CVE-2012-5514
Get alerts for future matching vulnerabilitiesLog in to subscribe
I. Basic Information for CVE-2012-5514
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗ Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
The guest_physmap_mark_populate_on_demand function in Xen 4.2 and earlier does not properly unlock the subject GFNs when checking if they are in use, which allows local guest HVM administrators to cause a denial of service (hang) via unspecified vectors.
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 ‘guest_physmap_mark_populate_on_demand()’函数本地拒绝服务漏洞
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 4.2和较早版本中的‘guest_physmap_mark_populate_on_demand’函数中存在漏洞，该漏洞源于程序检查主体GFNs是否正在被使用的情况下，没有对其进行正确的解锁。通过未明向量，具有访客HVM管理员权限的本地攻击者可利用该漏洞导致拒绝服务（挂起）。
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-2012-5514
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2012-5514
请登录查看更多情报信息。
- 🔗 http://support.citrix.com/article/CTX135777x_refsource_CONFIRM
- 🔗 http://lists.opensuse.org/opensuse-security-announce/2012-12/msg00001.htmlvendor-advisoryx_refsource_SUSE
- 🔗 http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00021.htmlvendor-advisoryx_refsource_SUSE
- 🔗 http://lists.opensuse.org/opensuse-security-announce/2012-12/msg00019.htmlvendor-advisoryx_refsource_SUSE
- 🔗 http://lists.opensuse.org/opensuse-security-announce/2012-12/msg00018.htmlvendor-advisoryx_refsource_SUSE
- 🔗 http://lists.opensuse.org/opensuse-security-announce/2013-01/msg00011.htmlvendor-advisoryx_refsource_SUSE
- https://nvd.nist.gov/vuln/detail/CVE-2012-5514
Same Patch Batch · n/a · 2012-12-13 · 15 CVEs total
| CVE-2012-5966 | D-Link DSL2730U Telnet Shell远程命令注入漏洞 | |
| CVE-2011-3131 | Xen DMA请求IOMMU拒绝服务漏洞 | |
| CVE-2012-3276 | HP OpenVMS 多个拒绝服务漏洞 | |
| CVE-2012-3277 | HP OpenVMS 多个拒绝服务漏洞 | |
| CVE-2012-4991 | Axway SecureTransport 路径遍历漏洞 | |
| CVE-2012-5510 | Xen Grant Table本地拒绝服务漏洞 | |
| CVE-2012-5511 | Xen Bitmap本地拒绝服务漏洞 | |
| CVE-2012-5512 | Xen ‘HVMOP_set_mem_access’拒绝服务漏洞 | |
| CVE-2012-5513 | Xen 输入验证错误漏洞 | |
| CVE-2012-5515 | Xen ‘extent_order’值本地拒绝服务漏洞 | |
| CVE-2012-5525 | Xen ‘get_page_from_gfn()’函数本地拒绝服务漏洞 | |
| CVE-2012-5679 | Adobe Photoshop Camera Raw 缓冲区溢出漏洞 | |
| CVE-2012-5680 | Adobe Photoshop Camera Raw 缓冲区溢出漏洞 | |
| CVE-2012-6333 | Xen 资源管理错误漏洞 |
IV. Related Vulnerabilities
Same vendor: n/a
- CVE-2026-8276
bettercap MySQL Server mysql_server.go integer coercion - CVE-2026-8275
bettercap zerogod IPP Service zerogod_ipp_primitives.go ippR - CVE-2026-8270
Open5GS SMF ogs_nas_parse_qos_rules denial of service - CVE-2026-8269
Open5GS SMF smf_nsmf_handle_create_sm_context denial of serv - CVE-2026-8268
Open5GS SMF OpenAPI_list_create denial of service
V. Comments for CVE-2012-5514
No comments yet