cnvd - cnvd-2019-38529

cnvd-2019-38529

Vulnerability from cnvd

Title: Linux kernel信息泄露漏洞（CNVD-2019-38529）

Description:

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

Linux kernel中的逻辑链路控制与适配协议实现存在安全漏洞。攻击者可借助特制的数据包利用该漏洞泄露信息。

Severity: 低

Patch Name: Linux kernel信息泄露漏洞（CNVD-2019-38529）的补丁

Patch Description:

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

Linux kernel中的逻辑链路控制与适配协议实现存在安全漏洞。攻击者可借助特制的数据包利用该漏洞泄露信息。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:

目前厂商已发布升级补丁以修复漏洞，补丁获取链接: https://lore.kernel.org/linux-bluetooth/20190110062833.GA15047@kroah.com/

Reference: https://lore.kernel.org/linux-bluetooth/20190110062833.GA15047@kroah.com/

Impacted products

Name
Linux Linux kernel 4.16

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-3459",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-3459"
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-38529",
  "openTime": "2019-10-31",
  "patchDescription": "Linux kernel\u662f\u7f8e\u56fdLinux\u57fa\u91d1\u4f1a\u53d1\u5e03\u7684\u5f00\u6e90\u64cd\u4f5c\u7cfb\u7edfLinux\u6240\u4f7f\u7528\u7684\u5185\u6838\u3002\r\n\r\nLinux kernel\u4e2d\u7684\u903b\u8f91\u94fe\u8def\u63a7\u5236\u4e0e\u9002\u914d\u534f\u8bae\u5b9e\u73b0\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684\u6570\u636e\u5305\u5229\u7528\u8be5\u6f0f\u6d1e\u6cc4\u9732\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\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff08CNVD-2019-38529\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Linux Linux kernel  4.16"
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  "serverity": "\u4f4e",
  "submitTime": "2019-01-16",
  "title": "Linux kernel\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff08CNVD-2019-38529\uff09"
}

CVE-2019-3459 (GCVE-0-2019-3459)

Vulnerability from cvelistv5

Published

2019-04-11 15:53

Modified

2024-08-04 19:12

Severity ?

CWE

information leak

Summary

A heap address information leak while using L2CAP_GET_CONF_OPT was discovered in the Linux kernel before 5.1-rc1.

References

▼	URL	Tags
	https://marc.info/?l=oss-security&m=154721580222522&w=2	mailing-list, x_refsource_MLIST
	https://lore.kernel.org/linux-bluetooth/20190110062833.GA15047%40kroah.com/	mailing-list, x_refsource_MLIST
	https://git.kernel.org/linus/7c9cbd0b5e38a1672fcd137894ace3b042dfbf69	x_refsource_CONFIRM
	https://bugzilla.redhat.com/show_bug.cgi?id=1663176	x_refsource_CONFIRM
	https://people.canonical.com/~ubuntu-security/cve/2019/CVE-2019-3459.html	x_refsource_CONFIRM
	https://bugzilla.novell.com/show_bug.cgi?id=1120758	x_refsource_CONFIRM
	https://lists.debian.org/debian-lts-announce/2019/05/msg00002.html	mailing-list, x_refsource_MLIST
	https://lists.debian.org/debian-lts-announce/2019/05/msg00041.html	mailing-list, x_refsource_MLIST
	https://lists.debian.org/debian-lts-announce/2019/05/msg00042.html	mailing-list, x_refsource_MLIST
	http://www.openwall.com/lists/oss-security/2019/06/27/2	mailing-list, x_refsource_MLIST
	http://www.openwall.com/lists/oss-security/2019/06/27/7	mailing-list, x_refsource_MLIST
	http://www.openwall.com/lists/oss-security/2019/06/28/1	mailing-list, x_refsource_MLIST
	http://www.openwall.com/lists/oss-security/2019/06/28/2	mailing-list, x_refsource_MLIST
	https://access.redhat.com/errata/RHSA-2019:2043	vendor-advisory, x_refsource_REDHAT
	https://access.redhat.com/errata/RHSA-2019:2029	vendor-advisory, x_refsource_REDHAT
	http://www.openwall.com/lists/oss-security/2019/08/12/1	mailing-list, x_refsource_MLIST
	https://access.redhat.com/errata/RHSA-2019:3309	vendor-advisory, x_refsource_REDHAT
	https://access.redhat.com/errata/RHSA-2019:3517	vendor-advisory, x_refsource_REDHAT
	https://access.redhat.com/errata/RHSA-2020:0740	vendor-advisory, x_refsource_REDHAT

Impacted products

	Vendor	Product	Version
	Linux	Linux	Version: before 5.1-rc1 Version: fixed in 5.1-rc1

Show details on NVD website

JSON

To clipboard

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              "name": "[oss-security] 20190627 Re: linux-distros membership application - Microsoft",
              "refsource": "MLIST",
              "url": "http://www.openwall.com/lists/oss-security/2019/06/27/7"
            },
            {
              "name": "[oss-security] 20190628 Re: linux-distros membership application - Microsoft",
              "refsource": "MLIST",
              "url": "http://www.openwall.com/lists/oss-security/2019/06/28/1"
            },
            {
              "name": "[oss-security] 20190628 Re: linux-distros membership application - Microsoft",
              "refsource": "MLIST",
              "url": "http://www.openwall.com/lists/oss-security/2019/06/28/2"
            },
            {
              "name": "RHSA-2019:2043",
              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2019:2043"
            },
            {
              "name": "RHSA-2019:2029",
              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2019:2029"
            },
            {
              "name": "[oss-security] 20190811 Re: linux-distros membership application - Microsoft",
              "refsource": "MLIST",
              "url": "http://www.openwall.com/lists/oss-security/2019/08/12/1"
            },
            {
              "name": "RHSA-2019:3309",
              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2019:3309"
            },
            {
              "name": "RHSA-2019:3517",
              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2019:3517"
            },
            {
              "name": "RHSA-2020:0740",
              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2020:0740"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "79363d38-fa19-49d1-9214-5f28da3f3ac5",
    "assignerShortName": "debian",
    "cveId": "CVE-2019-3459",
    "datePublished": "2019-04-11T15:53:35",
    "dateReserved": "2018-12-31T00:00:00",
    "dateUpdated": "2024-08-04T19:12:09.320Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "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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