csaf_redhat - rhsa-2017

rhsa-2017_2444

Vulnerability from csaf_redhat

Published

2017-08-08 18:50

Modified

2024-09-13 13:38

Summary

Red Hat Security Advisory: kernel-rt security and bug fix update

Notes

Topic

An update for kernel-rt is now available for Red Hat Enterprise MRG 2. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

Details

The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Security Fix(es): * A use-after-free flaw was found in the Linux kernel which enables a race condition in the L2TPv3 IP Encapsulation feature. A local user could use this flaw to escalate their privileges or crash the system. (CVE-2016-10200, Important) * A flaw was found that can be triggered in keyring_search_iterator in keyring.c if type->match is NULL. A local user could use this flaw to crash the system or, potentially, escalate their privileges. (CVE-2017-2647, Important) * The lrw_crypt() function in 'crypto/lrw.c' in the Linux kernel before 4.5 allows local users to cause a system crash and a denial of service by the NULL pointer dereference via accept(2) system call for AF_ALG socket without calling setkey() first to set a cipher key. (CVE-2015-8970, Moderate) Red Hat would like to thank Igor Redko (Virtuozzo) and Andrey Ryabinin (Virtuozzo) for reporting CVE-2017-2647 and Igor Redko (Virtuozzo) and Vasily Averin (Virtuozzo) for reporting CVE-2015-8970. Bug Fix(es): * Writing model-specific register (MSR) registers during intel_idle initialization could previously cause exceptions. Consequently, a kernel panic occurred during this initialization. The function call to write to the MSR with exception handling was modified to use wrmsrl_safe() instead of wrmsrl(). In this scenario, the kernel no longer panics. (BZ#1447438) * The ixgbe driver was using incorrect bitwise operations on received PTP flags. Consequently, systems that were using the ixgbe driver could not synchronize time using PTP. The provided patch corrected the bitwise operations on received PTP flags allowing these system to correctly synchronize time using PTP. (BZ#1469795) (BZ#1451821) The kernel-rt packages have been upgraded to version 3.10.0-514.rt56.230, which provides a number of security and bug fixes over the previous version. (BZ#1463427)

This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.

JSON

To clipboard

{
  "document": {
    "aggregate_severity": {
      "namespace": "https://access.redhat.com/security/updates/classification/",
      "text": "Important"
    },
    "category": "csaf_vex",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "en",
    "notes": [
      {
        "category": "summary",
        "text": "An update for kernel-rt is now available for Red Hat Enterprise MRG 2.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.",
        "title": "Topic"
      },
      {
        "category": "general",
        "text": "The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements.\n\nSecurity Fix(es):\n\n* A use-after-free flaw was found in the Linux kernel which enables a race condition in the L2TPv3 IP Encapsulation feature. A local user could use this flaw to escalate their privileges or crash the system. (CVE-2016-10200, Important)\n\n* A flaw was found that can be triggered in keyring_search_iterator in keyring.c if type-\u003ematch is NULL. A local user could use this flaw to crash the system or, potentially, escalate their privileges. (CVE-2017-2647, Important)\n\n* The lrw_crypt() function in \u0027crypto/lrw.c\u0027 in the Linux kernel before 4.5 allows local users to cause a system crash and a denial of service by the NULL pointer dereference via accept(2) system call for AF_ALG socket without calling setkey() first to set a cipher key. (CVE-2015-8970, Moderate)\n\nRed Hat would like to thank Igor Redko (Virtuozzo) and Andrey Ryabinin (Virtuozzo) for reporting CVE-2017-2647 and Igor Redko (Virtuozzo) and Vasily Averin (Virtuozzo) for reporting CVE-2015-8970.\n\nBug Fix(es):\n\n* Writing model-specific register (MSR) registers during intel_idle initialization could previously cause exceptions. Consequently, a kernel panic occurred during this initialization. The function call to write to the MSR with\nexception handling was modified to use wrmsrl_safe() instead of wrmsrl(). In this scenario, the kernel no longer panics. (BZ#1447438)\n\n* The ixgbe driver was using incorrect bitwise operations on received PTP flags. Consequently, systems that were using the ixgbe driver could not synchronize time using PTP. The provided patch corrected the bitwise operations on received PTP flags allowing these system to correctly synchronize time using PTP. (BZ#1469795) (BZ#1451821)\n\nThe kernel-rt packages have been upgraded to version 3.10.0-514.rt56.230,\nwhich provides a number of security and bug fixes over the previous\nversion. (BZ#1463427)",
        "title": "Details"
      },
      {
        "category": "legal_disclaimer",
        "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
        "title": "Terms of Use"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "https://access.redhat.com/security/team/contact/",
      "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat offerings.",
      "name": "Red Hat Product Security",
      "namespace": "https://www.redhat.com"
    },
    "references": [
      {
        "category": "self",
        "summary": "https://access.redhat.com/errata/RHSA-2017:2444",
        "url": "https://access.redhat.com/errata/RHSA-2017:2444"
      },
      {
        "category": "external",
        "summary": "https://access.redhat.com/security/updates/classification/#important",
        "url": "https://access.redhat.com/security/updates/classification/#important"
      },
      {
        "category": "external",
        "summary": "1386286",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1386286"
      },
      {
        "category": "external",
        "summary": "1428353",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1428353"
      },
      {
        "category": "external",
        "summary": "1430347",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1430347"
      },
      {
        "category": "external",
        "summary": "1437675",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1437675"
      },
      {
        "category": "external",
        "summary": "1463427",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1463427"
      },
      {
        "category": "self",
        "summary": "Canonical URL",
        "url": "https://access.redhat.com/security/data/csaf/v2/advisories/2017/rhsa-2017_2444.json"
      }
    ],
    "title": "Red Hat Security Advisory: kernel-rt security and bug fix update",
    "tracking": {
      "current_release_date": "2024-09-13T13:38:21+00:00",
      "generator": {
        "date": "2024-09-13T13:38:21+00:00",
        "engine": {
          "name": "Red Hat SDEngine",
          "version": "3.33.3"
        }
      },
      "id": "RHSA-2017:2444",
      "initial_release_date": "2017-08-08T18:50:57+00:00",
      "revision_history": [
        {
          "date": "2017-08-08T18:50:57+00:00",
          "number": "1",
          "summary": "Initial version"
        },
        {
          "date": "2017-08-08T18:50:57+00:00",
          "number": "2",
          "summary": "Last updated version"
        },
        {
          "date": "2024-09-13T13:38:21+00:00",
          "number": "3",
          "summary": "Last generated version"
        }
      ],
      "status": "final",
      "version": "3"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "Red Hat MRG Realtime for RHEL 6 Server v.2",
                "product": {
                  "name": "Red Hat MRG Realtime for RHEL 6 Server v.2",
                  "product_id": "6Server-MRG-Realtime-2",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:redhat:enterprise_mrg:2:server:el6"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "Red Hat Enterprise MRG for RHEL-6"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "kernel-rt-debug-debuginfo-1:3.10.0-514.rt56.231.el6rt.x86_64",
                "product": {
                  "name": "kernel-rt-debug-debuginfo-1:3.10.0-514.rt56.231.el6rt.x86_64",
                  "product_id": "kernel-rt-debug-debuginfo-1:3.10.0-514.rt56.231.el6rt.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/kernel-rt-debug-debuginfo@3.10.0-514.rt56.231.el6rt?arch=x86_64\u0026epoch=1"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "kernel-rt-trace-debuginfo-1:3.10.0-514.rt56.231.el6rt.x86_64",
                "product": {
                  "name": "kernel-rt-trace-debuginfo-1:3.10.0-514.rt56.231.el6rt.x86_64",
                  "product_id": "kernel-rt-trace-debuginfo-1:3.10.0-514.rt56.231.el6rt.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/kernel-rt-trace-debuginfo@3.10.0-514.rt56.231.el6rt?arch=x86_64\u0026epoch=1"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "kernel-rt-trace-devel-1:3.10.0-514.rt56.231.el6rt.x86_64",
                "product": {
                  "name": "kernel-rt-trace-devel-1:3.10.0-514.rt56.231.el6rt.x86_64",
                  "product_id": "kernel-rt-trace-devel-1:3.10.0-514.rt56.231.el6rt.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/kernel-rt-trace-devel@3.10.0-514.rt56.231.el6rt?arch=x86_64\u0026epoch=1"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "kernel-rt-debuginfo-1:3.10.0-514.rt56.231.el6rt.x86_64",
                "product": {
                  "name": "kernel-rt-debuginfo-1:3.10.0-514.rt56.231.el6rt.x86_64",
                  "product_id": "kernel-rt-debuginfo-1:3.10.0-514.rt56.231.el6rt.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/kernel-rt-debuginfo@3.10.0-514.rt56.231.el6rt?arch=x86_64\u0026epoch=1"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "kernel-rt-debug-devel-1:3.10.0-514.rt56.231.el6rt.x86_64",
                "product": {
                  "name": "kernel-rt-debug-devel-1:3.10.0-514.rt56.231.el6rt.x86_64",
                  "product_id": "kernel-rt-debug-devel-1:3.10.0-514.rt56.231.el6rt.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/kernel-rt-debug-devel@3.10.0-514.rt56.231.el6rt?arch=x86_64\u0026epoch=1"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "kernel-rt-1:3.10.0-514.rt56.231.el6rt.x86_64",
                "product": {
                  "name": "kernel-rt-1:3.10.0-514.rt56.231.el6rt.x86_64",
                  "product_id": "kernel-rt-1:3.10.0-514.rt56.231.el6rt.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/kernel-rt@3.10.0-514.rt56.231.el6rt?arch=x86_64\u0026epoch=1"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "kernel-rt-debuginfo-common-x86_64-1:3.10.0-514.rt56.231.el6rt.x86_64",
                "product": {
                  "name": "kernel-rt-debuginfo-common-x86_64-1:3.10.0-514.rt56.231.el6rt.x86_64",
                  "product_id": "kernel-rt-debuginfo-common-x86_64-1:3.10.0-514.rt56.231.el6rt.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/kernel-rt-debuginfo-common-x86_64@3.10.0-514.rt56.231.el6rt?arch=x86_64\u0026epoch=1"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "kernel-rt-vanilla-1:3.10.0-514.rt56.231.el6rt.x86_64",
                "product": {
                  "name": "kernel-rt-vanilla-1:3.10.0-514.rt56.231.el6rt.x86_64",
                  "product_id": "kernel-rt-vanilla-1:3.10.0-514.rt56.231.el6rt.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/kernel-rt-vanilla@3.10.0-514.rt56.231.el6rt?arch=x86_64\u0026epoch=1"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "kernel-rt-debug-1:3.10.0-514.rt56.231.el6rt.x86_64",
                "product": {
                  "name": "kernel-rt-debug-1:3.10.0-514.rt56.231.el6rt.x86_64",
                  "product_id": "kernel-rt-debug-1:3.10.0-514.rt56.231.el6rt.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/kernel-rt-debug@3.10.0-514.rt56.231.el6rt?arch=x86_64\u0026epoch=1"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "kernel-rt-trace-1:3.10.0-514.rt56.231.el6rt.x86_64",
                "product": {
                  "name": "kernel-rt-trace-1:3.10.0-514.rt56.231.el6rt.x86_64",
                  "product_id": "kernel-rt-trace-1:3.10.0-514.rt56.231.el6rt.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/kernel-rt-trace@3.10.0-514.rt56.231.el6rt?arch=x86_64\u0026epoch=1"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "kernel-rt-vanilla-devel-1:3.10.0-514.rt56.231.el6rt.x86_64",
                "product": {
                  "name": "kernel-rt-vanilla-devel-1:3.10.0-514.rt56.231.el6rt.x86_64",
                  "product_id": "kernel-rt-vanilla-devel-1:3.10.0-514.rt56.231.el6rt.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/kernel-rt-vanilla-devel@3.10.0-514.rt56.231.el6rt?arch=x86_64\u0026epoch=1"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "kernel-rt-vanilla-debuginfo-1:3.10.0-514.rt56.231.el6rt.x86_64",
                "product": {
                  "name": "kernel-rt-vanilla-debuginfo-1:3.10.0-514.rt56.231.el6rt.x86_64",
                  "product_id": "kernel-rt-vanilla-debuginfo-1:3.10.0-514.rt56.231.el6rt.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/kernel-rt-vanilla-debuginfo@3.10.0-514.rt56.231.el6rt?arch=x86_64\u0026epoch=1"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "kernel-rt-devel-1:3.10.0-514.rt56.231.el6rt.x86_64",
                "product": {
                  "name": "kernel-rt-devel-1:3.10.0-514.rt56.231.el6rt.x86_64",
                  "product_id": "kernel-rt-devel-1:3.10.0-514.rt56.231.el6rt.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/kernel-rt-devel@3.10.0-514.rt56.231.el6rt?arch=x86_64\u0026epoch=1"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "x86_64"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "kernel-rt-1:3.10.0-514.rt56.231.el6rt.src",
                "product": {
                  "name": "kernel-rt-1:3.10.0-514.rt56.231.el6rt.src",
                  "product_id": "kernel-rt-1:3.10.0-514.rt56.231.el6rt.src",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/kernel-rt@3.10.0-514.rt56.231.el6rt?arch=src\u0026epoch=1"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "src"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "kernel-rt-firmware-1:3.10.0-514.rt56.231.el6rt.noarch",
                "product": {
                  "name": "kernel-rt-firmware-1:3.10.0-514.rt56.231.el6rt.noarch",
                  "product_id": "kernel-rt-firmware-1:3.10.0-514.rt56.231.el6rt.noarch",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/kernel-rt-firmware@3.10.0-514.rt56.231.el6rt?arch=noarch\u0026epoch=1"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "kernel-rt-doc-1:3.10.0-514.rt56.231.el6rt.noarch",
                "product": {
                  "name": "kernel-rt-doc-1:3.10.0-514.rt56.231.el6rt.noarch",
                  "product_id": "kernel-rt-doc-1:3.10.0-514.rt56.231.el6rt.noarch",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/kernel-rt-doc@3.10.0-514.rt56.231.el6rt?arch=noarch\u0026epoch=1"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "noarch"
          }
        ],
        "category": "vendor",
        "name": "Red Hat"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "kernel-rt-1:3.10.0-514.rt56.231.el6rt.src as a component of Red Hat MRG Realtime for RHEL 6 Server v.2",
          "product_id": "6Server-MRG-Realtime-2:kernel-rt-1:3.10.0-514.rt56.231.el6rt.src"
        },
        "product_reference": "kernel-rt-1:3.10.0-514.rt56.231.el6rt.src",
        "relates_to_product_reference": "6Server-MRG-Realtime-2"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "kernel-rt-1:3.10.0-514.rt56.231.el6rt.x86_64 as a component of Red Hat MRG Realtime for RHEL 6 Server v.2",
          "product_id": "6Server-MRG-Realtime-2:kernel-rt-1:3.10.0-514.rt56.231.el6rt.x86_64"
        },
        "product_reference": "kernel-rt-1:3.10.0-514.rt56.231.el6rt.x86_64",
        "relates_to_product_reference": "6Server-MRG-Realtime-2"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "kernel-rt-debug-1:3.10.0-514.rt56.231.el6rt.x86_64 as a component of Red Hat MRG Realtime for RHEL 6 Server v.2",
          "product_id": "6Server-MRG-Realtime-2:kernel-rt-debug-1:3.10.0-514.rt56.231.el6rt.x86_64"
        },
        "product_reference": "kernel-rt-debug-1:3.10.0-514.rt56.231.el6rt.x86_64",
        "relates_to_product_reference": "6Server-MRG-Realtime-2"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "kernel-rt-debug-debuginfo-1:3.10.0-514.rt56.231.el6rt.x86_64 as a component of Red Hat MRG Realtime for RHEL 6 Server v.2",
          "product_id": "6Server-MRG-Realtime-2:kernel-rt-debug-debuginfo-1:3.10.0-514.rt56.231.el6rt.x86_64"
        },
        "product_reference": "kernel-rt-debug-debuginfo-1:3.10.0-514.rt56.231.el6rt.x86_64",
        "relates_to_product_reference": "6Server-MRG-Realtime-2"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "kernel-rt-debug-devel-1:3.10.0-514.rt56.231.el6rt.x86_64 as a component of Red Hat MRG Realtime for RHEL 6 Server v.2",
          "product_id": "6Server-MRG-Realtime-2:kernel-rt-debug-devel-1:3.10.0-514.rt56.231.el6rt.x86_64"
        },
        "product_reference": "kernel-rt-debug-devel-1:3.10.0-514.rt56.231.el6rt.x86_64",
        "relates_to_product_reference": "6Server-MRG-Realtime-2"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "kernel-rt-debuginfo-1:3.10.0-514.rt56.231.el6rt.x86_64 as a component of Red Hat MRG Realtime for RHEL 6 Server v.2",
          "product_id": "6Server-MRG-Realtime-2:kernel-rt-debuginfo-1:3.10.0-514.rt56.231.el6rt.x86_64"
        },
        "product_reference": "kernel-rt-debuginfo-1:3.10.0-514.rt56.231.el6rt.x86_64",
        "relates_to_product_reference": "6Server-MRG-Realtime-2"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "kernel-rt-debuginfo-common-x86_64-1:3.10.0-514.rt56.231.el6rt.x86_64 as a component of Red Hat MRG Realtime for RHEL 6 Server v.2",
          "product_id": "6Server-MRG-Realtime-2:kernel-rt-debuginfo-common-x86_64-1:3.10.0-514.rt56.231.el6rt.x86_64"
        },
        "product_reference": "kernel-rt-debuginfo-common-x86_64-1:3.10.0-514.rt56.231.el6rt.x86_64",
        "relates_to_product_reference": "6Server-MRG-Realtime-2"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "kernel-rt-devel-1:3.10.0-514.rt56.231.el6rt.x86_64 as a component of Red Hat MRG Realtime for RHEL 6 Server v.2",
          "product_id": "6Server-MRG-Realtime-2:kernel-rt-devel-1:3.10.0-514.rt56.231.el6rt.x86_64"
        },
        "product_reference": "kernel-rt-devel-1:3.10.0-514.rt56.231.el6rt.x86_64",
        "relates_to_product_reference": "6Server-MRG-Realtime-2"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "kernel-rt-doc-1:3.10.0-514.rt56.231.el6rt.noarch as a component of Red Hat MRG Realtime for RHEL 6 Server v.2",
          "product_id": "6Server-MRG-Realtime-2:kernel-rt-doc-1:3.10.0-514.rt56.231.el6rt.noarch"
        },
        "product_reference": "kernel-rt-doc-1:3.10.0-514.rt56.231.el6rt.noarch",
        "relates_to_product_reference": "6Server-MRG-Realtime-2"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "kernel-rt-firmware-1:3.10.0-514.rt56.231.el6rt.noarch as a component of Red Hat MRG Realtime for RHEL 6 Server v.2",
          "product_id": "6Server-MRG-Realtime-2:kernel-rt-firmware-1:3.10.0-514.rt56.231.el6rt.noarch"
        },
        "product_reference": "kernel-rt-firmware-1:3.10.0-514.rt56.231.el6rt.noarch",
        "relates_to_product_reference": "6Server-MRG-Realtime-2"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "kernel-rt-trace-1:3.10.0-514.rt56.231.el6rt.x86_64 as a component of Red Hat MRG Realtime for RHEL 6 Server v.2",
          "product_id": "6Server-MRG-Realtime-2:kernel-rt-trace-1:3.10.0-514.rt56.231.el6rt.x86_64"
        },
        "product_reference": "kernel-rt-trace-1:3.10.0-514.rt56.231.el6rt.x86_64",
        "relates_to_product_reference": "6Server-MRG-Realtime-2"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "kernel-rt-trace-debuginfo-1:3.10.0-514.rt56.231.el6rt.x86_64 as a component of Red Hat MRG Realtime for RHEL 6 Server v.2",
          "product_id": "6Server-MRG-Realtime-2:kernel-rt-trace-debuginfo-1:3.10.0-514.rt56.231.el6rt.x86_64"
        },
        "product_reference": "kernel-rt-trace-debuginfo-1:3.10.0-514.rt56.231.el6rt.x86_64",
        "relates_to_product_reference": "6Server-MRG-Realtime-2"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "kernel-rt-trace-devel-1:3.10.0-514.rt56.231.el6rt.x86_64 as a component of Red Hat MRG Realtime for RHEL 6 Server v.2",
          "product_id": "6Server-MRG-Realtime-2:kernel-rt-trace-devel-1:3.10.0-514.rt56.231.el6rt.x86_64"
        },
        "product_reference": "kernel-rt-trace-devel-1:3.10.0-514.rt56.231.el6rt.x86_64",
        "relates_to_product_reference": "6Server-MRG-Realtime-2"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "kernel-rt-vanilla-1:3.10.0-514.rt56.231.el6rt.x86_64 as a component of Red Hat MRG Realtime for RHEL 6 Server v.2",
          "product_id": "6Server-MRG-Realtime-2:kernel-rt-vanilla-1:3.10.0-514.rt56.231.el6rt.x86_64"
        },
        "product_reference": "kernel-rt-vanilla-1:3.10.0-514.rt56.231.el6rt.x86_64",
        "relates_to_product_reference": "6Server-MRG-Realtime-2"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "kernel-rt-vanilla-debuginfo-1:3.10.0-514.rt56.231.el6rt.x86_64 as a component of Red Hat MRG Realtime for RHEL 6 Server v.2",
          "product_id": "6Server-MRG-Realtime-2:kernel-rt-vanilla-debuginfo-1:3.10.0-514.rt56.231.el6rt.x86_64"
        },
        "product_reference": "kernel-rt-vanilla-debuginfo-1:3.10.0-514.rt56.231.el6rt.x86_64",
        "relates_to_product_reference": "6Server-MRG-Realtime-2"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "kernel-rt-vanilla-devel-1:3.10.0-514.rt56.231.el6rt.x86_64 as a component of Red Hat MRG Realtime for RHEL 6 Server v.2",
          "product_id": "6Server-MRG-Realtime-2:kernel-rt-vanilla-devel-1:3.10.0-514.rt56.231.el6rt.x86_64"
        },
        "product_reference": "kernel-rt-vanilla-devel-1:3.10.0-514.rt56.231.el6rt.x86_64",
        "relates_to_product_reference": "6Server-MRG-Realtime-2"
      }
    ]
  },
  "vulnerabilities": [
    {
      "acknowledgments": [
        {
          "names": [
            "Igor Redko",
            "Vasily Averin"
          ],
          "organization": "Virtuozzo"
        }
      ],
      "cve": "CVE-2015-8970",
      "cwe": {
        "id": "CWE-476",
        "name": "NULL Pointer Dereference"
      },
      "discovery_date": "2016-10-18T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1386286"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "The lrw_crypt() function in \u0027crypto/lrw.c\u0027 in the Linux kernel before 4.5 allows local users to cause a system crash and a denial of service by the NULL pointer dereference via accept(2) system call for AF_ALG socket without calling setkey() first to set a cipher key.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "kernel: crypto: GPF in lrw_crypt caused by null-deref",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "This issue does not affect the Linux kernel packages as shipped with Red Hat Enterprise Linux 5, 6 as the code with the flaw is not present in the products listed.\n\nThis issue affects the Linux kernel packages as shipped with Red Hat Enterprise Linux 7 and MRG-2. Future Linux kernel updates for the respective releases might address this issue.",
          "title": "Statement"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "6Server-MRG-Realtime-2:kernel-rt-1:3.10.0-514.rt56.231.el6rt.src",
          "6Server-MRG-Realtime-2:kernel-rt-1:3.10.0-514.rt56.231.el6rt.x86_64",
          "6Server-MRG-Realtime-2:kernel-rt-debug-1:3.10.0-514.rt56.231.el6rt.x86_64",
          "6Server-MRG-Realtime-2:kernel-rt-debug-debuginfo-1:3.10.0-514.rt56.231.el6rt.x86_64",
          "6Server-MRG-Realtime-2:kernel-rt-debug-devel-1:3.10.0-514.rt56.231.el6rt.x86_64",
          "6Server-MRG-Realtime-2:kernel-rt-debuginfo-1:3.10.0-514.rt56.231.el6rt.x86_64",
          "6Server-MRG-Realtime-2:kernel-rt-debuginfo-common-x86_64-1:3.10.0-514.rt56.231.el6rt.x86_64",
          "6Server-MRG-Realtime-2:kernel-rt-devel-1:3.10.0-514.rt56.231.el6rt.x86_64",
          "6Server-MRG-Realtime-2:kernel-rt-doc-1:3.10.0-514.rt56.231.el6rt.noarch",
          "6Server-MRG-Realtime-2:kernel-rt-firmware-1:3.10.0-514.rt56.231.el6rt.noarch",
          "6Server-MRG-Realtime-2:kernel-rt-trace-1:3.10.0-514.rt56.231.el6rt.x86_64",
          "6Server-MRG-Realtime-2:kernel-rt-trace-debuginfo-1:3.10.0-514.rt56.231.el6rt.x86_64",
          "6Server-MRG-Realtime-2:kernel-rt-trace-devel-1:3.10.0-514.rt56.231.el6rt.x86_64",
          "6Server-MRG-Realtime-2:kernel-rt-vanilla-1:3.10.0-514.rt56.231.el6rt.x86_64",
          "6Server-MRG-Realtime-2:kernel-rt-vanilla-debuginfo-1:3.10.0-514.rt56.231.el6rt.x86_64",
          "6Server-MRG-Realtime-2:kernel-rt-vanilla-devel-1:3.10.0-514.rt56.231.el6rt.x86_64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2015-8970"
        },
        {
          "category": "external",
          "summary": "RHBZ#1386286",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1386286"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2015-8970",
          "url": "https://www.cve.org/CVERecord?id=CVE-2015-8970"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2015-8970",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2015-8970"
        }
      ],
      "release_date": "2015-12-17T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nThe system must be rebooted for this update to take effect.",
          "product_ids": [
            "6Server-MRG-Realtime-2:kernel-rt-1:3.10.0-514.rt56.231.el6rt.src",
            "6Server-MRG-Realtime-2:kernel-rt-1:3.10.0-514.rt56.231.el6rt.x86_64",
            "6Server-MRG-Realtime-2:kernel-rt-debug-1:3.10.0-514.rt56.231.el6rt.x86_64",
            "6Server-MRG-Realtime-2:kernel-rt-debug-debuginfo-1:3.10.0-514.rt56.231.el6rt.x86_64",
            "6Server-MRG-Realtime-2:kernel-rt-debug-devel-1:3.10.0-514.rt56.231.el6rt.x86_64",
            "6Server-MRG-Realtime-2:kernel-rt-debuginfo-1:3.10.0-514.rt56.231.el6rt.x86_64",
            "6Server-MRG-Realtime-2:kernel-rt-debuginfo-common-x86_64-1:3.10.0-514.rt56.231.el6rt.x86_64",
            "6Server-MRG-Realtime-2:kernel-rt-devel-1:3.10.0-514.rt56.231.el6rt.x86_64",
            "6Server-MRG-Realtime-2:kernel-rt-doc-1:3.10.0-514.rt56.231.el6rt.noarch",
            "6Server-MRG-Realtime-2:kernel-rt-firmware-1:3.10.0-514.rt56.231.el6rt.noarch",
            "6Server-MRG-Realtime-2:kernel-rt-trace-1:3.10.0-514.rt56.231.el6rt.x86_64",
            "6Server-MRG-Realtime-2:kernel-rt-trace-debuginfo-1:3.10.0-514.rt56.231.el6rt.x86_64",
            "6Server-MRG-Realtime-2:kernel-rt-trace-devel-1:3.10.0-514.rt56.231.el6rt.x86_64",
            "6Server-MRG-Realtime-2:kernel-rt-vanilla-1:3.10.0-514.rt56.231.el6rt.x86_64",
            "6Server-MRG-Realtime-2:kernel-rt-vanilla-debuginfo-1:3.10.0-514.rt56.231.el6rt.x86_64",
            "6Server-MRG-Realtime-2:kernel-rt-vanilla-devel-1:3.10.0-514.rt56.231.el6rt.x86_64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2017:2444"
        }
      ],
      "scores": [
        {
          "cvss_v2": {
            "accessComplexity": "LOW",
            "accessVector": "LOCAL",
            "authentication": "NONE",
            "availabilityImpact": "COMPLETE",
            "baseScore": 4.9,
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:C",
            "version": "2.0"
          },
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 5.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.0"
          },
          "products": [
            "6Server-MRG-Realtime-2:kernel-rt-1:3.10.0-514.rt56.231.el6rt.src",
            "6Server-MRG-Realtime-2:kernel-rt-1:3.10.0-514.rt56.231.el6rt.x86_64",
            "6Server-MRG-Realtime-2:kernel-rt-debug-1:3.10.0-514.rt56.231.el6rt.x86_64",
            "6Server-MRG-Realtime-2:kernel-rt-debug-debuginfo-1:3.10.0-514.rt56.231.el6rt.x86_64",
            "6Server-MRG-Realtime-2:kernel-rt-debug-devel-1:3.10.0-514.rt56.231.el6rt.x86_64",
            "6Server-MRG-Realtime-2:kernel-rt-debuginfo-1:3.10.0-514.rt56.231.el6rt.x86_64",
            "6Server-MRG-Realtime-2:kernel-rt-debuginfo-common-x86_64-1:3.10.0-514.rt56.231.el6rt.x86_64",
            "6Server-MRG-Realtime-2:kernel-rt-devel-1:3.10.0-514.rt56.231.el6rt.x86_64",
            "6Server-MRG-Realtime-2:kernel-rt-doc-1:3.10.0-514.rt56.231.el6rt.noarch",
            "6Server-MRG-Realtime-2:kernel-rt-firmware-1:3.10.0-514.rt56.231.el6rt.noarch",
            "6Server-MRG-Realtime-2:kernel-rt-trace-1:3.10.0-514.rt56.231.el6rt.x86_64",
            "6Server-MRG-Realtime-2:kernel-rt-trace-debuginfo-1:3.10.0-514.rt56.231.el6rt.x86_64",
            "6Server-MRG-Realtime-2:kernel-rt-trace-devel-1:3.10.0-514.rt56.231.el6rt.x86_64",
            "6Server-MRG-Realtime-2:kernel-rt-vanilla-1:3.10.0-514.rt56.231.el6rt.x86_64",
            "6Server-MRG-Realtime-2:kernel-rt-vanilla-debuginfo-1:3.10.0-514.rt56.231.el6rt.x86_64",
            "6Server-MRG-Realtime-2:kernel-rt-vanilla-devel-1:3.10.0-514.rt56.231.el6rt.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "kernel: crypto: GPF in lrw_crypt caused by null-deref"
    },
    {
      "cve": "CVE-2016-10200",
      "cwe": {
        "id": "CWE-362",
        "name": "Concurrent Execution using Shared Resource with Improper Synchronization (\u0027Race Condition\u0027)"
      },
      "discovery_date": "2017-03-07T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1430347"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A use-after-free flaw was found in the Linux kernel which enables a race condition in the L2TPv3 IP Encapsulation feature. A local user could use this flaw to escalate their privileges or crash the system.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "kernel: l2tp: Race condition in the L2TPv3 IP encapsulation feature",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "This issue does not affect the Linux kernel packages as shipped with Red Hat Enterprise Linux 5 and 6 as the code with the flaw is not present in the products listed.\n\nThis issue affects the Linux kernel packages as shipped with Red Hat Enterprise Linux 7 and MRG-2.  Future Linux kernel updates for the respective releases may address this issue.",
          "title": "Statement"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "6Server-MRG-Realtime-2:kernel-rt-1:3.10.0-514.rt56.231.el6rt.src",
          "6Server-MRG-Realtime-2:kernel-rt-1:3.10.0-514.rt56.231.el6rt.x86_64",
          "6Server-MRG-Realtime-2:kernel-rt-debug-1:3.10.0-514.rt56.231.el6rt.x86_64",
          "6Server-MRG-Realtime-2:kernel-rt-debug-debuginfo-1:3.10.0-514.rt56.231.el6rt.x86_64",
          "6Server-MRG-Realtime-2:kernel-rt-debug-devel-1:3.10.0-514.rt56.231.el6rt.x86_64",
          "6Server-MRG-Realtime-2:kernel-rt-debuginfo-1:3.10.0-514.rt56.231.el6rt.x86_64",
          "6Server-MRG-Realtime-2:kernel-rt-debuginfo-common-x86_64-1:3.10.0-514.rt56.231.el6rt.x86_64",
          "6Server-MRG-Realtime-2:kernel-rt-devel-1:3.10.0-514.rt56.231.el6rt.x86_64",
          "6Server-MRG-Realtime-2:kernel-rt-doc-1:3.10.0-514.rt56.231.el6rt.noarch",
          "6Server-MRG-Realtime-2:kernel-rt-firmware-1:3.10.0-514.rt56.231.el6rt.noarch",
          "6Server-MRG-Realtime-2:kernel-rt-trace-1:3.10.0-514.rt56.231.el6rt.x86_64",
          "6Server-MRG-Realtime-2:kernel-rt-trace-debuginfo-1:3.10.0-514.rt56.231.el6rt.x86_64",
          "6Server-MRG-Realtime-2:kernel-rt-trace-devel-1:3.10.0-514.rt56.231.el6rt.x86_64",
          "6Server-MRG-Realtime-2:kernel-rt-vanilla-1:3.10.0-514.rt56.231.el6rt.x86_64",
          "6Server-MRG-Realtime-2:kernel-rt-vanilla-debuginfo-1:3.10.0-514.rt56.231.el6rt.x86_64",
          "6Server-MRG-Realtime-2:kernel-rt-vanilla-devel-1:3.10.0-514.rt56.231.el6rt.x86_64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2016-10200"
        },
        {
          "category": "external",
          "summary": "RHBZ#1430347",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1430347"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2016-10200",
          "url": "https://www.cve.org/CVERecord?id=CVE-2016-10200"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2016-10200",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2016-10200"
        }
      ],
      "release_date": "2016-11-18T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nThe system must be rebooted for this update to take effect.",
          "product_ids": [
            "6Server-MRG-Realtime-2:kernel-rt-1:3.10.0-514.rt56.231.el6rt.src",
            "6Server-MRG-Realtime-2:kernel-rt-1:3.10.0-514.rt56.231.el6rt.x86_64",
            "6Server-MRG-Realtime-2:kernel-rt-debug-1:3.10.0-514.rt56.231.el6rt.x86_64",
            "6Server-MRG-Realtime-2:kernel-rt-debug-debuginfo-1:3.10.0-514.rt56.231.el6rt.x86_64",
            "6Server-MRG-Realtime-2:kernel-rt-debug-devel-1:3.10.0-514.rt56.231.el6rt.x86_64",
            "6Server-MRG-Realtime-2:kernel-rt-debuginfo-1:3.10.0-514.rt56.231.el6rt.x86_64",
            "6Server-MRG-Realtime-2:kernel-rt-debuginfo-common-x86_64-1:3.10.0-514.rt56.231.el6rt.x86_64",
            "6Server-MRG-Realtime-2:kernel-rt-devel-1:3.10.0-514.rt56.231.el6rt.x86_64",
            "6Server-MRG-Realtime-2:kernel-rt-doc-1:3.10.0-514.rt56.231.el6rt.noarch",
            "6Server-MRG-Realtime-2:kernel-rt-firmware-1:3.10.0-514.rt56.231.el6rt.noarch",
            "6Server-MRG-Realtime-2:kernel-rt-trace-1:3.10.0-514.rt56.231.el6rt.x86_64",
            "6Server-MRG-Realtime-2:kernel-rt-trace-debuginfo-1:3.10.0-514.rt56.231.el6rt.x86_64",
            "6Server-MRG-Realtime-2:kernel-rt-trace-devel-1:3.10.0-514.rt56.231.el6rt.x86_64",
            "6Server-MRG-Realtime-2:kernel-rt-vanilla-1:3.10.0-514.rt56.231.el6rt.x86_64",
            "6Server-MRG-Realtime-2:kernel-rt-vanilla-debuginfo-1:3.10.0-514.rt56.231.el6rt.x86_64",
            "6Server-MRG-Realtime-2:kernel-rt-vanilla-devel-1:3.10.0-514.rt56.231.el6rt.x86_64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2017:2444"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 7.0,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.0"
          },
          "products": [
            "6Server-MRG-Realtime-2:kernel-rt-1:3.10.0-514.rt56.231.el6rt.src",
            "6Server-MRG-Realtime-2:kernel-rt-1:3.10.0-514.rt56.231.el6rt.x86_64",
            "6Server-MRG-Realtime-2:kernel-rt-debug-1:3.10.0-514.rt56.231.el6rt.x86_64",
            "6Server-MRG-Realtime-2:kernel-rt-debug-debuginfo-1:3.10.0-514.rt56.231.el6rt.x86_64",
            "6Server-MRG-Realtime-2:kernel-rt-debug-devel-1:3.10.0-514.rt56.231.el6rt.x86_64",
            "6Server-MRG-Realtime-2:kernel-rt-debuginfo-1:3.10.0-514.rt56.231.el6rt.x86_64",
            "6Server-MRG-Realtime-2:kernel-rt-debuginfo-common-x86_64-1:3.10.0-514.rt56.231.el6rt.x86_64",
            "6Server-MRG-Realtime-2:kernel-rt-devel-1:3.10.0-514.rt56.231.el6rt.x86_64",
            "6Server-MRG-Realtime-2:kernel-rt-doc-1:3.10.0-514.rt56.231.el6rt.noarch",
            "6Server-MRG-Realtime-2:kernel-rt-firmware-1:3.10.0-514.rt56.231.el6rt.noarch",
            "6Server-MRG-Realtime-2:kernel-rt-trace-1:3.10.0-514.rt56.231.el6rt.x86_64",
            "6Server-MRG-Realtime-2:kernel-rt-trace-debuginfo-1:3.10.0-514.rt56.231.el6rt.x86_64",
            "6Server-MRG-Realtime-2:kernel-rt-trace-devel-1:3.10.0-514.rt56.231.el6rt.x86_64",
            "6Server-MRG-Realtime-2:kernel-rt-vanilla-1:3.10.0-514.rt56.231.el6rt.x86_64",
            "6Server-MRG-Realtime-2:kernel-rt-vanilla-debuginfo-1:3.10.0-514.rt56.231.el6rt.x86_64",
            "6Server-MRG-Realtime-2:kernel-rt-vanilla-devel-1:3.10.0-514.rt56.231.el6rt.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "kernel: l2tp: Race condition in the L2TPv3 IP encapsulation feature"
    },
    {
      "acknowledgments": [
        {
          "names": [
            "Andrey Ryabinin",
            "Igor Redko"
          ],
          "organization": "Virtuozzo"
        }
      ],
      "cve": "CVE-2017-2647",
      "cwe": {
        "id": "CWE-476",
        "name": "NULL Pointer Dereference"
      },
      "discovery_date": "2017-03-02T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1428353"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found that can be triggered in keyring_search_iterator in keyring.c if type-\u003ematch is NULL. A local user could use this flaw to crash the system or, potentially, escalate their privileges.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "kernel: Null pointer dereference in search_keyring",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "This issue does not affect the Linux kernel packages as shipped with Red Hat Enterprise Linux 5 as the code which can trigger the flaw is not present in the products listed.\n\nThis issue affects the Linux kernel packages as shipped with Red Hat Enterprise Linux 6, 7 and MRG-2. Future Linux kernel updates for the respective releases might address this issue.",
          "title": "Statement"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "6Server-MRG-Realtime-2:kernel-rt-1:3.10.0-514.rt56.231.el6rt.src",
          "6Server-MRG-Realtime-2:kernel-rt-1:3.10.0-514.rt56.231.el6rt.x86_64",
          "6Server-MRG-Realtime-2:kernel-rt-debug-1:3.10.0-514.rt56.231.el6rt.x86_64",
          "6Server-MRG-Realtime-2:kernel-rt-debug-debuginfo-1:3.10.0-514.rt56.231.el6rt.x86_64",
          "6Server-MRG-Realtime-2:kernel-rt-debug-devel-1:3.10.0-514.rt56.231.el6rt.x86_64",
          "6Server-MRG-Realtime-2:kernel-rt-debuginfo-1:3.10.0-514.rt56.231.el6rt.x86_64",
          "6Server-MRG-Realtime-2:kernel-rt-debuginfo-common-x86_64-1:3.10.0-514.rt56.231.el6rt.x86_64",
          "6Server-MRG-Realtime-2:kernel-rt-devel-1:3.10.0-514.rt56.231.el6rt.x86_64",
          "6Server-MRG-Realtime-2:kernel-rt-doc-1:3.10.0-514.rt56.231.el6rt.noarch",
          "6Server-MRG-Realtime-2:kernel-rt-firmware-1:3.10.0-514.rt56.231.el6rt.noarch",
          "6Server-MRG-Realtime-2:kernel-rt-trace-1:3.10.0-514.rt56.231.el6rt.x86_64",
          "6Server-MRG-Realtime-2:kernel-rt-trace-debuginfo-1:3.10.0-514.rt56.231.el6rt.x86_64",
          "6Server-MRG-Realtime-2:kernel-rt-trace-devel-1:3.10.0-514.rt56.231.el6rt.x86_64",
          "6Server-MRG-Realtime-2:kernel-rt-vanilla-1:3.10.0-514.rt56.231.el6rt.x86_64",
          "6Server-MRG-Realtime-2:kernel-rt-vanilla-debuginfo-1:3.10.0-514.rt56.231.el6rt.x86_64",
          "6Server-MRG-Realtime-2:kernel-rt-vanilla-devel-1:3.10.0-514.rt56.231.el6rt.x86_64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2017-2647"
        },
        {
          "category": "external",
          "summary": "RHBZ#1428353",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1428353"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2017-2647",
          "url": "https://www.cve.org/CVERecord?id=CVE-2017-2647"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2017-2647",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-2647"
        }
      ],
      "release_date": "2017-03-21T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nThe system must be rebooted for this update to take effect.",
          "product_ids": [
            "6Server-MRG-Realtime-2:kernel-rt-1:3.10.0-514.rt56.231.el6rt.src",
            "6Server-MRG-Realtime-2:kernel-rt-1:3.10.0-514.rt56.231.el6rt.x86_64",
            "6Server-MRG-Realtime-2:kernel-rt-debug-1:3.10.0-514.rt56.231.el6rt.x86_64",
            "6Server-MRG-Realtime-2:kernel-rt-debug-debuginfo-1:3.10.0-514.rt56.231.el6rt.x86_64",
            "6Server-MRG-Realtime-2:kernel-rt-debug-devel-1:3.10.0-514.rt56.231.el6rt.x86_64",
            "6Server-MRG-Realtime-2:kernel-rt-debuginfo-1:3.10.0-514.rt56.231.el6rt.x86_64",
            "6Server-MRG-Realtime-2:kernel-rt-debuginfo-common-x86_64-1:3.10.0-514.rt56.231.el6rt.x86_64",
            "6Server-MRG-Realtime-2:kernel-rt-devel-1:3.10.0-514.rt56.231.el6rt.x86_64",
            "6Server-MRG-Realtime-2:kernel-rt-doc-1:3.10.0-514.rt56.231.el6rt.noarch",
            "6Server-MRG-Realtime-2:kernel-rt-firmware-1:3.10.0-514.rt56.231.el6rt.noarch",
            "6Server-MRG-Realtime-2:kernel-rt-trace-1:3.10.0-514.rt56.231.el6rt.x86_64",
            "6Server-MRG-Realtime-2:kernel-rt-trace-debuginfo-1:3.10.0-514.rt56.231.el6rt.x86_64",
            "6Server-MRG-Realtime-2:kernel-rt-trace-devel-1:3.10.0-514.rt56.231.el6rt.x86_64",
            "6Server-MRG-Realtime-2:kernel-rt-vanilla-1:3.10.0-514.rt56.231.el6rt.x86_64",
            "6Server-MRG-Realtime-2:kernel-rt-vanilla-debuginfo-1:3.10.0-514.rt56.231.el6rt.x86_64",
            "6Server-MRG-Realtime-2:kernel-rt-vanilla-devel-1:3.10.0-514.rt56.231.el6rt.x86_64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2017:2444"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.0"
          },
          "products": [
            "6Server-MRG-Realtime-2:kernel-rt-1:3.10.0-514.rt56.231.el6rt.src",
            "6Server-MRG-Realtime-2:kernel-rt-1:3.10.0-514.rt56.231.el6rt.x86_64",
            "6Server-MRG-Realtime-2:kernel-rt-debug-1:3.10.0-514.rt56.231.el6rt.x86_64",
            "6Server-MRG-Realtime-2:kernel-rt-debug-debuginfo-1:3.10.0-514.rt56.231.el6rt.x86_64",
            "6Server-MRG-Realtime-2:kernel-rt-debug-devel-1:3.10.0-514.rt56.231.el6rt.x86_64",
            "6Server-MRG-Realtime-2:kernel-rt-debuginfo-1:3.10.0-514.rt56.231.el6rt.x86_64",
            "6Server-MRG-Realtime-2:kernel-rt-debuginfo-common-x86_64-1:3.10.0-514.rt56.231.el6rt.x86_64",
            "6Server-MRG-Realtime-2:kernel-rt-devel-1:3.10.0-514.rt56.231.el6rt.x86_64",
            "6Server-MRG-Realtime-2:kernel-rt-doc-1:3.10.0-514.rt56.231.el6rt.noarch",
            "6Server-MRG-Realtime-2:kernel-rt-firmware-1:3.10.0-514.rt56.231.el6rt.noarch",
            "6Server-MRG-Realtime-2:kernel-rt-trace-1:3.10.0-514.rt56.231.el6rt.x86_64",
            "6Server-MRG-Realtime-2:kernel-rt-trace-debuginfo-1:3.10.0-514.rt56.231.el6rt.x86_64",
            "6Server-MRG-Realtime-2:kernel-rt-trace-devel-1:3.10.0-514.rt56.231.el6rt.x86_64",
            "6Server-MRG-Realtime-2:kernel-rt-vanilla-1:3.10.0-514.rt56.231.el6rt.x86_64",
            "6Server-MRG-Realtime-2:kernel-rt-vanilla-debuginfo-1:3.10.0-514.rt56.231.el6rt.x86_64",
            "6Server-MRG-Realtime-2:kernel-rt-vanilla-devel-1:3.10.0-514.rt56.231.el6rt.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "kernel: Null pointer dereference in search_keyring"
    }
  ]
}

cve-2015-8970

Vulnerability from cvelistv5

Published

2016-11-28 03:01

Modified

2024-08-06 08:36

Severity

Summary

crypto/algif_skcipher.c in the Linux kernel before 4.4.2 does not verify that a setkey operation has been performed on an AF_ALG socket before an accept system call is processed, which allows local users to cause a denial of service (NULL pointer dereference and system crash) via a crafted application that does not supply a key, related to the lrw_crypt function in crypto/lrw.c.

References

URL	Tags
https://access.redhat.com/errata/RHSA-2017:2437	vendor-advisory, x_refsource_REDHAT
http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.4.2	x_refsource_CONFIRM
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=dd504589577d8e8e70f51f997ad487a4cb6c026f	x_refsource_CONFIRM
https://access.redhat.com/errata/RHSA-2017:2444	vendor-advisory, x_refsource_REDHAT
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
https://github.com/torvalds/linux/commit/dd504589577d8e8e70f51f997ad487a4cb6c026f	x_refsource_CONFIRM
http://www.openwall.com/lists/oss-security/2016/11/04/3	mailing-list, x_refsource_MLIST
https://bugzilla.redhat.com/show_bug.cgi?id=1386286	x_refsource_CONFIRM
http://www.securityfocus.com/bid/94217	vdb-entry, x_refsource_BID
https://groups.google.com/forum/#%21msg/syzkaller/frb2XrB5aWk/xCXzkIBcDAAJ	x_refsource_CONFIRM

Impacted products

Vendor	Product
n/a	n/a

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T08:36:30.422Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "RHSA-2017:2437",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2017:2437"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.4.2"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=dd504589577d8e8e70f51f997ad487a4cb6c026f"
          },
          {
            "name": "RHSA-2017:2444",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2017:2444"
          },
          {
            "name": "RHSA-2017:2077",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "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"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/torvalds/linux/commit/dd504589577d8e8e70f51f997ad487a4cb6c026f"
          },
          {
            "name": "[oss-security] 20161104 Re: CVE request -- linux kernel: crypto: GPF in lrw_crypt caused by null-deref",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2016/11/04/3"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1386286"
          },
          {
            "name": "94217",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/94217"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://groups.google.com/forum/#%21msg/syzkaller/frb2XrB5aWk/xCXzkIBcDAAJ"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2016-02-17T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "crypto/algif_skcipher.c in the Linux kernel before 4.4.2 does not verify that a setkey operation has been performed on an AF_ALG socket before an accept system call is processed, which allows local users to cause a denial of service (NULL pointer dereference and system crash) via a crafted application that does not supply a key, related to the lrw_crypt function in crypto/lrw.c."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2018-01-04T19:57:01",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
      },
      "references": [
        {
          "name": "RHSA-2017:2437",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2017:2437"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.4.2"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=dd504589577d8e8e70f51f997ad487a4cb6c026f"
        },
        {
          "name": "RHSA-2017:2444",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2017:2444"
        },
        {
          "name": "RHSA-2017:2077",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2017:2077"
        },
        {
          "name": "RHSA-2017:1842",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2017:1842"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/torvalds/linux/commit/dd504589577d8e8e70f51f997ad487a4cb6c026f"
        },
        {
          "name": "[oss-security] 20161104 Re: CVE request -- linux kernel: crypto: GPF in lrw_crypt caused by null-deref",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2016/11/04/3"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1386286"
        },
        {
          "name": "94217",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/94217"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://groups.google.com/forum/#%21msg/syzkaller/frb2XrB5aWk/xCXzkIBcDAAJ"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2015-8970",
    "datePublished": "2016-11-28T03:01:00",
    "dateReserved": "2016-11-04T00:00:00",
    "dateUpdated": "2024-08-06T08:36:30.422Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

cve-2017-2647

Vulnerability from cvelistv5

Published

2017-03-31 04:26

Modified

2024-08-05 14:02

Severity

Summary

The KEYS subsystem in the Linux kernel before 3.18 allows local users to gain privileges or cause a denial of service (NULL pointer dereference and system crash) via vectors involving a NULL value for a certain match field, related to the keyring_search_iterator function in keyring.c.

References

URL	Tags
https://access.redhat.com/errata/RHSA-2017:2437	vendor-advisory, x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2017:2444	vendor-advisory, x_refsource_REDHAT
http://www.securityfocus.com/bid/97258	vdb-entry, x_refsource_BID
https://github.com/torvalds/linux/commit/c06cfb08b88dfbe13be44a69ae2fdc3a7c902d81	x_refsource_CONFIRM
https://usn.ubuntu.com/3849-1/	vendor-advisory, x_refsource_UBUNTU
https://usn.ubuntu.com/3849-2/	vendor-advisory, x_refsource_UBUNTU
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
https://bugzilla.redhat.com/show_bug.cgi?id=1428353	x_refsource_CONFIRM
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=c06cfb08b88dfbe13be44a69ae2fdc3a7c902d81	x_refsource_CONFIRM

Impacted products

Vendor	Product
n/a	n/a

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T14:02:07.104Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "RHSA-2017:2437",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2017:2437"
          },
          {
            "name": "RHSA-2017:2444",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2017:2444"
          },
          {
            "name": "97258",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/97258"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/torvalds/linux/commit/c06cfb08b88dfbe13be44a69ae2fdc3a7c902d81"
          },
          {
            "name": "USN-3849-1",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "https://usn.ubuntu.com/3849-1/"
          },
          {
            "name": "USN-3849-2",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "https://usn.ubuntu.com/3849-2/"
          },
          {
            "name": "RHSA-2017:2077",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "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"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1428353"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=c06cfb08b88dfbe13be44a69ae2fdc3a7c902d81"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2017-03-21T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "The KEYS subsystem in the Linux kernel before 3.18 allows local users to gain privileges or cause a denial of service (NULL pointer dereference and system crash) via vectors involving a NULL value for a certain match field, related to the keyring_search_iterator function in keyring.c."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2019-01-15T10:57:01",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
      },
      "references": [
        {
          "name": "RHSA-2017:2437",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2017:2437"
        },
        {
          "name": "RHSA-2017:2444",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2017:2444"
        },
        {
          "name": "97258",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/97258"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/torvalds/linux/commit/c06cfb08b88dfbe13be44a69ae2fdc3a7c902d81"
        },
        {
          "name": "USN-3849-1",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "https://usn.ubuntu.com/3849-1/"
        },
        {
          "name": "USN-3849-2",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "https://usn.ubuntu.com/3849-2/"
        },
        {
          "name": "RHSA-2017:2077",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2017:2077"
        },
        {
          "name": "RHSA-2017:1842",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2017:1842"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1428353"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=c06cfb08b88dfbe13be44a69ae2fdc3a7c902d81"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2017-2647",
    "datePublished": "2017-03-31T04:26:00",
    "dateReserved": "2016-12-01T00:00:00",
    "dateUpdated": "2024-08-05T14:02:07.104Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

cve-2016-10200

Vulnerability from cvelistv5

Published

2017-03-07 21:00

Modified

2024-08-06 03:14

Severity

Summary

Race condition in the L2TPv3 IP Encapsulation feature in the Linux kernel before 4.8.14 allows local users to gain privileges or cause a denial of service (use-after-free) by making multiple bind system calls without properly ascertaining whether a socket has the SOCK_ZAPPED status, related to net/l2tp/l2tp_ip.c and net/l2tp/l2tp_ip6.c.

References

URL	Tags
https://github.com/torvalds/linux/commit/32c231164b762dddefa13af5a0101032c70b50ef	x_refsource_CONFIRM
http://www.securitytracker.com/id/1037965	vdb-entry, x_refsource_SECTRACK
https://access.redhat.com/errata/RHSA-2017:2437	vendor-advisory, x_refsource_REDHAT
http://www.securitytracker.com/id/1037968	vdb-entry, x_refsource_SECTRACK
https://access.redhat.com/errata/RHSA-2017:2444	vendor-advisory, x_refsource_REDHAT
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=32c231164b762dddefa13af5a0101032c70b50ef	x_refsource_CONFIRM
http://source.android.com/security/bulletin/2017-03-01.html	x_refsource_CONFIRM
http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.8.14	x_refsource_CONFIRM
http://www.securityfocus.com/bid/101783	vdb-entry, x_refsource_BID
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": "2024-08-06T03:14:42.877Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/torvalds/linux/commit/32c231164b762dddefa13af5a0101032c70b50ef"
          },
          {
            "name": "1037965",
            "tags": [
              "vdb-entry",
              "x_refsource_SECTRACK",
              "x_transferred"
            ],
            "url": "http://www.securitytracker.com/id/1037965"
          },
          {
            "name": "RHSA-2017:2437",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2017:2437"
          },
          {
            "name": "1037968",
            "tags": [
              "vdb-entry",
              "x_refsource_SECTRACK",
              "x_transferred"
            ],
            "url": "http://www.securitytracker.com/id/1037968"
          },
          {
            "name": "RHSA-2017:2444",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2017:2444"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=32c231164b762dddefa13af5a0101032c70b50ef"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://source.android.com/security/bulletin/2017-03-01.html"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.8.14"
          },
          {
            "name": "101783",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/101783"
          },
          {
            "name": "RHSA-2017:2077",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "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"
            }
          ]
        }
      ],
      "datePublic": "2016-11-18T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "Race condition in the L2TPv3 IP Encapsulation feature in the Linux kernel before 4.8.14 allows local users to gain privileges or cause a denial of service (use-after-free) by making multiple bind system calls without properly ascertaining whether a socket has the SOCK_ZAPPED status, related to net/l2tp/l2tp_ip.c and net/l2tp/l2tp_ip6.c."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2018-01-04T19:57:01",
        "orgId": "baff130e-b8d5-4e15-b3d3-c3cf5d5545c6",
        "shortName": "google_android"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/torvalds/linux/commit/32c231164b762dddefa13af5a0101032c70b50ef"
        },
        {
          "name": "1037965",
          "tags": [
            "vdb-entry",
            "x_refsource_SECTRACK"
          ],
          "url": "http://www.securitytracker.com/id/1037965"
        },
        {
          "name": "RHSA-2017:2437",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2017:2437"
        },
        {
          "name": "1037968",
          "tags": [
            "vdb-entry",
            "x_refsource_SECTRACK"
          ],
          "url": "http://www.securitytracker.com/id/1037968"
        },
        {
          "name": "RHSA-2017:2444",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2017:2444"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=32c231164b762dddefa13af5a0101032c70b50ef"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://source.android.com/security/bulletin/2017-03-01.html"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.8.14"
        },
        {
          "name": "101783",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/101783"
        },
        {
          "name": "RHSA-2017:2077",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2017:2077"
        },
        {
          "name": "RHSA-2017:1842",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2017:1842"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security@android.com",
          "ID": "CVE-2016-10200",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Race condition in the L2TPv3 IP Encapsulation feature in the Linux kernel before 4.8.14 allows local users to gain privileges or cause a denial of service (use-after-free) by making multiple bind system calls without properly ascertaining whether a socket has the SOCK_ZAPPED status, related to net/l2tp/l2tp_ip.c and net/l2tp/l2tp_ip6.c."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/torvalds/linux/commit/32c231164b762dddefa13af5a0101032c70b50ef",
              "refsource": "CONFIRM",
              "url": "https://github.com/torvalds/linux/commit/32c231164b762dddefa13af5a0101032c70b50ef"
            },
            {
              "name": "1037965",
              "refsource": "SECTRACK",
              "url": "http://www.securitytracker.com/id/1037965"
            },
            {
              "name": "RHSA-2017:2437",
              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2017:2437"
            },
            {
              "name": "1037968",
              "refsource": "SECTRACK",
              "url": "http://www.securitytracker.com/id/1037968"
            },
            {
              "name": "RHSA-2017:2444",
              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2017:2444"
            },
            {
              "name": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=32c231164b762dddefa13af5a0101032c70b50ef",
              "refsource": "CONFIRM",
              "url": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=32c231164b762dddefa13af5a0101032c70b50ef"
            },
            {
              "name": "http://source.android.com/security/bulletin/2017-03-01.html",
              "refsource": "CONFIRM",
              "url": "http://source.android.com/security/bulletin/2017-03-01.html"
            },
            {
              "name": "http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.8.14",
              "refsource": "CONFIRM",
              "url": "http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.8.14"
            },
            {
              "name": "101783",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/101783"
            },
            {
              "name": "RHSA-2017:2077",
              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2017:2077"
            },
            {
              "name": "RHSA-2017:1842",
              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2017:1842"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "baff130e-b8d5-4e15-b3d3-c3cf5d5545c6",
    "assignerShortName": "google_android",
    "cveId": "CVE-2016-10200",
    "datePublished": "2017-03-07T21:00:00",
    "dateReserved": "2017-02-04T00:00:00",
    "dateUpdated": "2024-08-06T03:14:42.877Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Action not permitted

rhsa-2017_2444

Vulnerability from csaf_redhat

cve-2015-8970

Vulnerability from cvelistv5

cve-2017-2647

Vulnerability from cvelistv5

cve-2016-10200

Vulnerability from cvelistv5

Tags