CVE-2016-3710

The VGA module in QEMU improperly performs bounds checking on banked access to video memory, which allows local guest OS administrators to execute arbitrary code on the host by changing access modes after setting the bank register, aka the "Dark Portal" issue.

公開： 2016-05-11 最後更新： 2026-06-16 指派方： [email protected] 來源： [email protected]
NVD 狀態：Modified，CVE 狀態： published
檢視： NVD, CVE.org, EUVD

CVE-2016-3710 綜合評估為中等風險（55.4/100）：CVSS 技術影響為高級，利用機率（EPSS 0.92%） 梳理受影響資產並納入修補計畫。

風險隨態勢動態變化；本站持續評估並同步更新本頁展示內容。

CVE-2016-3710 的 EPSS（利用預測評分）

EPSS 日更估計相對被利用可能性；百分位表示該 CVE 在已評分漏洞中的相對排名（越高表示相對更嚴重）。

# 日期 舊 EPSS 分數 新 EPSS 分數 變化（新 − 舊）
1 2026-06-15 0.17% 0.92% +0.75%
2 2026-06-07 0.10% 0.17% +0.07%
3 2026-01-05 — 0.10% —

完整 EPSS 歷史 （共 16 筆）

CVE-2016-3710 的 CVSS 指標

該 CVE 的 CVSS 指標。

底座分 版本 嚴重度 向量 可利用性 影響 分數來源
8.8 3.1 HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H 點擊展開
攻擊向量 (AV:L)
需先取得主機上的執行面，或仰賴其他使用者誤操作／惡意操作才會觸發。
攻擊複雜度 (AC:L)
前置條件清楚，成功路徑穩定，不必仰賴罕見競態或極端環境。
權限需求 (PR:L)
一般使用者權限即可，不必是管理員或 root。
使用者互動 (UI:N)
不必受害者點連結、放行巨集或安裝軟體，攻擊鏈可自動走完。
作用域 (S:C)
可從脆弱點橫向波及其他元件或更高權限域，爆炸半徑更大。
機密性影響 (C:H)
大量讀取、匯出或長期潛伏竊取機敏資料，在實務上成立。
完整性影響 (I:H)
可竄改稽核紀錄、植入後門或大面積偽造業務資料，動搖信任根基。
可用性影響 (A:H)
可造成長時間中斷、關鍵交易無法完成，或伴隨資料毀損導致難以自癒。
 2.0 6.0 [email protected]
7.2 2.0 HIGH
AV:L/AC:L/Au:N/C:C/I:C/A:C 點擊展開
存取路徑 (AV:L)
需本機登入或本機互動，僅遠端觸達不足以單獨完成利用。
存取複雜度 (AC:L)
步驟短、路徑清楚，重現成本低。
認證 (AU:N)
全程無需有效身分。
機密性影響 (C:C)
機密性被完全破壞。
完整性影響 (I:C)
完整性被完全破壞。
可用性影響 (A:C)
可用性被完全破壞。
 3.9 10.0 [email protected]

CVE-2016-3710 的弱點列舉

CVE-2016-3710 的 OS 追蹤

vendor priority summary link
debian not yet assigned CVE-2016-3710 not yet assigned priority: Debian including 2 source packages (qemu, xen), 10 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 10. https://security-tracker.debian.org/tracker/CVE-2016-3710
redhat high — https://access.redhat.com/security/cve/CVE-2016-3710
suse medium CVE-2016-3710 severity moderate: SUSE including 600 source package names (kvm-1.4.2-44.1, kvm-1.4.2-46.1, …), 922 product×package rows across 66 product lines (HPE Helion OpenStack 8, SUSE Liberty Linux 7, … (66 product lines)): Fixed 805, Known Not Affected 117. https://www.suse.com/security/cve/CVE-2016-3710/
ubuntu medium CVE-2016-3710 medium priority: Ubuntu including 3 source packages (qemu, qemu-kvm, xen), 15 status rows across 5 suites (precise, trusty, upstream, wily, xenial): released 6, DNE 4, needs-triage 3, not-affected 2. https://ubuntu.com/security/CVE-2016-3710

CVE-2016-3710 的影響軟體 / 設定

廠商 產品 版本 原始 CPE
debian debian_linux 8.0 cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
hp helion_openstack 2.0.0 cpe:2.3:a:hp:helion_openstack:2.0.0:*:*:*:*:*:*:*
hp helion_openstack 2.1.0 cpe:2.3:a:hp:helion_openstack:2.1.0:*:*:*:*:*:*:*
hp helion_openstack 2.1.2 cpe:2.3:a:hp:helion_openstack:2.1.2:*:*:*:*:*:*:*
hp helion_openstack 2.1.4 cpe:2.3:a:hp:helion_openstack:2.1.4:*:*:*:*:*:*:*
canonical ubuntu_linux 12.04 cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:*
canonical ubuntu_linux 14.04 cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
canonical ubuntu_linux 15.10 cpe:2.3:o:canonical:ubuntu_linux:15.10:*:*:*:*:*:*:*
canonical ubuntu_linux 16.04 cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
qemu qemu <= 2.5.1 cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:*
qemu qemu 2.6.0 cpe:2.3:a:qemu:qemu:2.6.0:rc0:*:*:*:*:*:*
qemu qemu 2.6.0 cpe:2.3:a:qemu:qemu:2.6.0:rc1:*:*:*:*:*:*
qemu qemu 2.6.0 cpe:2.3:a:qemu:qemu:2.6.0:rc2:*:*:*:*:*:*
qemu qemu 2.6.0 cpe:2.3:a:qemu:qemu:2.6.0:rc3:*:*:*:*:*:*
qemu qemu 2.6.0 cpe:2.3:a:qemu:qemu:2.6.0:rc4:*:*:*:*:*:*
oracle vm_server 3.2 cpe:2.3:a:oracle:vm_server:3.2:*:*:*:*:*:x86:*
oracle vm_server 3.3 cpe:2.3:a:oracle:vm_server:3.3:*:*:*:*:*:x86:*
oracle vm_server 3.4 cpe:2.3:a:oracle:vm_server:3.4:*:*:*:*:*:x86:*
oracle linux 5 cpe:2.3:o:oracle:linux:5:-:*:*:*:*:*:*
oracle linux 6 cpe:2.3:o:oracle:linux:6:-:*:*:*:*:*:*
oracle linux 7 cpe:2.3:o:oracle:linux:7:-:*:*:*:*:*:*
citrix xenserver <= 7.0 cpe:2.3:a:citrix:xenserver:*:*:*:*:*:*:*:*
redhat openstack 5.0 cpe:2.3:a:redhat:openstack:5.0:*:*:*:*:*:*:*
redhat openstack 6.0 cpe:2.3:a:redhat:openstack:6.0:*:*:*:*:*:*:*
redhat openstack 7.0 cpe:2.3:a:redhat:openstack:7.0:*:*:*:*:*:*:*
redhat openstack 8 cpe:2.3:a:redhat:openstack:8:*:*:*:*:*:*:*
redhat virtualization 3.0 cpe:2.3:a:redhat:virtualization:3.0:*:*:*:*:*:*:*
redhat enterprise_linux_desktop 6.0 cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:*
redhat enterprise_linux_desktop 7.0 cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*
redhat enterprise_linux_server 6.0 cpe:2.3:o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:*
redhat enterprise_linux_server 7.0 cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*
redhat enterprise_linux_server_aus 7.2 cpe:2.3:o:redhat:enterprise_linux_server_aus:7.2:*:*:*:*:*:*:*
redhat enterprise_linux_server_aus 7.3 cpe:2.3:o:redhat:enterprise_linux_server_aus:7.3:*:*:*:*:*:*:*
redhat enterprise_linux_server_aus 7.4 cpe:2.3:o:redhat:enterprise_linux_server_aus:7.4:*:*:*:*:*:*:*
redhat enterprise_linux_server_aus 7.6 cpe:2.3:o:redhat:enterprise_linux_server_aus:7.6:*:*:*:*:*:*:*
redhat enterprise_linux_server_eus 7.2 cpe:2.3:o:redhat:enterprise_linux_server_eus:7.2:*:*:*:*:*:*:*
redhat enterprise_linux_server_eus 7.3 cpe:2.3:o:redhat:enterprise_linux_server_eus:7.3:*:*:*:*:*:*:*
redhat enterprise_linux_server_eus 7.4 cpe:2.3:o:redhat:enterprise_linux_server_eus:7.4:*:*:*:*:*:*:*
redhat enterprise_linux_server_eus 7.5 cpe:2.3:o:redhat:enterprise_linux_server_eus:7.5:*:*:*:*:*:*:*
redhat enterprise_linux_server_eus 7.6 cpe:2.3:o:redhat:enterprise_linux_server_eus:7.6:*:*:*:*:*:*:*
redhat enterprise_linux_server_eus 7.7 cpe:2.3:o:redhat:enterprise_linux_server_eus:7.7:*:*:*:*:*:*:*
redhat enterprise_linux_server_tus 7.2 cpe:2.3:o:redhat:enterprise_linux_server_tus:7.2:*:*:*:*:*:*:*
redhat enterprise_linux_server_tus 7.3 cpe:2.3:o:redhat:enterprise_linux_server_tus:7.3:*:*:*:*:*:*:*
redhat enterprise_linux_server_tus 7.6 cpe:2.3:o:redhat:enterprise_linux_server_tus:7.6:*:*:*:*:*:*:*
redhat enterprise_linux_server_tus 7.7 cpe:2.3:o:redhat:enterprise_linux_server_tus:7.7:*:*:*:*:*:*:*
redhat enterprise_linux_workstation 6.0 cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:*:*:*:*:*:*:*
redhat enterprise_linux_workstation 7.0 cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*

CVE-2016-3710 的參考連結

URL 標籤
http://rhn.redhat.com/errata/RHSA-2016-0724.html Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2016-0725.html Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2016-0997.html Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2016-0999.html Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2016-1000.html Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2016-1001.html Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2016-1002.html Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2016-1019.html Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2016-1943.html Third Party Advisory
http://support.citrix.com/article/CTX212736 Third Party Advisory
http://www.debian.org/security/2016/dsa-3573 Third Party Advisory
http://www.openwall.com/lists/oss-security/2016/05/09/3 Mailing List Third Party Advisory
http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html Third Party Advisory
http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2016-3090545.html Third Party Advisory
http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html Third Party Advisory
http://www.securityfocus.com/bid/90316 Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1035794 Third Party Advisory VDB Entry
http://www.ubuntu.com/usn/USN-2974-1 Third Party Advisory
http://xenbits.xen.org/xsa/advisory-179.html Third Party Advisory
https://access.redhat.com/errata/RHSA-2016:1224 Third Party Advisory
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05164862 Third Party Advisory Vendor Advisory
https://lists.gnu.org/archive/html/qemu-devel/2016-05/msg01197.html Mailing List Patch Third Party Advisory
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