Vulnerability-Lookup

CNVD-2016-06478

Vulnerability from cnvd - Published: 2016-08-21

Title

Linux Kernel空指针解引用本地拒绝服务漏洞

Description

Linux kernel是一款开源的操作系统。 Linux Kernel存在拒绝服务漏洞。允许本地攻击者可以利用漏洞崩溃的内核，拒绝服务的合法用户。

Severity

低

Patch Name

Linux Kernel空指针解引用本地拒绝服务漏洞的补丁

Patch Description

Linux kernel是一款开源的操作系统。 Linux Kernel存在拒绝服务漏洞。允许本地攻击者可以利用漏洞崩溃的内核，拒绝服务的合法用户。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

用户可联系供应商获得补丁信息： https://www.kernel.org/

Reference

http://www.securityfocus.com/bid/92549

Impacted products

Name
Linux Kernel

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "92549"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-6327"
    }
  },
  "description": "Linux kernel\u662f\u4e00\u6b3e\u5f00\u6e90\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\nLinux Kernel\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u5141\u8bb8\u672c\u5730\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u6f0f\u6d1e\u5d29\u6e83\u7684\u5185\u6838\uff0c\u62d2\u7edd\u670d\u52a1\u7684\u5408\u6cd5\u7528\u6237\u3002",
  "discovererName": "Wade Mealing",
  "formalWay": "\u7528\u6237\u53ef\u8054\u7cfb\u4f9b\u5e94\u5546\u83b7\u5f97\u8865\u4e01\u4fe1\u606f\uff1a\r\nhttps://www.kernel.org/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-06478",
  "openTime": "2016-08-21",
  "patchDescription": "Linux kernel\u662f\u4e00\u6b3e\u5f00\u6e90\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\nLinux Kernel\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u5141\u8bb8\u672c\u5730\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u6f0f\u6d1e\u5d29\u6e83\u7684\u5185\u6838\uff0c\u62d2\u7edd\u670d\u52a1\u7684\u5408\u6cd5\u7528\u6237\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\u7a7a\u6307\u9488\u89e3\u5f15\u7528\u672c\u5730\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Linux Kernel"
  },
  "referenceLink": "http://www.securityfocus.com/bid/92549",
  "serverity": "\u4f4e",
  "submitTime": "2016-08-21",
  "title": "Linux Kernel\u7a7a\u6307\u9488\u89e3\u5f15\u7528\u672c\u5730\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2016-6327 (GCVE-0-2016-6327)

Vulnerability from cvelistv5 – Published: 2016-10-16 21:00 – Updated: 2024-08-06 01:29

Summary

drivers/infiniband/ulp/srpt/ib_srpt.c in the Linux kernel before 4.5.1 allows local users to cause a denial of service (NULL pointer dereference and system crash) by using an ABORT_TASK command to abort a device write operation.

Severity

No CVSS data available.

CWE

Assigner

redhat redhat root

References

8 references

URL	Tags
http://rhn.redhat.com/errata/RHSA-2016-2584.html	vendor-advisoryx_refsource_REDHAT
http://rhn.redhat.com/errata/RHSA-2016-2574.html	vendor-advisoryx_refsource_REDHAT
http://git.kernel.org/cgit/linux/kernel/git/torva…	x_refsource_CONFIRM
https://github.com/torvalds/linux/commit/51093254…	x_refsource_CONFIRM
http://www.kernel.org/pub/linux/kernel/v4.x/Chang…	x_refsource_CONFIRM
http://www.securityfocus.com/bid/92549	vdb-entryx_refsource_BID
http://www.openwall.com/lists/oss-security/2016/08/19/5	mailing-listx_refsource_MLIST
https://bugzilla.redhat.com/show_bug.cgi?id=1354525	x_refsource_CONFIRM

Date Public

2016-04-12 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T01:29:19.767Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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            "name": "RHSA-2016:2584",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
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            "url": "http://rhn.redhat.com/errata/RHSA-2016-2584.html"
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            "tags": [
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            "url": "http://rhn.redhat.com/errata/RHSA-2016-2574.html"
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              "x_refsource_CONFIRM",
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            "url": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=51093254bf879bc9ce96590400a87897c7498463"
          },
          {
            "tags": [
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          },
          {
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              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.5.1"
          },
          {
            "name": "92549",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/92549"
          },
          {
            "name": "[oss-security] 20160819 Re: CVE-2016-6327 | Linux kernel crash in infiniband subsystem.",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
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              "x_refsource_CONFIRM",
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            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1354525"
          }
        ],
        "title": "CVE Program Container"
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    "cna": {
      "affected": [
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          "vendor": "n/a",
          "versions": [
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        }
      ],
      "problemTypes": [
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          "descriptions": [
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      "providerMetadata": {
        "dateUpdated": "2018-01-04T19:57:01.000Z",
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          "name": "RHSA-2016:2584",
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        },
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        },
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        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.5.1"
        },
        {
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          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/92549"
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        {
          "name": "[oss-security] 20160819 Re: CVE-2016-6327 | Linux kernel crash in infiniband subsystem.",
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          "tags": [
            "x_refsource_CONFIRM"
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          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1354525"
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    "datePublished": "2016-10-16T21:00:00.000Z",
    "dateReserved": "2016-07-26T00:00:00.000Z",
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    "state": "PUBLISHED"
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  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CNVD-2016-06478

CVE-2016-6327 (GCVE-0-2016-6327)

Tags

Sightings

Nomenclature

Related by attack behaviour