rhsa-2024_0371
Vulnerability from csaf_redhat
Published
2024-01-23 17:30
Modified
2024-11-15 17:39
Summary
Red Hat Security Advisory: kpatch-patch security update

Notes

Topic
An update for kpatch-patch is now available for Red Hat Enterprise Linux 7. 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
This is a kernel live patch module which is automatically loaded by the RPM post-install script to modify the code of a running kernel. Security Fix(es): * kernel: netfilter: potential slab-out-of-bound access due to integer underflow (CVE-2023-42753) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use
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.


To clipboard 

{
  "document": {
    "aggregate_severity": {
      "namespace": "https://access.redhat.com/security/updates/classification/",
      "text": "Important"
    },
    "category": "csaf_security_advisory",
    "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 kpatch-patch is now available for Red Hat Enterprise Linux 7.\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": "This is a kernel live patch module which is automatically loaded by the RPM post-install script to modify the code of a running kernel.\n\nSecurity Fix(es):\n\n* kernel: netfilter: potential slab-out-of-bound access due to integer underflow (CVE-2023-42753)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.",
        "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 products and services.",
      "name": "Red Hat Product Security",
      "namespace": "https://www.redhat.com"
    },
    "references": [
      {
        "category": "self",
        "summary": "https://access.redhat.com/errata/RHSA-2024:0371",
        "url": "https://access.redhat.com/errata/RHSA-2024:0371"
      },
      {
        "category": "external",
        "summary": "https://access.redhat.com/security/updates/classification/#important",
        "url": "https://access.redhat.com/security/updates/classification/#important"
      },
      {
        "category": "external",
        "summary": "2239843",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2239843"
      },
      {
        "category": "self",
        "summary": "Canonical URL",
        "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2024/rhsa-2024_0371.json"
      }
    ],
    "title": "Red Hat Security Advisory: kpatch-patch security update",
    "tracking": {
      "current_release_date": "2024-11-15T17:39:45+00:00",
      "generator": {
        "date": "2024-11-15T17:39:45+00:00",
        "engine": {
          "name": "Red Hat SDEngine",
          "version": "4.2.1"
        }
      },
      "id": "RHSA-2024:0371",
      "initial_release_date": "2024-01-23T17:30:13+00:00",
      "revision_history": [
        {
          "date": "2024-01-23T17:30:13+00:00",
          "number": "1",
          "summary": "Initial version"
        },
        {
          "date": "2024-01-23T17:30:13+00:00",
          "number": "2",
          "summary": "Last updated version"
        },
        {
          "date": "2024-11-15T17:39:45+00:00",
          "number": "3",
          "summary": "Last generated version"
        }
      ],
      "status": "final",
      "version": "3"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "Red Hat Enterprise Linux Server (v. 7)",
                "product": {
                  "name": "Red Hat Enterprise Linux Server (v. 7)",
                  "product_id": "7Server-7.9.Z",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:redhat:enterprise_linux:7::server"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "Red Hat Enterprise Linux"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "kpatch-patch-3_10_0-1160_95_1-0:1-4.el7.src",
                "product": {
                  "name": "kpatch-patch-3_10_0-1160_95_1-0:1-4.el7.src",
                  "product_id": "kpatch-patch-3_10_0-1160_95_1-0:1-4.el7.src",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/kpatch-patch-3_10_0-1160_95_1@1-4.el7?arch=src"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "kpatch-patch-3_10_0-1160_99_1-0:1-3.el7.src",
                "product": {
                  "name": "kpatch-patch-3_10_0-1160_99_1-0:1-3.el7.src",
                  "product_id": "kpatch-patch-3_10_0-1160_99_1-0:1-3.el7.src",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/kpatch-patch-3_10_0-1160_99_1@1-3.el7?arch=src"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "kpatch-patch-3_10_0-1160_102_1-0:1-2.el7.src",
                "product": {
                  "name": "kpatch-patch-3_10_0-1160_102_1-0:1-2.el7.src",
                  "product_id": "kpatch-patch-3_10_0-1160_102_1-0:1-2.el7.src",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/kpatch-patch-3_10_0-1160_102_1@1-2.el7?arch=src"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "kpatch-patch-3_10_0-1160_105_1-0:1-1.el7.src",
                "product": {
                  "name": "kpatch-patch-3_10_0-1160_105_1-0:1-1.el7.src",
                  "product_id": "kpatch-patch-3_10_0-1160_105_1-0:1-1.el7.src",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/kpatch-patch-3_10_0-1160_105_1@1-1.el7?arch=src"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "src"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "kpatch-patch-3_10_0-1160_95_1-0:1-4.el7.x86_64",
                "product": {
                  "name": "kpatch-patch-3_10_0-1160_95_1-0:1-4.el7.x86_64",
                  "product_id": "kpatch-patch-3_10_0-1160_95_1-0:1-4.el7.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/kpatch-patch-3_10_0-1160_95_1@1-4.el7?arch=x86_64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "kpatch-patch-3_10_0-1160_95_1-debuginfo-0:1-4.el7.x86_64",
                "product": {
                  "name": "kpatch-patch-3_10_0-1160_95_1-debuginfo-0:1-4.el7.x86_64",
                  "product_id": "kpatch-patch-3_10_0-1160_95_1-debuginfo-0:1-4.el7.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/kpatch-patch-3_10_0-1160_95_1-debuginfo@1-4.el7?arch=x86_64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "kpatch-patch-3_10_0-1160_99_1-0:1-3.el7.x86_64",
                "product": {
                  "name": "kpatch-patch-3_10_0-1160_99_1-0:1-3.el7.x86_64",
                  "product_id": "kpatch-patch-3_10_0-1160_99_1-0:1-3.el7.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/kpatch-patch-3_10_0-1160_99_1@1-3.el7?arch=x86_64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "kpatch-patch-3_10_0-1160_99_1-debuginfo-0:1-3.el7.x86_64",
                "product": {
                  "name": "kpatch-patch-3_10_0-1160_99_1-debuginfo-0:1-3.el7.x86_64",
                  "product_id": "kpatch-patch-3_10_0-1160_99_1-debuginfo-0:1-3.el7.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/kpatch-patch-3_10_0-1160_99_1-debuginfo@1-3.el7?arch=x86_64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "kpatch-patch-3_10_0-1160_102_1-0:1-2.el7.x86_64",
                "product": {
                  "name": "kpatch-patch-3_10_0-1160_102_1-0:1-2.el7.x86_64",
                  "product_id": "kpatch-patch-3_10_0-1160_102_1-0:1-2.el7.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/kpatch-patch-3_10_0-1160_102_1@1-2.el7?arch=x86_64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "kpatch-patch-3_10_0-1160_102_1-debuginfo-0:1-2.el7.x86_64",
                "product": {
                  "name": "kpatch-patch-3_10_0-1160_102_1-debuginfo-0:1-2.el7.x86_64",
                  "product_id": "kpatch-patch-3_10_0-1160_102_1-debuginfo-0:1-2.el7.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/kpatch-patch-3_10_0-1160_102_1-debuginfo@1-2.el7?arch=x86_64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "kpatch-patch-3_10_0-1160_105_1-0:1-1.el7.x86_64",
                "product": {
                  "name": "kpatch-patch-3_10_0-1160_105_1-0:1-1.el7.x86_64",
                  "product_id": "kpatch-patch-3_10_0-1160_105_1-0:1-1.el7.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/kpatch-patch-3_10_0-1160_105_1@1-1.el7?arch=x86_64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "kpatch-patch-3_10_0-1160_105_1-debuginfo-0:1-1.el7.x86_64",
                "product": {
                  "name": "kpatch-patch-3_10_0-1160_105_1-debuginfo-0:1-1.el7.x86_64",
                  "product_id": "kpatch-patch-3_10_0-1160_105_1-debuginfo-0:1-1.el7.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/kpatch-patch-3_10_0-1160_105_1-debuginfo@1-1.el7?arch=x86_64"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "x86_64"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "kpatch-patch-3_10_0-1160_95_1-0:1-4.el7.ppc64le",
                "product": {
                  "name": "kpatch-patch-3_10_0-1160_95_1-0:1-4.el7.ppc64le",
                  "product_id": "kpatch-patch-3_10_0-1160_95_1-0:1-4.el7.ppc64le",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/kpatch-patch-3_10_0-1160_95_1@1-4.el7?arch=ppc64le"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "kpatch-patch-3_10_0-1160_95_1-debuginfo-0:1-4.el7.ppc64le",
                "product": {
                  "name": "kpatch-patch-3_10_0-1160_95_1-debuginfo-0:1-4.el7.ppc64le",
                  "product_id": "kpatch-patch-3_10_0-1160_95_1-debuginfo-0:1-4.el7.ppc64le",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/kpatch-patch-3_10_0-1160_95_1-debuginfo@1-4.el7?arch=ppc64le"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "kpatch-patch-3_10_0-1160_99_1-0:1-3.el7.ppc64le",
                "product": {
                  "name": "kpatch-patch-3_10_0-1160_99_1-0:1-3.el7.ppc64le",
                  "product_id": "kpatch-patch-3_10_0-1160_99_1-0:1-3.el7.ppc64le",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/kpatch-patch-3_10_0-1160_99_1@1-3.el7?arch=ppc64le"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "kpatch-patch-3_10_0-1160_99_1-debuginfo-0:1-3.el7.ppc64le",
                "product": {
                  "name": "kpatch-patch-3_10_0-1160_99_1-debuginfo-0:1-3.el7.ppc64le",
                  "product_id": "kpatch-patch-3_10_0-1160_99_1-debuginfo-0:1-3.el7.ppc64le",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/kpatch-patch-3_10_0-1160_99_1-debuginfo@1-3.el7?arch=ppc64le"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "kpatch-patch-3_10_0-1160_102_1-0:1-2.el7.ppc64le",
                "product": {
                  "name": "kpatch-patch-3_10_0-1160_102_1-0:1-2.el7.ppc64le",
                  "product_id": "kpatch-patch-3_10_0-1160_102_1-0:1-2.el7.ppc64le",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/kpatch-patch-3_10_0-1160_102_1@1-2.el7?arch=ppc64le"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "kpatch-patch-3_10_0-1160_102_1-debuginfo-0:1-2.el7.ppc64le",
                "product": {
                  "name": "kpatch-patch-3_10_0-1160_102_1-debuginfo-0:1-2.el7.ppc64le",
                  "product_id": "kpatch-patch-3_10_0-1160_102_1-debuginfo-0:1-2.el7.ppc64le",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/kpatch-patch-3_10_0-1160_102_1-debuginfo@1-2.el7?arch=ppc64le"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "kpatch-patch-3_10_0-1160_105_1-0:1-1.el7.ppc64le",
                "product": {
                  "name": "kpatch-patch-3_10_0-1160_105_1-0:1-1.el7.ppc64le",
                  "product_id": "kpatch-patch-3_10_0-1160_105_1-0:1-1.el7.ppc64le",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/kpatch-patch-3_10_0-1160_105_1@1-1.el7?arch=ppc64le"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "kpatch-patch-3_10_0-1160_105_1-debuginfo-0:1-1.el7.ppc64le",
                "product": {
                  "name": "kpatch-patch-3_10_0-1160_105_1-debuginfo-0:1-1.el7.ppc64le",
                  "product_id": "kpatch-patch-3_10_0-1160_105_1-debuginfo-0:1-1.el7.ppc64le",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/kpatch-patch-3_10_0-1160_105_1-debuginfo@1-1.el7?arch=ppc64le"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "ppc64le"
          }
        ],
        "category": "vendor",
        "name": "Red Hat"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "kpatch-patch-3_10_0-1160_102_1-0:1-2.el7.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7)",
          "product_id": "7Server-7.9.Z:kpatch-patch-3_10_0-1160_102_1-0:1-2.el7.ppc64le"
        },
        "product_reference": "kpatch-patch-3_10_0-1160_102_1-0:1-2.el7.ppc64le",
        "relates_to_product_reference": "7Server-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "kpatch-patch-3_10_0-1160_102_1-0:1-2.el7.src as a component of Red Hat Enterprise Linux Server (v. 7)",
          "product_id": "7Server-7.9.Z:kpatch-patch-3_10_0-1160_102_1-0:1-2.el7.src"
        },
        "product_reference": "kpatch-patch-3_10_0-1160_102_1-0:1-2.el7.src",
        "relates_to_product_reference": "7Server-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "kpatch-patch-3_10_0-1160_102_1-0:1-2.el7.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7)",
          "product_id": "7Server-7.9.Z:kpatch-patch-3_10_0-1160_102_1-0:1-2.el7.x86_64"
        },
        "product_reference": "kpatch-patch-3_10_0-1160_102_1-0:1-2.el7.x86_64",
        "relates_to_product_reference": "7Server-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "kpatch-patch-3_10_0-1160_102_1-debuginfo-0:1-2.el7.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7)",
          "product_id": "7Server-7.9.Z:kpatch-patch-3_10_0-1160_102_1-debuginfo-0:1-2.el7.ppc64le"
        },
        "product_reference": "kpatch-patch-3_10_0-1160_102_1-debuginfo-0:1-2.el7.ppc64le",
        "relates_to_product_reference": "7Server-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "kpatch-patch-3_10_0-1160_102_1-debuginfo-0:1-2.el7.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7)",
          "product_id": "7Server-7.9.Z:kpatch-patch-3_10_0-1160_102_1-debuginfo-0:1-2.el7.x86_64"
        },
        "product_reference": "kpatch-patch-3_10_0-1160_102_1-debuginfo-0:1-2.el7.x86_64",
        "relates_to_product_reference": "7Server-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "kpatch-patch-3_10_0-1160_105_1-0:1-1.el7.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7)",
          "product_id": "7Server-7.9.Z:kpatch-patch-3_10_0-1160_105_1-0:1-1.el7.ppc64le"
        },
        "product_reference": "kpatch-patch-3_10_0-1160_105_1-0:1-1.el7.ppc64le",
        "relates_to_product_reference": "7Server-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "kpatch-patch-3_10_0-1160_105_1-0:1-1.el7.src as a component of Red Hat Enterprise Linux Server (v. 7)",
          "product_id": "7Server-7.9.Z:kpatch-patch-3_10_0-1160_105_1-0:1-1.el7.src"
        },
        "product_reference": "kpatch-patch-3_10_0-1160_105_1-0:1-1.el7.src",
        "relates_to_product_reference": "7Server-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "kpatch-patch-3_10_0-1160_105_1-0:1-1.el7.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7)",
          "product_id": "7Server-7.9.Z:kpatch-patch-3_10_0-1160_105_1-0:1-1.el7.x86_64"
        },
        "product_reference": "kpatch-patch-3_10_0-1160_105_1-0:1-1.el7.x86_64",
        "relates_to_product_reference": "7Server-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "kpatch-patch-3_10_0-1160_105_1-debuginfo-0:1-1.el7.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7)",
          "product_id": "7Server-7.9.Z:kpatch-patch-3_10_0-1160_105_1-debuginfo-0:1-1.el7.ppc64le"
        },
        "product_reference": "kpatch-patch-3_10_0-1160_105_1-debuginfo-0:1-1.el7.ppc64le",
        "relates_to_product_reference": "7Server-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "kpatch-patch-3_10_0-1160_105_1-debuginfo-0:1-1.el7.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7)",
          "product_id": "7Server-7.9.Z:kpatch-patch-3_10_0-1160_105_1-debuginfo-0:1-1.el7.x86_64"
        },
        "product_reference": "kpatch-patch-3_10_0-1160_105_1-debuginfo-0:1-1.el7.x86_64",
        "relates_to_product_reference": "7Server-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "kpatch-patch-3_10_0-1160_95_1-0:1-4.el7.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7)",
          "product_id": "7Server-7.9.Z:kpatch-patch-3_10_0-1160_95_1-0:1-4.el7.ppc64le"
        },
        "product_reference": "kpatch-patch-3_10_0-1160_95_1-0:1-4.el7.ppc64le",
        "relates_to_product_reference": "7Server-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "kpatch-patch-3_10_0-1160_95_1-0:1-4.el7.src as a component of Red Hat Enterprise Linux Server (v. 7)",
          "product_id": "7Server-7.9.Z:kpatch-patch-3_10_0-1160_95_1-0:1-4.el7.src"
        },
        "product_reference": "kpatch-patch-3_10_0-1160_95_1-0:1-4.el7.src",
        "relates_to_product_reference": "7Server-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "kpatch-patch-3_10_0-1160_95_1-0:1-4.el7.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7)",
          "product_id": "7Server-7.9.Z:kpatch-patch-3_10_0-1160_95_1-0:1-4.el7.x86_64"
        },
        "product_reference": "kpatch-patch-3_10_0-1160_95_1-0:1-4.el7.x86_64",
        "relates_to_product_reference": "7Server-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "kpatch-patch-3_10_0-1160_95_1-debuginfo-0:1-4.el7.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7)",
          "product_id": "7Server-7.9.Z:kpatch-patch-3_10_0-1160_95_1-debuginfo-0:1-4.el7.ppc64le"
        },
        "product_reference": "kpatch-patch-3_10_0-1160_95_1-debuginfo-0:1-4.el7.ppc64le",
        "relates_to_product_reference": "7Server-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "kpatch-patch-3_10_0-1160_95_1-debuginfo-0:1-4.el7.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7)",
          "product_id": "7Server-7.9.Z:kpatch-patch-3_10_0-1160_95_1-debuginfo-0:1-4.el7.x86_64"
        },
        "product_reference": "kpatch-patch-3_10_0-1160_95_1-debuginfo-0:1-4.el7.x86_64",
        "relates_to_product_reference": "7Server-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "kpatch-patch-3_10_0-1160_99_1-0:1-3.el7.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7)",
          "product_id": "7Server-7.9.Z:kpatch-patch-3_10_0-1160_99_1-0:1-3.el7.ppc64le"
        },
        "product_reference": "kpatch-patch-3_10_0-1160_99_1-0:1-3.el7.ppc64le",
        "relates_to_product_reference": "7Server-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "kpatch-patch-3_10_0-1160_99_1-0:1-3.el7.src as a component of Red Hat Enterprise Linux Server (v. 7)",
          "product_id": "7Server-7.9.Z:kpatch-patch-3_10_0-1160_99_1-0:1-3.el7.src"
        },
        "product_reference": "kpatch-patch-3_10_0-1160_99_1-0:1-3.el7.src",
        "relates_to_product_reference": "7Server-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "kpatch-patch-3_10_0-1160_99_1-0:1-3.el7.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7)",
          "product_id": "7Server-7.9.Z:kpatch-patch-3_10_0-1160_99_1-0:1-3.el7.x86_64"
        },
        "product_reference": "kpatch-patch-3_10_0-1160_99_1-0:1-3.el7.x86_64",
        "relates_to_product_reference": "7Server-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "kpatch-patch-3_10_0-1160_99_1-debuginfo-0:1-3.el7.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7)",
          "product_id": "7Server-7.9.Z:kpatch-patch-3_10_0-1160_99_1-debuginfo-0:1-3.el7.ppc64le"
        },
        "product_reference": "kpatch-patch-3_10_0-1160_99_1-debuginfo-0:1-3.el7.ppc64le",
        "relates_to_product_reference": "7Server-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "kpatch-patch-3_10_0-1160_99_1-debuginfo-0:1-3.el7.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7)",
          "product_id": "7Server-7.9.Z:kpatch-patch-3_10_0-1160_99_1-debuginfo-0:1-3.el7.x86_64"
        },
        "product_reference": "kpatch-patch-3_10_0-1160_99_1-debuginfo-0:1-3.el7.x86_64",
        "relates_to_product_reference": "7Server-7.9.Z"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2023-42753",
      "cwe": {
        "id": "CWE-787",
        "name": "Out-of-bounds Write"
      },
      "discovery_date": "2023-09-20T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2239843"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "An array indexing vulnerability was found in the netfilter subsystem of the Linux kernel. A missing macro could lead to a miscalculation of the `h-\u003enets` array offset, providing attackers with the primitive to arbitrarily increment/decrement a memory buffer out-of-bound. This issue may allow a local user to crash the system or potentially escalate their privileges on the system.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "kernel: netfilter: potential slab-out-of-bound access due to integer underflow",
          "title": "Vulnerability summary"
        },
        {
          "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": [
          "7Server-7.9.Z:kpatch-patch-3_10_0-1160_102_1-0:1-2.el7.ppc64le",
          "7Server-7.9.Z:kpatch-patch-3_10_0-1160_102_1-0:1-2.el7.src",
          "7Server-7.9.Z:kpatch-patch-3_10_0-1160_102_1-0:1-2.el7.x86_64",
          "7Server-7.9.Z:kpatch-patch-3_10_0-1160_102_1-debuginfo-0:1-2.el7.ppc64le",
          "7Server-7.9.Z:kpatch-patch-3_10_0-1160_102_1-debuginfo-0:1-2.el7.x86_64",
          "7Server-7.9.Z:kpatch-patch-3_10_0-1160_105_1-0:1-1.el7.ppc64le",
          "7Server-7.9.Z:kpatch-patch-3_10_0-1160_105_1-0:1-1.el7.src",
          "7Server-7.9.Z:kpatch-patch-3_10_0-1160_105_1-0:1-1.el7.x86_64",
          "7Server-7.9.Z:kpatch-patch-3_10_0-1160_105_1-debuginfo-0:1-1.el7.ppc64le",
          "7Server-7.9.Z:kpatch-patch-3_10_0-1160_105_1-debuginfo-0:1-1.el7.x86_64",
          "7Server-7.9.Z:kpatch-patch-3_10_0-1160_95_1-0:1-4.el7.ppc64le",
          "7Server-7.9.Z:kpatch-patch-3_10_0-1160_95_1-0:1-4.el7.src",
          "7Server-7.9.Z:kpatch-patch-3_10_0-1160_95_1-0:1-4.el7.x86_64",
          "7Server-7.9.Z:kpatch-patch-3_10_0-1160_95_1-debuginfo-0:1-4.el7.ppc64le",
          "7Server-7.9.Z:kpatch-patch-3_10_0-1160_95_1-debuginfo-0:1-4.el7.x86_64",
          "7Server-7.9.Z:kpatch-patch-3_10_0-1160_99_1-0:1-3.el7.ppc64le",
          "7Server-7.9.Z:kpatch-patch-3_10_0-1160_99_1-0:1-3.el7.src",
          "7Server-7.9.Z:kpatch-patch-3_10_0-1160_99_1-0:1-3.el7.x86_64",
          "7Server-7.9.Z:kpatch-patch-3_10_0-1160_99_1-debuginfo-0:1-3.el7.ppc64le",
          "7Server-7.9.Z:kpatch-patch-3_10_0-1160_99_1-debuginfo-0:1-3.el7.x86_64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2023-42753"
        },
        {
          "category": "external",
          "summary": "RHBZ#2239843",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2239843"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2023-42753",
          "url": "https://www.cve.org/CVERecord?id=CVE-2023-42753"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-42753",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-42753"
        },
        {
          "category": "external",
          "summary": "https://seclists.org/oss-sec/2023/q3/216",
          "url": "https://seclists.org/oss-sec/2023/q3/216"
        }
      ],
      "release_date": "2023-09-22T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2024-01-23T17:30:13+00:00",
          "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",
          "product_ids": [
            "7Server-7.9.Z:kpatch-patch-3_10_0-1160_102_1-0:1-2.el7.ppc64le",
            "7Server-7.9.Z:kpatch-patch-3_10_0-1160_102_1-0:1-2.el7.src",
            "7Server-7.9.Z:kpatch-patch-3_10_0-1160_102_1-0:1-2.el7.x86_64",
            "7Server-7.9.Z:kpatch-patch-3_10_0-1160_102_1-debuginfo-0:1-2.el7.ppc64le",
            "7Server-7.9.Z:kpatch-patch-3_10_0-1160_102_1-debuginfo-0:1-2.el7.x86_64",
            "7Server-7.9.Z:kpatch-patch-3_10_0-1160_105_1-0:1-1.el7.ppc64le",
            "7Server-7.9.Z:kpatch-patch-3_10_0-1160_105_1-0:1-1.el7.src",
            "7Server-7.9.Z:kpatch-patch-3_10_0-1160_105_1-0:1-1.el7.x86_64",
            "7Server-7.9.Z:kpatch-patch-3_10_0-1160_105_1-debuginfo-0:1-1.el7.ppc64le",
            "7Server-7.9.Z:kpatch-patch-3_10_0-1160_105_1-debuginfo-0:1-1.el7.x86_64",
            "7Server-7.9.Z:kpatch-patch-3_10_0-1160_95_1-0:1-4.el7.ppc64le",
            "7Server-7.9.Z:kpatch-patch-3_10_0-1160_95_1-0:1-4.el7.src",
            "7Server-7.9.Z:kpatch-patch-3_10_0-1160_95_1-0:1-4.el7.x86_64",
            "7Server-7.9.Z:kpatch-patch-3_10_0-1160_95_1-debuginfo-0:1-4.el7.ppc64le",
            "7Server-7.9.Z:kpatch-patch-3_10_0-1160_95_1-debuginfo-0:1-4.el7.x86_64",
            "7Server-7.9.Z:kpatch-patch-3_10_0-1160_99_1-0:1-3.el7.ppc64le",
            "7Server-7.9.Z:kpatch-patch-3_10_0-1160_99_1-0:1-3.el7.src",
            "7Server-7.9.Z:kpatch-patch-3_10_0-1160_99_1-0:1-3.el7.x86_64",
            "7Server-7.9.Z:kpatch-patch-3_10_0-1160_99_1-debuginfo-0:1-3.el7.ppc64le",
            "7Server-7.9.Z:kpatch-patch-3_10_0-1160_99_1-debuginfo-0:1-3.el7.x86_64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2024:0371"
        },
        {
          "category": "workaround",
          "details": "Red Hat has investigated whether a possible mitigation exists for this issue, and has not been able to identify a practical example. Please update the affected package as soon as possible.",
          "product_ids": [
            "7Server-7.9.Z:kpatch-patch-3_10_0-1160_102_1-0:1-2.el7.ppc64le",
            "7Server-7.9.Z:kpatch-patch-3_10_0-1160_102_1-0:1-2.el7.src",
            "7Server-7.9.Z:kpatch-patch-3_10_0-1160_102_1-0:1-2.el7.x86_64",
            "7Server-7.9.Z:kpatch-patch-3_10_0-1160_102_1-debuginfo-0:1-2.el7.ppc64le",
            "7Server-7.9.Z:kpatch-patch-3_10_0-1160_102_1-debuginfo-0:1-2.el7.x86_64",
            "7Server-7.9.Z:kpatch-patch-3_10_0-1160_105_1-0:1-1.el7.ppc64le",
            "7Server-7.9.Z:kpatch-patch-3_10_0-1160_105_1-0:1-1.el7.src",
            "7Server-7.9.Z:kpatch-patch-3_10_0-1160_105_1-0:1-1.el7.x86_64",
            "7Server-7.9.Z:kpatch-patch-3_10_0-1160_105_1-debuginfo-0:1-1.el7.ppc64le",
            "7Server-7.9.Z:kpatch-patch-3_10_0-1160_105_1-debuginfo-0:1-1.el7.x86_64",
            "7Server-7.9.Z:kpatch-patch-3_10_0-1160_95_1-0:1-4.el7.ppc64le",
            "7Server-7.9.Z:kpatch-patch-3_10_0-1160_95_1-0:1-4.el7.src",
            "7Server-7.9.Z:kpatch-patch-3_10_0-1160_95_1-0:1-4.el7.x86_64",
            "7Server-7.9.Z:kpatch-patch-3_10_0-1160_95_1-debuginfo-0:1-4.el7.ppc64le",
            "7Server-7.9.Z:kpatch-patch-3_10_0-1160_95_1-debuginfo-0:1-4.el7.x86_64",
            "7Server-7.9.Z:kpatch-patch-3_10_0-1160_99_1-0:1-3.el7.ppc64le",
            "7Server-7.9.Z:kpatch-patch-3_10_0-1160_99_1-0:1-3.el7.src",
            "7Server-7.9.Z:kpatch-patch-3_10_0-1160_99_1-0:1-3.el7.x86_64",
            "7Server-7.9.Z:kpatch-patch-3_10_0-1160_99_1-debuginfo-0:1-3.el7.ppc64le",
            "7Server-7.9.Z:kpatch-patch-3_10_0-1160_99_1-debuginfo-0:1-3.el7.x86_64"
          ]
        }
      ],
      "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:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "7Server-7.9.Z:kpatch-patch-3_10_0-1160_102_1-0:1-2.el7.ppc64le",
            "7Server-7.9.Z:kpatch-patch-3_10_0-1160_102_1-0:1-2.el7.src",
            "7Server-7.9.Z:kpatch-patch-3_10_0-1160_102_1-0:1-2.el7.x86_64",
            "7Server-7.9.Z:kpatch-patch-3_10_0-1160_102_1-debuginfo-0:1-2.el7.ppc64le",
            "7Server-7.9.Z:kpatch-patch-3_10_0-1160_102_1-debuginfo-0:1-2.el7.x86_64",
            "7Server-7.9.Z:kpatch-patch-3_10_0-1160_105_1-0:1-1.el7.ppc64le",
            "7Server-7.9.Z:kpatch-patch-3_10_0-1160_105_1-0:1-1.el7.src",
            "7Server-7.9.Z:kpatch-patch-3_10_0-1160_105_1-0:1-1.el7.x86_64",
            "7Server-7.9.Z:kpatch-patch-3_10_0-1160_105_1-debuginfo-0:1-1.el7.ppc64le",
            "7Server-7.9.Z:kpatch-patch-3_10_0-1160_105_1-debuginfo-0:1-1.el7.x86_64",
            "7Server-7.9.Z:kpatch-patch-3_10_0-1160_95_1-0:1-4.el7.ppc64le",
            "7Server-7.9.Z:kpatch-patch-3_10_0-1160_95_1-0:1-4.el7.src",
            "7Server-7.9.Z:kpatch-patch-3_10_0-1160_95_1-0:1-4.el7.x86_64",
            "7Server-7.9.Z:kpatch-patch-3_10_0-1160_95_1-debuginfo-0:1-4.el7.ppc64le",
            "7Server-7.9.Z:kpatch-patch-3_10_0-1160_95_1-debuginfo-0:1-4.el7.x86_64",
            "7Server-7.9.Z:kpatch-patch-3_10_0-1160_99_1-0:1-3.el7.ppc64le",
            "7Server-7.9.Z:kpatch-patch-3_10_0-1160_99_1-0:1-3.el7.src",
            "7Server-7.9.Z:kpatch-patch-3_10_0-1160_99_1-0:1-3.el7.x86_64",
            "7Server-7.9.Z:kpatch-patch-3_10_0-1160_99_1-debuginfo-0:1-3.el7.ppc64le",
            "7Server-7.9.Z:kpatch-patch-3_10_0-1160_99_1-debuginfo-0:1-3.el7.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "kernel: netfilter: potential slab-out-of-bound access due to integer underflow"
    }
  ]
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




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.