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CVE-2010-0306

EPSS 0.13% · P32
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I. Basic Information for CVE-2010-0306

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
The x86 emulator in KVM 83, when a guest is configured for Symmetric Multiprocessing (SMP), does not use the Current Privilege Level (CPL) and I/O Privilege Level (IOPL) to restrict instruction execution, which allows guest OS users to cause a denial of service (guest OS crash) or gain privileges on the guest OS by leveraging access to a (1) IO port or (2) MMIO region, and replacing an instruction in between emulator entry and instruction fetch, a related issue to CVE-2010-0298.
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
Kvm_Qumranet KVM 83 x86算法拒绝服务漏洞和权限提升漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Symmetric Multiprocessing (SMP)设置为来宾用户时，KVM 83上的 x86算法没有正确的使用Current Privilege Level (CPL) 和 I/O Privilege Level (IOPL)来确定CPL3代码的内存访问可用性，允许操作系统的来宾用户可以通过访问(1) IO 接口 或 (2) MMIO域，导致服务拒绝(来宾操作系统崩溃)或来宾系统的特权提升，以及替换算法条目和指令获取直接的指令。
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

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II. Public POCs for CVE-2010-0306

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III. Intelligence Information for CVE-2010-0306

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Same Patch Batch · n/a · 2010-02-12 · 15 CVEs total

CVE-2010-0630Evernew Free Joke Script 'viewjokes.php' SQL注入漏洞
CVE-2010-0631EicrasoftEicra Car Rental-Script 'index.php' 多个SQL注入漏洞
CVE-2010-0632Parkviewconsultants com_simplefaq组件SQL注入漏洞
CVE-2010-0633Citrix XenServer未明漏洞
CVE-2010-0634Fast Lexical Analyzer Generator未明漏洞
CVE-2010-0635JEvents Search插件'eventsearch.php' SQL注入漏洞
CVE-2010-0636K5N WebCalendar多个跨站脚本攻击漏洞
CVE-2010-0637K5N WebCalendar多个跨站请求伪造漏洞
CVE-2001-1586Analogx SimpleServer:WWW 目录遍历漏洞
CVE-2009-4274netpbm 缓冲区错误漏洞
CVE-2010-0297QEMU usb-linux.c usb_host_handle_control函数缓冲区错误漏洞
CVE-2010-0298Linux KVM 83 x86算法拒绝服务漏洞和权限提升漏洞
CVE-2010-0309Linux 内核 KVM 'i8254.c' pit_ioport_read函数本地拒绝服务漏洞
CVE-2010-0446HP DreamScreen 未明信息泄露漏洞

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2010-0306

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