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CVE-2020-9391

EPSS 0.16% · P37
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I. Basic Information for CVE-2020-9391

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
An issue was discovered in the Linux kernel 5.4 and 5.5 through 5.5.6 on the AArch64 architecture. It ignores the top byte in the address passed to the brk system call, potentially moving the memory break downwards when the application expects it to move upwards, aka CID-dcde237319e6. This has been observed to cause heap corruption with the GNU C Library malloc implementation.
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
Linux kernel 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Linux kernel是美国Linux基金会发布的开源操作系统Linux所使用的内核。 Linux kernel 5.4版本和5.5版本至5.5.6版本（AArch64框架）中存在安全漏洞。攻击者可利用该漏洞造成堆损坏。
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-2020-9391

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III. Intelligence Information for CVE-2020-9391

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Same Patch Batch · n/a · 2020-02-25 · 36 CVEs total

CVE-2019-5136Moxa AWK-3131A访问控制错误漏洞
CVE-2019-5143Moxa AWK-3131A 格式化字符串错误漏洞
CVE-2019-5148Moxa AWK-3131A 数字错误漏洞
CVE-2019-5165Moxa AWK-3131A 授权问题漏洞
CVE-2020-9383Linux kernel 缓冲区错误漏洞
CVE-2019-5153Moxa AWK-3131A 缓冲区错误漏洞
CVE-2019-5162MOXA AWK-3131A 访问控制错误漏洞
CVE-2019-5137Moxa AWK-3131A信任管理问题漏洞
CVE-2019-5138Moxa AWK-3131A 操作系统命令注入漏洞
CVE-2019-5139Moxa AWK-3131A 信任管理问题漏洞
CVE-2019-5142Moxa AWK-3131A 操作系统命令注入漏洞
CVE-2019-5141Moxa AWK-3131A 操作系统命令注入漏洞
CVE-2019-5140Moxa AWK-3131A操作系统命令注入漏洞
CVE-2020-8818Magento WooCommerce CardGate Payment Gateway 访问控制错误漏洞
CVE-2020-8819WooCommerce CardGate Payments 访问控制错误漏洞
CVE-2020-9405IBL Online Weather 跨站脚本漏洞
CVE-2020-9406IBL Online Weather 代码注入漏洞
CVE-2020-9407IBL Online Weather 信息泄露漏洞
CVE-2020-9019WordPress WPJobBoard 跨站脚本漏洞
CVE-2020-9398ISPConfig SQL注入漏洞

Showing top 20 of 36 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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

V. Comments for CVE-2020-9391

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