SUSE-SU-2018:2099-1

Vulnerability from csaf_suse - Published: 2018-07-27 13:40 - Updated: 2026-09-20 12:50
Summary
Security update for the Linux Kernel (Live Patch 10 for SLE 12 SP2)
Severity
Important
Notes
Title of the patch: Security update for the Linux Kernel (Live Patch 10 for SLE 12 SP2)
Description of the patch: This update for the Linux Kernel 4.4.74-92_29 fixes several issues. The following security issue was fixed: - CVE-2018-3665: System software utilizing Lazy FP state restore technique on systems using Intel Core-based microprocessors may potentially have allowed a local process to infer data from another process via a speculative execution side channel (bsc#1090338, bsc#1096740).
Patchnames: SUSE-SLE-SAP-12-SP2-2018-1446,SUSE-SLE-SERVER-12-SP2-2018-1446
Terms of use: CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
CVE-2018-3665
4.3 (Medium)
CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N
Affected products
Product Identifier Version Remediation
Unresolved product id: SUSE Linux Enterprise High Performance Computing 12 SP2:kgraft-patch-4_4_74-92_29-default-0:12-2.1.x86_64 —
Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 12 SP2-LTSS:kgraft-patch-4_4_74-92_29-default-0:12-2.1.x86_64 —
Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 12 SP2:kgraft-patch-4_4_74-92_29-default-0:12-2.1.x86_64 —
Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server for SAP Applications 12 SP2:kgraft-patch-4_4_74-92_29-default-0:12-2.1.x86_64 —
Vendor Fix
Threats
Impact moderate
References
To clipboard 

{
  "document": {
    "aggregate_severity": {
      "namespace": "https://www.suse.com/support/security/rating/",
      "text": "important"
    },
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Copyright 2024 SUSE LLC. All rights reserved.",
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "en",
    "notes": [
      {
        "category": "summary",
        "text": "Security update for the Linux Kernel (Live Patch 10 for SLE 12 SP2)",
        "title": "Title of the patch"
      },
      {
        "category": "description",
        "text": "This update for the Linux Kernel 4.4.74-92_29 fixes several issues.\n\nThe following security issue was fixed:\n\n- CVE-2018-3665: System software utilizing Lazy FP state restore technique on systems using Intel Core-based microprocessors may potentially have allowed a local process to infer data from another process via a speculative execution side channel (bsc#1090338, bsc#1096740).\n",
        "title": "Description of the patch"
      },
      {
        "category": "details",
        "text": "SUSE-SLE-SAP-12-SP2-2018-1446,SUSE-SLE-SERVER-12-SP2-2018-1446",
        "title": "Patchnames"
      },
      {
        "category": "legal_disclaimer",
        "text": "CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).",
        "title": "Terms of use"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "https://www.suse.com/support/security/contact/",
      "name": "SUSE Product Security Team",
      "namespace": "https://www.suse.com/"
    },
    "references": [
      {
        "category": "external",
        "summary": "SUSE ratings",
        "url": "https://www.suse.com/support/security/rating/"
      },
      {
        "category": "self",
        "summary": "URL of this CSAF notice",
        "url": "https://ftp.suse.com/pub/projects/security/csaf/suse-su-2018_2099-1.json"
      },
      {
        "category": "self",
        "summary": "URL for SUSE-SU-2018:2099-1",
        "url": "https://www.suse.com/support/update/announcement/2018/suse-su-20182099-1/"
      },
      {
        "category": "self",
        "summary": "E-Mail link for SUSE-SU-2018:2099-1",
        "url": "https://www.suse.com/support/update/announcement/2018/suse-su-20182099-1.html"
      },
      {
        "category": "self",
        "summary": "SUSE Bug 1090338",
        "url": "https://bugzilla.suse.com/1090338"
      },
      {
        "category": "self",
        "summary": "SUSE Bug 1096740",
        "url": "https://bugzilla.suse.com/1096740"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2018-3665 page",
        "url": "https://www.suse.com/security/cve/CVE-2018-3665/"
      }
    ],
    "title": "Security update for the Linux Kernel (Live Patch 10 for SLE 12 SP2)",
    "tracking": {
      "current_release_date": "2026-09-20T12:50:59Z",
      "generator": {
        "date": "2018-07-27T13:40:22Z",
        "engine": {
          "name": "cve-database.git:bin/generate-csaf.pl",
          "version": "1"
        }
      },
      "id": "SUSE-SU-2018:2099-1",
      "initial_release_date": "2018-07-27T13:40:22Z",
      "revision_history": [
        {
          "date": "2018-07-27T13:40:22Z",
          "number": "1",
          "summary": "Current version"
        },
        {
          "date": "2026-09-20T12:50:59Z",
          "number": "2",
          "summary": "unknown changes"
        }
      ],
      "status": "final",
      "version": "2"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "kgraft-patch-4_4_74-92_29-default-0:12-2.1.x86_64",
                "product": {
                  "name": "kgraft-patch-4_4_74-92_29-default-0:12-2.1.x86_64",
                  "product_id": "kgraft-patch-4_4_74-92_29-default-0:12-2.1.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/suse/kgraft-patch-4_4_74-92_29-default@12-2.1?arch=x86_64\u0026upstream=kgraft-patch-SLE12-SP2_Update_10-0:12-2.1.src.rpm"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "x86_64"
          },
          {
            "branches": [
              {
                "category": "product_name",
                "name": "SUSE Linux Enterprise Server for SAP Applications 12 SP2",
                "product": {
                  "name": "SUSE Linux Enterprise Server for SAP Applications 12 SP2",
                  "product_id": "SUSE Linux Enterprise Server for SAP Applications 12 SP2",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:suse:sles_sap:12:sp2"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "SUSE Linux Enterprise Server 12 SP2-LTSS",
                "product": {
                  "name": "SUSE Linux Enterprise Server 12 SP2-LTSS",
                  "product_id": "SUSE Linux Enterprise Server 12 SP2-LTSS",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:suse:sles-ltss:12:sp2"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "SUSE Linux Enterprise Server 12 SP2",
                "product": {
                  "name": "SUSE Linux Enterprise Server 12 SP2",
                  "product_id": "SUSE Linux Enterprise Server 12 SP2",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:suse:sles:12:sp2"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "SUSE Linux Enterprise High Performance Computing 12 SP2",
                "product": {
                  "name": "SUSE Linux Enterprise High Performance Computing 12 SP2",
                  "product_id": "SUSE Linux Enterprise High Performance Computing 12 SP2",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:suse:sle-hpc:12:sp2"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "SUSE Linux Enterprise"
          }
        ],
        "category": "vendor",
        "name": "SUSE"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "kgraft-patch-4_4_74-92_29-default-0:12-2.1.x86_64 as component of SUSE Linux Enterprise Server for SAP Applications 12 SP2",
          "product_id": "SUSE Linux Enterprise Server for SAP Applications 12 SP2:kgraft-patch-4_4_74-92_29-default-0:12-2.1.x86_64"
        },
        "product_reference": "kgraft-patch-4_4_74-92_29-default-0:12-2.1.x86_64",
        "relates_to_product_reference": "SUSE Linux Enterprise Server for SAP Applications 12 SP2"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "kgraft-patch-4_4_74-92_29-default-0:12-2.1.x86_64 as component of SUSE Linux Enterprise Server 12 SP2-LTSS",
          "product_id": "SUSE Linux Enterprise Server 12 SP2-LTSS:kgraft-patch-4_4_74-92_29-default-0:12-2.1.x86_64"
        },
        "product_reference": "kgraft-patch-4_4_74-92_29-default-0:12-2.1.x86_64",
        "relates_to_product_reference": "SUSE Linux Enterprise Server 12 SP2-LTSS"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "kgraft-patch-4_4_74-92_29-default-0:12-2.1.x86_64 as component of SUSE Linux Enterprise Server 12 SP2-LTSS",
          "product_id": "SUSE Linux Enterprise Server 12 SP2:kgraft-patch-4_4_74-92_29-default-0:12-2.1.x86_64"
        },
        "product_reference": "kgraft-patch-4_4_74-92_29-default-0:12-2.1.x86_64",
        "relates_to_product_reference": "SUSE Linux Enterprise Server 12 SP2"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "kgraft-patch-4_4_74-92_29-default-0:12-2.1.x86_64 as component of SUSE Linux Enterprise Server 12 SP2-LTSS",
          "product_id": "SUSE Linux Enterprise High Performance Computing 12 SP2:kgraft-patch-4_4_74-92_29-default-0:12-2.1.x86_64"
        },
        "product_reference": "kgraft-patch-4_4_74-92_29-default-0:12-2.1.x86_64",
        "relates_to_product_reference": "SUSE Linux Enterprise High Performance Computing 12 SP2"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2018-3665",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2018-3665"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "System software utilizing Lazy FP state restore technique on systems using Intel Core-based microprocessors may potentially allow a local process to infer data from another process through a speculative execution side channel.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Linux Enterprise High Performance Computing 12 SP2:kgraft-patch-4_4_74-92_29-default-0:12-2.1.x86_64",
          "SUSE Linux Enterprise Server 12 SP2-LTSS:kgraft-patch-4_4_74-92_29-default-0:12-2.1.x86_64",
          "SUSE Linux Enterprise Server 12 SP2:kgraft-patch-4_4_74-92_29-default-0:12-2.1.x86_64",
          "SUSE Linux Enterprise Server for SAP Applications 12 SP2:kgraft-patch-4_4_74-92_29-default-0:12-2.1.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2018-3665",
          "url": "https://www.suse.com/security/cve/CVE-2018-3665"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1087078 for CVE-2018-3665",
          "url": "https://bugzilla.suse.com/1087078"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1087082 for CVE-2018-3665",
          "url": "https://bugzilla.suse.com/1087082"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1087086 for CVE-2018-3665",
          "url": "https://bugzilla.suse.com/1087086"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1090338 for CVE-2018-3665",
          "url": "https://bugzilla.suse.com/1090338"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1095241 for CVE-2018-3665",
          "url": "https://bugzilla.suse.com/1095241"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1095242 for CVE-2018-3665",
          "url": "https://bugzilla.suse.com/1095242"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1096740 for CVE-2018-3665",
          "url": "https://bugzilla.suse.com/1096740"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1100091 for CVE-2018-3665",
          "url": "https://bugzilla.suse.com/1100091"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1100555 for CVE-2018-3665",
          "url": "https://bugzilla.suse.com/1100555"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1178658 for CVE-2018-3665",
          "url": "https://bugzilla.suse.com/1178658"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
            "SUSE Linux Enterprise High Performance Computing 12 SP2:kgraft-patch-4_4_74-92_29-default-0:12-2.1.x86_64",
            "SUSE Linux Enterprise Server 12 SP2-LTSS:kgraft-patch-4_4_74-92_29-default-0:12-2.1.x86_64",
            "SUSE Linux Enterprise Server 12 SP2:kgraft-patch-4_4_74-92_29-default-0:12-2.1.x86_64",
            "SUSE Linux Enterprise Server for SAP Applications 12 SP2:kgraft-patch-4_4_74-92_29-default-0:12-2.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 4.3,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N",
            "version": "3.0"
          },
          "products": [
            "SUSE Linux Enterprise High Performance Computing 12 SP2:kgraft-patch-4_4_74-92_29-default-0:12-2.1.x86_64",
            "SUSE Linux Enterprise Server 12 SP2-LTSS:kgraft-patch-4_4_74-92_29-default-0:12-2.1.x86_64",
            "SUSE Linux Enterprise Server 12 SP2:kgraft-patch-4_4_74-92_29-default-0:12-2.1.x86_64",
            "SUSE Linux Enterprise Server for SAP Applications 12 SP2:kgraft-patch-4_4_74-92_29-default-0:12-2.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2018-07-27T13:40:22Z",
          "details": "moderate"
        }
      ],
      "title": "CVE-2018-3665"
    }
  ]
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Drag nodes to arrange them. Double-click a related vulnerability to open it, or a source to visit its link. The Physics button on the left tunes the layout and the simulation; the legend at the bottom left hides or shows nodes by kind and by sighting type.

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

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

JSON

Loading timeline…




    Related by attack behaviour

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