github - ghsa-7g63-chrj-5rq3

ghsa-7g63-chrj-5rq3

Vulnerability from github

Published

2022-05-14 03:57

Modified

2022-05-14 03:57

Severity ?

5.5 (Medium) - CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Details

crypto/mcryptd.c in the Linux kernel before 4.8.15 allows local users to cause a denial of service (NULL pointer dereference and system crash) by using an AF_ALG socket with an incompatible algorithm, as demonstrated by mcryptd(md5).

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{
  "affected": [],
  "aliases": [
    "CVE-2016-10147"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2017-01-18T21:59:00Z",
    "severity": "MODERATE"
  },
  "details": "crypto/mcryptd.c in the Linux kernel before 4.8.15 allows local users to cause a denial of service (NULL pointer dereference and system crash) by using an AF_ALG socket with an incompatible algorithm, as demonstrated by mcryptd(md5).",
  "id": "GHSA-7g63-chrj-5rq3",
  "modified": "2022-05-14T03:57:55Z",
  "published": "2022-05-14T03:57:55Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2016-10147"
    },
    {
      "type": "WEB",
      "url": "https://github.com/torvalds/linux/commit/48a992727d82cb7db076fa15d372178743b1f4cd"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2017:1842"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2017:2077"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/security/cve/CVE-2016-10147"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1404200"
    },
    {
      "type": "WEB",
      "url": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=48a992727d82cb7db076fa15d372178743b1f4cd"
    },
    {
      "type": "WEB",
      "url": "http://marc.info/?l=linux-crypto-vger\u0026m=148063683310477\u0026w=2"
    },
    {
      "type": "WEB",
      "url": "http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.8.15"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2017/01/17/13"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/95677"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2016-10147

Vulnerability from cvelistv5

Published

2017-01-18 21:00

Modified

2024-08-06 03:14

Severity ?

Summary

References

▼	URL	Tags
	http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=48a992727d82cb7db076fa15d372178743b1f4cd	x_refsource_CONFIRM
	https://github.com/torvalds/linux/commit/48a992727d82cb7db076fa15d372178743b1f4cd	x_refsource_CONFIRM
	http://marc.info/?l=linux-crypto-vger&m=148063683310477&w=2	mailing-list, x_refsource_MLIST
	http://www.openwall.com/lists/oss-security/2017/01/17/13	mailing-list, x_refsource_MLIST
	http://www.securityfocus.com/bid/95677	vdb-entry, x_refsource_BID
	https://bugzilla.redhat.com/show_bug.cgi?id=1404200	x_refsource_CONFIRM
	http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.8.15	x_refsource_CONFIRM
	https://access.redhat.com/errata/RHSA-2017:2077	vendor-advisory, x_refsource_REDHAT
	https://access.redhat.com/errata/RHSA-2017:1842	vendor-advisory, x_refsource_REDHAT

Impacted products

▼	Vendor	Product
	n/a	n/a

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T03:14:42.413Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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              "x_transferred"
            ],
            "url": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=48a992727d82cb7db076fa15d372178743b1f4cd"
          },
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            ],
            "url": "https://github.com/torvalds/linux/commit/48a992727d82cb7db076fa15d372178743b1f4cd"
          },
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            "name": "[linux-crypto] 20161202 Crash in crypto mcryptd",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
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            ],
            "url": "http://marc.info/?l=linux-crypto-vger\u0026m=148063683310477\u0026w=2"
          },
          {
            "name": "[oss-security] 20170117 CVE request -- linux kernel: crash by spawning mcrypt(alg) with incompatible algorithm",
            "tags": [
              "mailing-list",
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              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2017/01/17/13"
          },
          {
            "name": "95677",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/95677"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
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            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1404200"
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            "tags": [
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          },
          {
            "name": "RHSA-2017:2077",
            "tags": [
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              "x_refsource_REDHAT",
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            "url": "https://access.redhat.com/errata/RHSA-2017:2077"
          },
          {
            "name": "RHSA-2017:1842",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2017:1842"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
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      ],
      "datePublic": "2016-12-15T00:00:00",
      "descriptions": [
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          "value": "crypto/mcryptd.c in the Linux kernel before 4.8.15 allows local users to cause a denial of service (NULL pointer dereference and system crash) by using an AF_ALG socket with an incompatible algorithm, as demonstrated by mcryptd(md5)."
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      ],
      "problemTypes": [
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          "descriptions": [
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              "lang": "en",
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        "dateUpdated": "2018-01-04T19:57:01",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
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      "references": [
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          "tags": [
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            "x_refsource_MLIST"
          ],
          "url": "http://marc.info/?l=linux-crypto-vger\u0026m=148063683310477\u0026w=2"
        },
        {
          "name": "[oss-security] 20170117 CVE request -- linux kernel: crash by spawning mcrypt(alg) with incompatible algorithm",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2017/01/17/13"
        },
        {
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            "vdb-entry",
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          "url": "http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.8.15"
        },
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          "name": "RHSA-2017:2077",
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          "url": "https://access.redhat.com/errata/RHSA-2017:2077"
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            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2017:1842"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2016-10147",
    "datePublished": "2017-01-18T21:00:00",
    "dateReserved": "2017-01-18T00:00:00",
    "dateUpdated": "2024-08-06T03:14:42.413Z",
    "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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