cnvd - cnvd-2016-03779

cnvd-2016-03779

Vulnerability from cnvd

Title: Linux kernel拒绝服务漏洞（CNVD-2016-03779）

Description:

Linux kernel是美国Linux基金会发布的操作系统Linux所使用的内核。

Linux kernel的USB/IP实现过程中存在安全漏洞。远程攻击者可通过发送数据包利用该漏洞造成拒绝服务（崩溃），或执行任意代码。

Severity: 中

Patch Name: Linux kernel拒绝服务漏洞（CNVD-2016-03779）的补丁

Patch Description:

Linux kernel是美国Linux基金会发布的操作系统Linux所使用的内核。

Linux kernel的USB/IP实现过程中存在安全漏洞。远程攻击者可通过发送数据包利用该漏洞造成拒绝服务（崩溃），或执行任意代码。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:

目前厂商已经发布了升级补丁以修复此安全问题，详情请关注厂商主页： http://www.kernel.org/

Reference: http://packetstormsecurity.com/files/137263/Ubuntu-Security-Notice-USN-2989-1.html

Impacted products

Name
Linux Kernel

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-3955"
    }
  },
  "description": "Linux kernel\u662f\u7f8e\u56fdLinux\u57fa\u91d1\u4f1a\u53d1\u5e03\u7684\u64cd\u4f5c\u7cfb\u7edfLinux\u6240\u4f7f\u7528\u7684\u5185\u6838\u3002\r\n\r\nLinux kernel\u7684USB/IP\u5b9e\u73b0\u8fc7\u7a0b\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u53d1\u9001\u6570\u636e\u5305\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u5d29\u6e83\uff09\uff0c\u6216\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "discovererName": "unknown",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u8be6\u60c5\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\uff1a \r\nhttp://www.kernel.org/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-03779",
  "openTime": "2016-06-03",
  "patchDescription": "Linux kernel\u662f\u7f8e\u56fdLinux\u57fa\u91d1\u4f1a\u53d1\u5e03\u7684\u64cd\u4f5c\u7cfb\u7edfLinux\u6240\u4f7f\u7528\u7684\u5185\u6838\u3002\r\n\r\nLinux kernel\u7684USB/IP\u5b9e\u73b0\u8fc7\u7a0b\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u53d1\u9001\u6570\u636e\u5305\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u5d29\u6e83\uff09\uff0c\u6216\u6267\u884c\u4efb\u610f\u4ee3\u7801\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",
  "patchName": "Linux kernel\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2016-03779\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Linux Kernel"
  },
  "referenceLink": "http://packetstormsecurity.com/files/137263/Ubuntu-Security-Notice-USN-2989-1.html",
  "serverity": "\u4e2d",
  "submitTime": "2016-06-02",
  "title": "Linux kernel\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2016-03779\uff09"
}

CVE-2016-3955 (GCVE-0-2016-3955)

Vulnerability from cvelistv5

Published

2016-07-03 21:00

Modified

2024-08-06 00:10

Severity ?

CWE

Summary

The usbip_recv_xbuff function in drivers/usb/usbip/usbip_common.c in the Linux kernel before 4.5.3 allows remote attackers to cause a denial of service (out-of-bounds write) or possibly have unspecified other impact via a crafted length value in a USB/IP packet.

References

▼	URL	Tags
	http://www.ubuntu.com/usn/USN-3004-1	vendor-advisory, x_refsource_UBUNTU
	http://www.ubuntu.com/usn/USN-3001-1	vendor-advisory, x_refsource_UBUNTU
	https://github.com/torvalds/linux/commit/b348d7dddb6c4fbfc810b7a0626e8ec9e29f7cbb	x_refsource_CONFIRM
	http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00044.html	vendor-advisory, x_refsource_SUSE
	http://www.ubuntu.com/usn/USN-2997-1	vendor-advisory, x_refsource_UBUNTU
	http://www.ubuntu.com/usn/USN-3000-1	vendor-advisory, x_refsource_UBUNTU
	http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.5.3	x_refsource_CONFIRM
	http://www.debian.org/security/2016/dsa-3607	vendor-advisory, x_refsource_DEBIAN
	http://www.ubuntu.com/usn/USN-3002-1	vendor-advisory, x_refsource_UBUNTU
	http://www.ubuntu.com/usn/USN-2996-1	vendor-advisory, x_refsource_UBUNTU
	http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=b348d7dddb6c4fbfc810b7a0626e8ec9e29f7cbb	x_refsource_CONFIRM
	https://bugzilla.redhat.com/show_bug.cgi?id=1328478	x_refsource_CONFIRM
	http://www.ubuntu.com/usn/USN-2989-1	vendor-advisory, x_refsource_UBUNTU
	http://www.ubuntu.com/usn/USN-3003-1	vendor-advisory, x_refsource_UBUNTU
	http://www.securityfocus.com/bid/86534	vdb-entry, x_refsource_BID
	http://www.ubuntu.com/usn/USN-2998-1	vendor-advisory, x_refsource_UBUNTU
	http://www.openwall.com/lists/oss-security/2016/04/19/1	mailing-list, x_refsource_MLIST

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

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          ],
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    "cveId": "CVE-2016-3955",
    "datePublished": "2016-07-03T21:00:00",
    "dateReserved": "2016-04-05T00:00:00",
    "dateUpdated": "2024-08-06T00:10:31.961Z",
    "state": "PUBLISHED"
  },
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  "dataVersion": "5.1"
}

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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