Vulnerability from csaf_suse
Published
2018-07-27 13:38
Modified
2018-07-27 13:38
Summary
Security update for the Linux Kernel (Live Patch 30 for SLE 12)

Notes

Title of the patch
Security update for the Linux Kernel (Live Patch 30 for SLE 12)
Description of the patch
This update for the Linux Kernel 3.12.61-52_111 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-SERVER-12-2018-1422
Terms of use
CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).


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 30 for SLE 12)",
        "title": "Title of the patch"
      },
      {
        "category": "description",
        "text": "This update for the Linux Kernel 3.12.61-52_111 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-SERVER-12-2018-1422",
        "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_2101-1.json"
      },
      {
        "category": "self",
        "summary": "URL for SUSE-SU-2018:2101-1",
        "url": "https://www.suse.com/support/update/announcement/2018/suse-su-20182101-1/"
      },
      {
        "category": "self",
        "summary": "E-Mail link for SUSE-SU-2018:2101-1",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2018-July/004342.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 30 for SLE 12)",
    "tracking": {
      "current_release_date": "2018-07-27T13:38:22Z",
      "generator": {
        "date": "2018-07-27T13:38:22Z",
        "engine": {
          "name": "cve-database.git:bin/generate-csaf.pl",
          "version": "1"
        }
      },
      "id": "SUSE-SU-2018:2101-1",
      "initial_release_date": "2018-07-27T13:38:22Z",
      "revision_history": [
        {
          "date": "2018-07-27T13:38:22Z",
          "number": "1",
          "summary": "Current version"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "kgraft-patch-3_12_61-52_111-default-6-2.1.x86_64",
                "product": {
                  "name": "kgraft-patch-3_12_61-52_111-default-6-2.1.x86_64",
                  "product_id": "kgraft-patch-3_12_61-52_111-default-6-2.1.x86_64"
                }
              },
              {
                "category": "product_version",
                "name": "kgraft-patch-3_12_61-52_111-xen-6-2.1.x86_64",
                "product": {
                  "name": "kgraft-patch-3_12_61-52_111-xen-6-2.1.x86_64",
                  "product_id": "kgraft-patch-3_12_61-52_111-xen-6-2.1.x86_64"
                }
              }
            ],
            "category": "architecture",
            "name": "x86_64"
          },
          {
            "branches": [
              {
                "category": "product_name",
                "name": "SUSE Linux Enterprise Server 12-LTSS",
                "product": {
                  "name": "SUSE Linux Enterprise Server 12-LTSS",
                  "product_id": "SUSE Linux Enterprise Server 12-LTSS",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:suse:sles-ltss:12"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "SUSE Linux Enterprise"
          }
        ],
        "category": "vendor",
        "name": "SUSE"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "kgraft-patch-3_12_61-52_111-default-6-2.1.x86_64 as component of SUSE Linux Enterprise Server 12-LTSS",
          "product_id": "SUSE Linux Enterprise Server 12-LTSS:kgraft-patch-3_12_61-52_111-default-6-2.1.x86_64"
        },
        "product_reference": "kgraft-patch-3_12_61-52_111-default-6-2.1.x86_64",
        "relates_to_product_reference": "SUSE Linux Enterprise Server 12-LTSS"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "kgraft-patch-3_12_61-52_111-xen-6-2.1.x86_64 as component of SUSE Linux Enterprise Server 12-LTSS",
          "product_id": "SUSE Linux Enterprise Server 12-LTSS:kgraft-patch-3_12_61-52_111-xen-6-2.1.x86_64"
        },
        "product_reference": "kgraft-patch-3_12_61-52_111-xen-6-2.1.x86_64",
        "relates_to_product_reference": "SUSE Linux Enterprise Server 12-LTSS"
      }
    ]
  },
  "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 Server 12-LTSS:kgraft-patch-3_12_61-52_111-default-6-2.1.x86_64",
          "SUSE Linux Enterprise Server 12-LTSS:kgraft-patch-3_12_61-52_111-xen-6-2.1.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 Server 12-LTSS:kgraft-patch-3_12_61-52_111-default-6-2.1.x86_64",
            "SUSE Linux Enterprise Server 12-LTSS:kgraft-patch-3_12_61-52_111-xen-6-2.1.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 Server 12-LTSS:kgraft-patch-3_12_61-52_111-default-6-2.1.x86_64",
            "SUSE Linux Enterprise Server 12-LTSS:kgraft-patch-3_12_61-52_111-xen-6-2.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2018-07-27T13:38:22Z",
          "details": "moderate"
        }
      ],
      "title": "CVE-2018-3665"
    }
  ]
}


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