CVE-2016-2271
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I. Basic Information for CVE-2016-2271
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
VMX in Xen 4.6.x and earlier, when using an Intel or Cyrix CPU, allows local HVM guest users to cause a denial of service (guest crash) via vectors related to a non-canonical RIP.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Xen VMX 拒绝服务漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Xen是英国剑桥大学开发的一款开源的虚拟机监视器产品。该产品能够使不同和不兼容的操作系统运行在同一台计算机上，并支持在运行时进行迁移，保证正常运行并且避免宕机。 Xen 4.6.x及之前版本的VMX中存在安全漏洞。当程序使用Intel或Cyrix CPU时，本地虚拟机端的攻击者可利用该漏洞造成拒绝服务（虚拟机崩溃）。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | n/a | n/a | - |
II. Public POCs for CVE-2016-2271
| # | POC Description | Source Link | Shenlong Link |
|---|
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- http://support.citrix.com/article/CTX209443x_refsource_CONFIRM
- http://xenbits.xen.org/xsa/advisory-170.htmlx_refsource_CONFIRM
- http://lists.fedoraproject.org/pipermail/package-announce/2016-March/178518.htmlvendor-advisoryx_refsource_FEDORA
- http://lists.fedoraproject.org/pipermail/package-announce/2016-February/177990.htmlvendor-advisoryx_refsource_FEDORA
- https://nvd.nist.gov/vuln/detail/CVE-2016-2271
Same Patch Batch · n/a · 2016-02-19 · 6 CVEs total
| CVE-2015-7769 | baserCMS 安全漏洞 | |
| CVE-2016-1154 | Cuore EC-CUBE Help plug-in SQL注入漏洞 | |
| CVE-2016-1156 | NHN PlayArt LINE 拒绝服务漏洞 | |
| CVE-2016-1335 | Cisco ASR 5000 StarOS 安全漏洞 | |
| CVE-2016-2270 | Xen 拒绝服务漏洞 |
IV. Related Vulnerabilities
Same vendor: n/a
- CVE-2026-8186
Open5GS NF client.c ogs_sbi_client_send_via_scp_or_sepp out- - CVE-2026-8187
Open5GS UPF gtp-path.c _gtpv1_u_recv_cb resource consumption - CVE-2026-6667
PgBouncer missing authorization check in KILL_CLIENT admin c - CVE-2026-6666
PgBouncer crash in kill_pool_logins_server_error - CVE-2026-6665
PgBouncer buffer overflow in SCRAM
V. Comments for CVE-2016-2271
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