cnvd - cnvd-2016-02766

cnvd-2016-02766

Vulnerability from cnvd

Title: Linux kernel拒绝服务漏洞（CNVD-2016-02766）

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 3.17 之前的版本中存在拒绝服务漏洞，攻击者可借助USB设备描述符中特制的端点值，利用该漏洞造成拒绝服务（空指针逆向引用和系统崩溃）。

Severity: 中

Patch Name: Linux kernel拒绝服务漏洞（CNVD-2016-02766）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 3.17 之前的版本中存在拒绝服务漏洞，攻击者可借助USB设备描述符中特制的端点值，利用该漏洞造成拒绝服务（空指针逆向引用和系统崩溃）。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:

用户可参考如下厂商提供的安全公告获取补丁以修复该漏洞： http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=471d17148c8b4174ac5f5283a73316d12c4379bc

Reference: http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=471d17148c8b4174ac5f5283a73316d12c4379bc https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2016-3139

Impacted products

Name
Linux Kernel <3.17

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-3139"
    }
  },
  "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 3.17 \u4e4b\u524d\u7684\u7248\u672c\u4e2d\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u501f\u52a9USB\u8bbe\u5907\u63cf\u8ff0\u7b26\u4e2d\u7279\u5236\u7684\u7aef\u70b9\u503c\uff0c\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u7a7a\u6307\u9488\u9006\u5411\u5f15\u7528\u548c\u7cfb\u7edf\u5d29\u6e83\uff09\u3002",
  "discovererName": "Ralf Spenneberg",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u5382\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u516c\u544a\u83b7\u53d6\u8865\u4e01\u4ee5\u4fee\u590d\u8be5\u6f0f\u6d1e\uff1a\r\nhttp://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=471d17148c8b4174ac5f5283a73316d12c4379bc",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-02766",
  "openTime": "2016-05-05",
  "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 3.17 \u4e4b\u524d\u7684\u7248\u672c\u4e2d\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u501f\u52a9USB\u8bbe\u5907\u63cf\u8ff0\u7b26\u4e2d\u7279\u5236\u7684\u7aef\u70b9\u503c\uff0c\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u7a7a\u6307\u9488\u9006\u5411\u5f15\u7528\u548c\u7cfb\u7edf\u5d29\u6e83\uff09\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-2016-02766\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Linux Kernel \u003c3.17"
  },
  "referenceLink": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=471d17148c8b4174ac5f5283a73316d12c4379bc\r\nhttps://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2016-3139",
  "serverity": "\u4e2d",
  "submitTime": "2016-04-28",
  "title": "Linux kernel\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2016-02766\uff09"
}

CVE-2016-3139 (GCVE-0-2016-3139)

Vulnerability from cvelistv5

Published

2016-04-27 17:00

Modified

2024-08-05 23:47

Severity ?

CWE

Summary

The wacom_probe function in drivers/input/tablet/wacom_sys.c in the Linux kernel before 3.17 allows physically proximate attackers to cause a denial of service (NULL pointer dereference and system crash) via a crafted endpoints value in a USB device descriptor.

References

▼	URL	Tags
	https://www.exploit-db.com/exploits/39538/	exploit, x_refsource_EXPLOIT-DB
	http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00054.html	vendor-advisory, x_refsource_SUSE
	https://bugzilla.redhat.com/show_bug.cgi?id=1316993	x_refsource_CONFIRM
	https://bugzilla.redhat.com/show_bug.cgi?id=1283377	x_refsource_CONFIRM
	https://security-tracker.debian.org/tracker/CVE-2016-3139	x_refsource_CONFIRM
	http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=471d17148c8b4174ac5f5283a73316d12c4379bc	x_refsource_MISC
	http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00005.html	vendor-advisory, x_refsource_SUSE
	https://github.com/torvalds/linux/commit/471d17148c8b4174ac5f5283a73316d12c4379bc	x_refsource_MISC
	https://bugzilla.redhat.com/show_bug.cgi?id=1283375	x_refsource_CONFIRM
	http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00059.html	vendor-advisory, x_refsource_SUSE
	http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00052.html	vendor-advisory, x_refsource_SUSE
	http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00019.html	vendor-advisory, x_refsource_SUSE
	http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00038.html	vendor-advisory, x_refsource_SUSE

Impacted products

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

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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