cnvd - cnvd-2017-33813

cnvd-2017-33813

Vulnerability from cnvd

Title: Red Hat Enterprise Linux竞争条件漏洞

Description:

Red Hat Enterprise Linux 7和Red Hat Enterprise MRG（Messaging Realtime Grid）2都是美国红帽（Red Hat）公司的产品。前者是一套操作系统，后者是一套用于集成高性能计算（HPC）的IT基础架构平台。kernel-rt是其中的一个通过ICMP回应请求发送SysRq命令的工具包。

Red Hat Enterprise Linux 7、kernel-rt和Red Hat Enterprise MRG 2中存在竞争条件漏洞。本地攻击者可通过创建特制的套接字利用该漏洞造成拒绝服务。

Severity: 中

Formal description:

目前厂商暂未发布修复措施解决此安全问题，建议使用此软件的用户随时关注厂商主页或参考网址以获取解决办法： https://www.redhat.com

Reference: https://nvd.nist.gov/vuln/detail/CVE-2015-7553

Impacted products

Name
['Red Hat kernel-rt', 'Red Hat Enterprise Linux 7', 'Red Hat Enterprise MRG 2']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-7553"
    }
  },
  "description": "Red Hat Enterprise Linux 7\u548cRed Hat Enterprise MRG\uff08Messaging Realtime Grid\uff092\u90fd\u662f\u7f8e\u56fd\u7ea2\u5e3d\uff08Red Hat\uff09\u516c\u53f8\u7684\u4ea7\u54c1\u3002\u524d\u8005\u662f\u4e00\u5957\u64cd\u4f5c\u7cfb\u7edf\uff0c\u540e\u8005\u662f\u4e00\u5957\u7528\u4e8e\u96c6\u6210\u9ad8\u6027\u80fd\u8ba1\u7b97\uff08HPC\uff09\u7684IT\u57fa\u7840\u67b6\u6784\u5e73\u53f0\u3002kernel-rt\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u901a\u8fc7ICMP\u56de\u5e94\u8bf7\u6c42\u53d1\u9001SysRq\u547d\u4ee4\u7684\u5de5\u5177\u5305\u3002\r\n\r\nRed Hat Enterprise Linux 7\u3001kernel-rt\u548cRed Hat Enterprise MRG 2\u4e2d\u5b58\u5728\u7ade\u4e89\u6761\u4ef6\u6f0f\u6d1e\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u521b\u5efa\u7279\u5236\u7684\u5957\u63a5\u5b57\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "Wade Mealing",
  "formalWay": "\u76ee\u524d\u5382\u5546\u6682\u672a\u53d1\u5e03\u4fee\u590d\u63aa\u65bd\u89e3\u51b3\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u5efa\u8bae\u4f7f\u7528\u6b64\u8f6f\u4ef6\u7684\u7528\u6237\u968f\u65f6\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u6216\u53c2\u8003\u7f51\u5740\u4ee5\u83b7\u53d6\u89e3\u51b3\u529e\u6cd5\uff1a\r\nhttps://www.redhat.com",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-33813",
  "openTime": "2017-11-14",
  "products": {
    "product": [
      "Red Hat kernel-rt",
      "Red Hat Enterprise Linux 7",
      "Red Hat Enterprise MRG 2"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2015-7553",
  "serverity": "\u4e2d",
  "submitTime": "2017-09-15",
  "title": "Red Hat Enterprise Linux\u7ade\u4e89\u6761\u4ef6\u6f0f\u6d1e"
}

CVE-2015-7553 (GCVE-0-2015-7553)

Vulnerability from cvelistv5

Published

2017-09-14 16:00

Modified

2024-08-06 07:51

Severity ?

CWE

Summary

Race condition in the kernel in Red Hat Enterprise Linux 7, kernel-rt and Red Hat Enterprise MRG 2, when the nfnetlink_log module is loaded, allows local users to cause a denial of service (panic) by creating netlink sockets.

References

▼	URL	Tags
	https://bugzilla.redhat.com/show_bug.cgi?id=1288934	x_refsource_CONFIRM

Impacted products

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

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T07:51:28.401Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1288934"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2015-12-06T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "Race condition in the kernel in Red Hat Enterprise Linux 7, kernel-rt and Red Hat Enterprise MRG 2, when the nfnetlink_log module is loaded, allows local users to cause a denial of service (panic) by creating netlink sockets."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2017-09-14T15:57:01",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1288934"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2015-7553",
    "datePublished": "2017-09-14T16:00:00",
    "dateReserved": "2015-09-29T00:00:00",
    "dateUpdated": "2024-08-06T07:51:28.401Z",
    "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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