CVE-2020-10722
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I. Basic Information for CVE-2020-10722
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability was found in DPDK versions 18.05 and above. A missing check for an integer overflow in vhost_user_set_log_base() could result in a smaller memory map than requested, possibly allowing memory corruption.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
整数溢出或超界折返
Source: NVD (National Vulnerability Database)
Vulnerability Title
DPDK 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
DPDK是一款基于Linux平台的数据平面开发套件。该产品支持在多种CPU架构上执行数据包处理。 DPDK 18.05及之后版本中的vhost_user_set_log_base()存在输入验证错误漏洞。攻击者可利用该漏洞造成内存损坏。
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
II. Public POCs for CVE-2020-10722
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://www.openwall.com/lists/oss-security/2020/05/18/2x_refsource_MISC
- https://bugs.dpdk.org/show_bug.cgi?id=267x_refsource_MISC
- https://www.oracle.com/security-alerts/cpujan2021.htmlx_refsource_MISC
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10722x_refsource_CONFIRM
- https://www.oracle.com/security-alerts/cpuoct2020.htmlx_refsource_MISC
- http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00045.htmlvendor-advisoryx_refsource_SUSE
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HRHKFVV4MRWNNJOYQOVP64L4UVWYPEO4/vendor-advisoryx_refsource_FEDORA
- https://nvd.nist.gov/vuln/detail/CVE-2020-10722
Same Patch Batch · [UNKNOWN] · 2020-05-19 · 3 CVEs total
| CVE-2020-10723 | 5.1 MEDIUM | DPDK 输入验证错误漏洞 |
| CVE-2020-10724 | 5.1 MEDIUM | DPDK 缓冲区错误漏洞 |
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Same weakness: CWE-190
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V. Comments for CVE-2020-10722
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