cnvd - cnvd-2015-08431

CNVD-2015-08431

Vulnerability from cnvd - Published: 2015-12-23

Title

Linux kernel本地信息泄露漏洞（CNVD-2015-08431）

Description

Linux kernel是一款开源的操作系统。 Linux kernel存在安全漏洞，允许本地攻击者利用该漏洞获取敏感信息。

Severity

低

Patch Name

Linux kernel本地信息泄露漏洞（CNVD-2015-08431）的补丁

Patch Description

Linux kernel是一款开源的操作系统。 Linux kernel存在安全漏洞，允许本地攻击者利用该漏洞获取敏感信息。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： https://www.kernel.org/

Reference

http://www.securityfocus.com/bid/79428

Impacted products

Name
['Linux Kernel 3.0.4', 'Linux Kernel 3.0.1', 'Linux kernel 3.2.13', 'Linux kernel 3.2.2', 'Linux kernel 3.2.9', 'Linux kernel 3.2.1', 'Linux kernel 3.1.8', 'Linux kernel 3.0.5', 'Linux kernel 3.0.2', 'Linux kernel 3.3.4', 'Linux kernel 3.3.5', 'Linux Kernel 3.0.18', 'Linux Kernel 3.0']

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JSON

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    "cve": {
      "cveNumber": "CVE-2015-8569"
    }
  },
  "description": "Linux kernel\u662f\u4e00\u6b3e\u5f00\u6e90\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\nLinux kernel\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u5141\u8bb8\u672c\u5730\u653b\u51fb\u8005\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u654f\u611f\u4fe1\u606f\u3002",
  "discovererName": "Marcus Meissner",
  "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\nhttps://www.kernel.org/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-08431",
  "openTime": "2015-12-23",
  "patchDescription": "Linux kernel\u662f\u4e00\u6b3e\u5f00\u6e90\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\nLinux kernel\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u5141\u8bb8\u672c\u5730\u653b\u51fb\u8005\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u654f\u611f\u4fe1\u606f\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\u672c\u5730\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff08CNVD-2015-08431\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Linux Kernel 3.0.4",
      "Linux Kernel 3.0.1",
      "Linux kernel 3.2.13",
      "Linux kernel 3.2.2",
      "Linux kernel 3.2.9",
      "Linux kernel 3.2.1",
      "Linux kernel 3.1.8",
      "Linux kernel 3.0.5",
      "Linux kernel 3.0.2",
      "Linux kernel 3.3.4",
      "Linux kernel 3.3.5",
      "Linux Kernel 3.0.18",
      "Linux Kernel  3.0"
    ]
  },
  "referenceLink": "http://www.securityfocus.com/bid/79428",
  "serverity": "\u4f4e",
  "submitTime": "2015-12-20",
  "title": "Linux kernel\u672c\u5730\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff08CNVD-2015-08431\uff09"
}

CVE-2015-8569 (GCVE-0-2015-8569)

Vulnerability from cvelistv5 – Published: 2015-12-28 11:00 – Updated: 2024-08-06 08:20

Summary

The (1) pptp_bind and (2) pptp_connect functions in drivers/net/ppp/pptp.c in the Linux kernel through 4.3.3 do not verify an address length, which allows local users to obtain sensitive information from kernel memory and bypass the KASLR protection mechanism via a crafted application.

Severity ?

No CVSS data available.

CWE

Assigner

microfocus

References

URL

Tags

	http://www.openwall.com/lists/oss-security/2015/1…	mailing-listx_refsource_MLIST
	http://www.ubuntu.com/usn/USN-2886-1	vendor-advisoryx_refsource_UBUNTU
	http://www.ubuntu.com/usn/USN-2890-3	vendor-advisoryx_refsource_UBUNTU
	http://www.securityfocus.com/bid/79428	vdb-entryx_refsource_BID
	http://git.kernel.org/cgit/linux/kernel/git/torva…	x_refsource_CONFIRM
	http://twitter.com/grsecurity/statuses/6767442408…	x_refsource_MISC
	http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
	https://lkml.org/lkml/2015/12/14/252	mailing-listx_refsource_MLIST
	http://lists.fedoraproject.org/pipermail/package-…	vendor-advisoryx_refsource_FEDORA
	http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
	http://www.ubuntu.com/usn/USN-2890-2	vendor-advisoryx_refsource_UBUNTU
	https://github.com/torvalds/linux/commit/09ccfd23…	x_refsource_CONFIRM
	http://www.securitytracker.com/id/1034549	vdb-entryx_refsource_SECTRACK
	https://bugzilla.redhat.com/show_bug.cgi?id=1292045	x_refsource_CONFIRM
	http://www.ubuntu.com/usn/USN-2890-1	vendor-advisoryx_refsource_UBUNTU
	http://www.debian.org/security/2016/dsa-3434	vendor-advisoryx_refsource_DEBIAN
	http://www.ubuntu.com/usn/USN-2888-1	vendor-advisoryx_refsource_UBUNTU
	http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE

Show details on NVD website

JSON

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

CNVD-2015-08431

CVE-2015-8569 (GCVE-0-2015-8569)

Tags

Sightings

Nomenclature