CVE-2016-1237 (GCVE-0-2016-1237)

Vulnerability from cvelistv5 – Published: 2016-06-29 14:00 – Updated: 2024-08-05 22:48
VLAI
Summary
nfsd in the Linux kernel through 4.6.3 allows local users to bypass intended file-permission restrictions by setting a POSIX ACL, related to nfs2acl.c, nfs3acl.c, and nfs4acl.c.
CWE
  • n/a
References
URL Tags
http://www.ubuntu.com/usn/USN-3070-1 vendor-advisoryx_refsource_UBUNTU
https://bugzilla.redhat.com/show_bug.cgi?id=1350845 x_refsource_CONFIRM
http://www.ubuntu.com/usn/USN-3053-1 vendor-advisoryx_refsource_UBUNTU
http://www.openwall.com/lists/oss-security/2016/06/25/2 mailing-listx_refsource_MLIST
http://www.ubuntu.com/usn/USN-3070-3 vendor-advisoryx_refsource_UBUNTU
http://www.debian.org/security/2016/dsa-3607 vendor-advisoryx_refsource_DEBIAN
http://www.ubuntu.com/usn/USN-3070-2 vendor-advisoryx_refsource_UBUNTU
https://github.com/torvalds/linux/commit/99965378… x_refsource_CONFIRM
http://www.securityfocus.com/bid/91456 vdb-entryx_refsource_BID
http://www.ubuntu.com/usn/USN-3070-4 vendor-advisoryx_refsource_UBUNTU
http://git.kernel.org/cgit/linux/kernel/git/torva… x_refsource_CONFIRM
Date Public
2016-06-25 00:00
Show details on NVD website

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            "source": "security@debian.org",
            "url": "http://www.securityfocus.com/bid/91456"
          },
          {
            "source": "security@debian.org",
            "url": "http://www.ubuntu.com/usn/USN-3053-1"
          },
          {
            "source": "security@debian.org",
            "url": "http://www.ubuntu.com/usn/USN-3070-1"
          },
          {
            "source": "security@debian.org",
            "url": "http://www.ubuntu.com/usn/USN-3070-2"
          },
          {
            "source": "security@debian.org",
            "url": "http://www.ubuntu.com/usn/USN-3070-3"
          },
          {
            "source": "security@debian.org",
            "url": "http://www.ubuntu.com/usn/USN-3070-4"
          },
          {
            "source": "security@debian.org",
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1350845"
          },
          {
            "source": "security@debian.org",
            "tags": [
              "Vendor Advisory"
            ],
            "url": "https://github.com/torvalds/linux/commit/999653786df6954a31044528ac3f7a5dadca08f4"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Vendor Advisory"
            ],
            "url": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=999653786df6954a31044528ac3f7a5dadca08f4"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.debian.org/security/2016/dsa-3607"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.openwall.com/lists/oss-security/2016/06/25/2"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.securityfocus.com/bid/91456"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.ubuntu.com/usn/USN-3053-1"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.ubuntu.com/usn/USN-3070-1"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.ubuntu.com/usn/USN-3070-2"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.ubuntu.com/usn/USN-3070-3"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.ubuntu.com/usn/USN-3070-4"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1350845"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Vendor Advisory"
            ],
            "url": "https://github.com/torvalds/linux/commit/999653786df6954a31044528ac3f7a5dadca08f4"
          }
        ],
        "sourceIdentifier": "security@debian.org",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-284"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    },
    "redhat_vex": {
      "aggregate_severity": "Important",
      "current_release_date": "2025-11-21T12:01:58+00:00",
      "cve": "CVE-2016-1237",
      "id": "CVE-2016-1237",
      "initial_release_date": "2016-06-24T00:00:00+00:00",
      "product_status:known_not_affected": "55",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "kernel: Missing check for permissions when setting ACL",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2016/cve-2016-1237.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "low",
      "current_release_date": "2026-09-05T01:24:43Z",
      "cve": "CVE-2016-1237",
      "id": "CVE-2016-1237",
      "initial_release_date": "2023-02-15T05:08:30Z",
      "product_status:known_affected": "3",
      "product_status:known_not_affected": "664",
      "product_status:recommended": "189",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2016-1237",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2016-1237.json",
      "version": "17"
    }
  }
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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.

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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.


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