suse-su-2019:3340-1
Vulnerability from csaf_suse
Published
2019-12-19 07:25
Modified
2019-12-19 07:25
Summary
Security update for spectre-meltdown-checker

Notes

Title of the patch
Security update for spectre-meltdown-checker
Description of the patch
This update for spectre-meltdown-checker fixes the following issues: - version 0.43 - feat: implement TAA detection (CVE-2019-11135 bsc#1139073) - feat: implement MCEPSC / iTLB Multihit detection (CVE-2018-12207 bsc#1117665) - feat: taa: add TSX_CTRL MSR detection in hardware info - feat: fwdb: use both Intel GitHub repo and MCEdb to build our firmware version database - feat: use --live with --kernel/--config/--map to override file detection in live mode - enh: rework the vuln logic of MDS with --paranoid (fixes #307) - enh: explain that Enhanced IBRS is better for performance than classic IBRS - enh: kernel: autodetect customized arch kernels from cmdline - enh: kernel decompression: better tolerance against missing tools - enh: mock: implement reading from /proc/cmdline - fix: variant3a: Silvermont CPUs are not vulnerable to variant 3a - fix: lockdown: detect Red Hat locked down kernels (impacts MSR writes) - fix: lockdown: detect locked down mode in vanilla 5.4+ kernels - fix: sgx: on locked down kernels, fallback to CPUID bit for detection - fix: fwdb: builtin version takes precedence if the local cached version is older - fix: pteinv: don't check kernel image if not available - fix: silence useless error from grep (fixes #322) - fix: msr: fix msr module detection under Ubuntu 19.10 (fixes #316) - fix: mocking value for read_msr - chore: rename mcedb cmdline parameters to fwdb, and change db version scheme - chore: fwdb: update to v130.20191104+i20191027 - chore: add GitHub check workflow
Patchnames
SUSE-2019-3340,SUSE-SLE-SERVER-12-SP5-2019-3340
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": "moderate"
    },
    "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 spectre-meltdown-checker",
        "title": "Title of the patch"
      },
      {
        "category": "description",
        "text": "This update for spectre-meltdown-checker fixes the following issues:\n\n- version 0.43\n  - feat: implement TAA detection (CVE-2019-11135 bsc#1139073)\n  - feat: implement MCEPSC / iTLB Multihit detection (CVE-2018-12207 bsc#1117665)\n  - feat: taa: add TSX_CTRL MSR detection in hardware info\n  - feat: fwdb: use both Intel GitHub repo and MCEdb to build our firmware version database\n  - feat: use --live with --kernel/--config/--map to override file detection in live mode\n  - enh: rework the vuln logic of MDS with --paranoid (fixes #307)\n  - enh: explain that Enhanced IBRS is better for performance than classic IBRS\n  - enh: kernel: autodetect customized arch kernels from cmdline\n  - enh: kernel decompression: better tolerance against missing tools\n  - enh: mock: implement reading from /proc/cmdline\n  - fix: variant3a: Silvermont CPUs are not vulnerable to variant 3a\n  - fix: lockdown: detect Red Hat locked down kernels (impacts MSR writes)\n  - fix: lockdown: detect locked down mode in vanilla 5.4+ kernels\n  - fix: sgx: on locked down kernels, fallback to CPUID bit for detection\n  - fix: fwdb: builtin version takes precedence if the local cached version is older\n  - fix: pteinv: don\u0027t check kernel image if not available\n  - fix: silence useless error from grep (fixes #322)\n  - fix: msr: fix msr module detection under Ubuntu 19.10 (fixes #316)\n  - fix: mocking value for read_msr\n  - chore: rename mcedb cmdline parameters to fwdb, and change db version scheme\n  - chore: fwdb: update to v130.20191104+i20191027\n  - chore: add GitHub check workflow\n",
        "title": "Description of the patch"
      },
      {
        "category": "details",
        "text": "SUSE-2019-3340,SUSE-SLE-SERVER-12-SP5-2019-3340",
        "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-2019_3340-1.json"
      },
      {
        "category": "self",
        "summary": "URL for SUSE-SU-2019:3340-1",
        "url": "https://www.suse.com/support/update/announcement/2019/suse-su-20193340-1/"
      },
      {
        "category": "self",
        "summary": "E-Mail link for SUSE-SU-2019:3340-1",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2019-December/006274.html"
      },
      {
        "category": "self",
        "summary": "SUSE Bug 1117665",
        "url": "https://bugzilla.suse.com/1117665"
      },
      {
        "category": "self",
        "summary": "SUSE Bug 1139073",
        "url": "https://bugzilla.suse.com/1139073"
      },
      {
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        "summary": "SUSE CVE CVE-2018-12207 page",
        "url": "https://www.suse.com/security/cve/CVE-2018-12207/"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2019-11135 page",
        "url": "https://www.suse.com/security/cve/CVE-2019-11135/"
      }
    ],
    "title": "Security update for spectre-meltdown-checker",
    "tracking": {
      "current_release_date": "2019-12-19T07:25:28Z",
      "generator": {
        "date": "2019-12-19T07:25:28Z",
        "engine": {
          "name": "cve-database.git:bin/generate-csaf.pl",
          "version": "1"
        }
      },
      "id": "SUSE-SU-2019:3340-1",
      "initial_release_date": "2019-12-19T07:25:28Z",
      "revision_history": [
        {
          "date": "2019-12-19T07:25:28Z",
          "number": "1",
          "summary": "Current version"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "spectre-meltdown-checker-0.43-3.3.1.i586",
                "product": {
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                  "product_id": "spectre-meltdown-checker-0.43-3.3.1.i586"
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                }
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            ],
            "category": "architecture",
            "name": "x86_64"
          },
          {
            "branches": [
              {
                "category": "product_name",
                "name": "SUSE Linux Enterprise Server 12 SP5",
                "product": {
                  "name": "SUSE Linux Enterprise Server 12 SP5",
                  "product_id": "SUSE Linux Enterprise Server 12 SP5",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:suse:sles:12:sp5"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "SUSE Linux Enterprise Server for SAP Applications 12 SP5",
                "product": {
                  "name": "SUSE Linux Enterprise Server for SAP Applications 12 SP5",
                  "product_id": "SUSE Linux Enterprise Server for SAP Applications 12 SP5",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:suse:sles_sap:12:sp5"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "SUSE Linux Enterprise"
          }
        ],
        "category": "vendor",
        "name": "SUSE"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "spectre-meltdown-checker-0.43-3.3.1.x86_64 as component of SUSE Linux Enterprise Server 12 SP5",
          "product_id": "SUSE Linux Enterprise Server 12 SP5:spectre-meltdown-checker-0.43-3.3.1.x86_64"
        },
        "product_reference": "spectre-meltdown-checker-0.43-3.3.1.x86_64",
        "relates_to_product_reference": "SUSE Linux Enterprise Server 12 SP5"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
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          "product_id": "SUSE Linux Enterprise Server for SAP Applications 12 SP5:spectre-meltdown-checker-0.43-3.3.1.x86_64"
        },
        "product_reference": "spectre-meltdown-checker-0.43-3.3.1.x86_64",
        "relates_to_product_reference": "SUSE Linux Enterprise Server for SAP Applications 12 SP5"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2018-12207",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2018-12207"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "Improper invalidation for page table updates by a virtual guest operating system for multiple Intel(R) Processors may allow an authenticated user to potentially enable denial of service of the host system via local access.",
          "title": "CVE description"
        }
      ],
      "product_status": {
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          "SUSE Linux Enterprise Server for SAP Applications 12 SP5:spectre-meltdown-checker-0.43-3.3.1.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2018-12207",
          "url": "https://www.suse.com/security/cve/CVE-2018-12207"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1117665 for CVE-2018-12207",
          "url": "https://bugzilla.suse.com/1117665"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1139073 for CVE-2018-12207",
          "url": "https://bugzilla.suse.com/1139073"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1152505 for CVE-2018-12207",
          "url": "https://bugzilla.suse.com/1152505"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1155812 for CVE-2018-12207",
          "url": "https://bugzilla.suse.com/1155812"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1155817 for CVE-2018-12207",
          "url": "https://bugzilla.suse.com/1155817"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1155945 for CVE-2018-12207",
          "url": "https://bugzilla.suse.com/1155945"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1178658 for CVE-2018-12207",
          "url": "https://bugzilla.suse.com/1178658"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1201877 for CVE-2018-12207",
          "url": "https://bugzilla.suse.com/1201877"
        }
      ],
      "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 SP5:spectre-meltdown-checker-0.43-3.3.1.x86_64",
            "SUSE Linux Enterprise Server for SAP Applications 12 SP5:spectre-meltdown-checker-0.43-3.3.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 5.5,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.0"
          },
          "products": [
            "SUSE Linux Enterprise Server 12 SP5:spectre-meltdown-checker-0.43-3.3.1.x86_64",
            "SUSE Linux Enterprise Server for SAP Applications 12 SP5:spectre-meltdown-checker-0.43-3.3.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2019-12-19T07:25:28Z",
          "details": "moderate"
        }
      ],
      "title": "CVE-2018-12207"
    },
    {
      "cve": "CVE-2019-11135",
      "ids": [
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          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2019-11135"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "TSX Asynchronous Abort condition on some CPUs utilizing speculative execution may allow an authenticated user to potentially enable information disclosure via a side channel with local access.",
          "title": "CVE description"
        }
      ],
      "product_status": {
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        ]
      },
      "references": [
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          "category": "external",
          "summary": "CVE-2019-11135",
          "url": "https://www.suse.com/security/cve/CVE-2019-11135"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1139073 for CVE-2019-11135",
          "url": "https://bugzilla.suse.com/1139073"
        },
        {
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          "summary": "SUSE Bug 1152497 for CVE-2019-11135",
          "url": "https://bugzilla.suse.com/1152497"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1152505 for CVE-2019-11135",
          "url": "https://bugzilla.suse.com/1152505"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1152506 for CVE-2019-11135",
          "url": "https://bugzilla.suse.com/1152506"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1160120 for CVE-2019-11135",
          "url": "https://bugzilla.suse.com/1160120"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1201877 for CVE-2019-11135",
          "url": "https://bugzilla.suse.com/1201877"
        }
      ],
      "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 SP5:spectre-meltdown-checker-0.43-3.3.1.x86_64",
            "SUSE Linux Enterprise Server for SAP Applications 12 SP5:spectre-meltdown-checker-0.43-3.3.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N",
            "version": "3.0"
          },
          "products": [
            "SUSE Linux Enterprise Server 12 SP5:spectre-meltdown-checker-0.43-3.3.1.x86_64",
            "SUSE Linux Enterprise Server for SAP Applications 12 SP5:spectre-meltdown-checker-0.43-3.3.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2019-12-19T07:25:28Z",
          "details": "moderate"
        }
      ],
      "title": "CVE-2019-11135"
    }
  ]
}


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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
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