cnvd - cnvd-2015-05161

cnvd-2015-05161

Vulnerability from cnvd

Title: Linux UDF文件系统拒绝服务漏洞

Description:

Linux kernel是一款开源的操作系统。

支持UDP文件系统的linux内核存在安全漏洞，本地用户可挂接特制的UDF文件系统，在udf_read_inode()中触发错误，而使目标系统崩溃。

Severity: 低

Patch Name: Linux UDF文件系统拒绝服务漏洞的补丁

Patch Description:

Linux kernel是一款开源的操作系统。支持UDP文件系统的linux内核存在安全漏洞，本地用户可挂接特制的UDF文件系统，在udf_read_inode()中触发错误，而使目标系统崩溃。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补丁以修复该漏洞： http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.19.1

Reference: http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.19.1

Impacted products

Name
Linux Kernel

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-4167"
    }
  },
  "description": "Linux kernel\u662f\u4e00\u6b3e\u5f00\u6e90\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\n\u652f\u6301UDP\u6587\u4ef6\u7cfb\u7edf\u7684linux\u5185\u6838\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u672c\u5730\u7528\u6237\u53ef\u6302\u63a5\u7279\u5236\u7684UDF\u6587\u4ef6\u7cfb\u7edf\uff0c\u5728udf_read_inode()\u4e2d\u89e6\u53d1\u9519\u8bef\uff0c\u800c\u4f7f\u76ee\u6807\u7cfb\u7edf\u5d29\u6e83\u3002",
  "discovererName": "Linux",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u5382\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u8865\u4e01\u4ee5\u4fee\u590d\u8be5\u6f0f\u6d1e\uff1a\r\nhttp://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.19.1",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-05161",
  "openTime": "2015-08-10",
  "patchDescription": "Linux kernel\u662f\u4e00\u6b3e\u5f00\u6e90\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002\u652f\u6301UDP\u6587\u4ef6\u7cfb\u7edf\u7684linux\u5185\u6838\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u672c\u5730\u7528\u6237\u53ef\u6302\u63a5\u7279\u5236\u7684UDF\u6587\u4ef6\u7cfb\u7edf\uff0c\u5728udf_read_inode()\u4e2d\u89e6\u53d1\u9519\u8bef\uff0c\u800c\u4f7f\u76ee\u6807\u7cfb\u7edf\u5d29\u6e83\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 UDF\u6587\u4ef6\u7cfb\u7edf\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Linux Kernel"
  },
  "referenceLink": "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.19.1",
  "serverity": "\u4f4e",
  "submitTime": "2015-08-08",
  "title": "Linux UDF\u6587\u4ef6\u7cfb\u7edf\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2015-4167 (GCVE-0-2015-4167)

Vulnerability from cvelistv5

Published

2015-08-05 18:00

Modified

2024-08-06 06:04

Severity ?

CWE

Summary

The udf_read_inode function in fs/udf/inode.c in the Linux kernel before 3.19.1 does not validate certain length values, which allows local users to cause a denial of service (incorrect data representation or integer overflow, and OOPS) via a crafted UDF filesystem.

References

▼	URL	Tags
	http://www.debian.org/security/2015/dsa-3290	vendor-advisory, x_refsource_DEBIAN
	http://www.ubuntu.com/usn/USN-2631-1	vendor-advisory, x_refsource_UBUNTU
	https://bugzilla.redhat.com/show_bug.cgi?id=1228204	x_refsource_CONFIRM
	http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.19.1	x_refsource_CONFIRM
	http://www.ubuntu.com/usn/USN-2632-1	vendor-advisory, x_refsource_UBUNTU
	http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00021.html	vendor-advisory, x_refsource_SUSE
	http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00049.html	vendor-advisory, x_refsource_SUSE
	http://lists.opensuse.org/opensuse-security-announce/2015-08/msg00011.html	vendor-advisory, x_refsource_SUSE
	https://github.com/torvalds/linux/commit/23b133bdc452aa441fcb9b82cbf6dd05cfd342d0	x_refsource_CONFIRM
	http://www.debian.org/security/2015/dsa-3313	vendor-advisory, x_refsource_DEBIAN
	http://www.openwall.com/lists/oss-security/2015/06/02/6	mailing-list, x_refsource_MLIST
	http://www.securityfocus.com/bid/74963	vdb-entry, x_refsource_BID
	http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00018.html	vendor-advisory, x_refsource_SUSE
	http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=23b133bdc452aa441fcb9b82cbf6dd05cfd342d0	x_refsource_CONFIRM
	http://www.securitytracker.com/id/1033187	vdb-entry, x_refsource_SECTRACK

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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