cnvd - cnvd-2020-34457

cnvd-2020-34457

Vulnerability from cnvd

Title: DPDK输入验证错误漏洞

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。

Severity: 中

Patch Name: DPDK输入验证错误漏洞的补丁

Patch 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。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description:

目前厂商已发布升级补丁以修复漏洞，详情请关注厂商主页： http://dpdk.org/

Reference: https://nvd.nist.gov/vuln/detail/CVE-2020-10722

Impacted products

Name
DPDK DPDK >=18.05

Show details on source website

JSON

To clipboard

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    "cve": {
      "cveNumber": "CVE-2020-10722"
    }
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-34457",
  "openTime": "2020-06-23",
  "patchDescription": "DPDK\u662f\u4e00\u6b3e\u57fa\u4e8eLinux\u5e73\u53f0\u7684\u6570\u636e\u5e73\u9762\u5f00\u53d1\u5957\u4ef6\u3002\u8be5\u4ea7\u54c1\u652f\u6301\u5728\u591a\u79cdCPU\u67b6\u6784\u4e0a\u6267\u884c\u6570\u636e\u5305\u5904\u7406\u3002\r\n\r\nDPDK 18.05\u53ca\u4e4b\u540e\u7248\u672c\u4e2d\u7684vhost_user_set_log_base()\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u5185\u5b58\u635f\u574f\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
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  "serverity": "\u4e2d",
  "submitTime": "2020-05-20",
  "title": "DPDK\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2020-10722 (GCVE-0-2020-10722)

Vulnerability from cvelistv5

Published

2020-05-19 18:04

Modified

2024-08-04 11:14

Severity ?

5.1 (Medium) - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:H

CWE

CWE-190

Summary

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.

References

▼	URL	Tags
	https://usn.ubuntu.com/4362-1/	vendor-advisory, x_refsource_UBUNTU
	http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00045.html	vendor-advisory, x_refsource_SUSE
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HRHKFVV4MRWNNJOYQOVP64L4UVWYPEO4/	vendor-advisory, x_refsource_FEDORA
	https://www.oracle.com/security-alerts/cpuoct2020.html	x_refsource_MISC
	https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10722	x_refsource_CONFIRM
	https://www.openwall.com/lists/oss-security/2020/05/18/2	x_refsource_MISC
	https://bugs.dpdk.org/show_bug.cgi?id=267	x_refsource_MISC
	https://www.oracle.com/security-alerts/cpujan2021.html	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	[UNKNOWN]	dpdk	Version: 20.02.1 Version: 19.11.2 Version: 18.11.8

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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