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CVE-2020-29485

EPSS 0.06% · P19
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I. Basic Information for CVE-2020-29485

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
An issue was discovered in Xen 4.6 through 4.14.x. When acting upon a guest XS_RESET_WATCHES request, not all tracking information is freed. A guest can cause unbounded memory usage in oxenstored. This can lead to a system-wide DoS. Only systems using the Ocaml Xenstored implementation are vulnerable. Systems using the C Xenstored implementation are not vulnerable.
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 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Xen是英国剑桥（Cambridge）大学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 through 4.14.x 存在安全漏洞，该漏洞源于当根据guest XS重置手表请求进行操作时，并不是所有跟踪信息都被释放。来宾操作系统在oxenstored中可能会导致无限制的内存使用。
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-2020-29485

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III. Intelligence Information for CVE-2020-29485

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Same Patch Batch · n/a · 2020-12-15 · 116 CVEs total

CVE-2020-284427.5 HIGHPrototype Pollution
CVE-2020-284567.3 HIGHCross-site Scripting (XSS)
CVE-2020-284577.2 HIGHCross-site Scripting (XSS)
CVE-2020-27055Google Android 安全漏洞
CVE-2020-29480Xen 授权问题漏洞
CVE-2020-29479Xen 权限许可和访问控制问题漏洞
CVE-2020-29571Xen 代码问题漏洞
CVE-2020-29570Xen 安全漏洞
CVE-2020-29569Linux kernel 资源管理错误漏洞
CVE-2020-27777Linux kernel 授权问题漏洞
CVE-2020-25712xorg-x11-server 缓冲区错误漏洞
CVE-2020-29568Xen 缓冲区错误漏洞
CVE-2020-29567Xen 安全漏洞
CVE-2020-29566Xen 处理逻辑错误漏洞
CVE-2020-27068Google Android 缓冲区错误漏洞
CVE-2020-27067Google Android 资源管理错误漏洞
CVE-2020-27066Google Android 资源管理错误漏洞
CVE-2020-27048Google Android 缓冲区错误漏洞
CVE-2020-27047Google Android 缓冲区错误漏洞
CVE-2020-27046Google Android 缓冲区错误漏洞

Showing top 20 of 116 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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Same vendor: n/a

V. Comments for CVE-2020-29485

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