗2013
▶

💬Community

1
Bugzilla
CVE-2013-3495 hw: virt: Intel VT-d Interrupt Remapping engines can be evaded by native NMI interrupts↗2013-07-19
▶