RHSA-2018:2001

Vulnerability from csaf_opensuse - Published: 2018-06-26 00:00 - Updated: 2026-09-20 11:01
Summary
security update for qemu-kvm
Severity
Important
Notes
Title of the patch: security update for qemu-kvm
Description of the patch: This security update provides a functional equivalent of RHSA-2018:2001. The original Red Hat(R) advisory is available from the Red Hat web site at https://access.redhat.com/errata/RHSA-2018:2001.
Patchnames: RHSA-2018:2001
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-2018-3639
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 Liberty Linux 7:qemu-img-10:1.5.3-156.el7_5.3.x86_64 —
Vendor Fix
Unresolved product id: SUSE Liberty Linux 7:qemu-kvm-10:1.5.3-156.el7_5.3.x86_64 —
Vendor Fix
Unresolved product id: SUSE Liberty Linux 7:qemu-kvm-common-10:1.5.3-156.el7_5.3.x86_64 —
Vendor Fix
Unresolved product id: SUSE Liberty Linux 7:qemu-kvm-tools-10:1.5.3-156.el7_5.3.x86_64 —
Vendor Fix
Threats
Impact moderate
References
To clipboard 

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        "text": "This security update provides a functional equivalent of RHSA-2018:2001.\nThe original Red Hat(R) advisory is available from the Red Hat web site at\nhttps://access.redhat.com/errata/RHSA-2018:2001.\n",
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        "url": "https://www.suse.com/security/cve/CVE-2018-3639/"
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    "title": "security update for qemu-kvm",
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      "status": "final",
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  "product_tree": {
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  "vulnerabilities": [
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      "ids": [
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        }
      ],
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          "text": "Systems with microprocessors utilizing speculative execution and speculative execution of memory reads before the addresses of all prior memory writes are known may allow unauthorized disclosure of information to an attacker with local user access via a side-channel analysis, aka Speculative Store Bypass (SSB), Variant 4.",
          "title": "CVE description"
        }
      ],
      "product_status": {
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          "summary": "SUSE Bug 1092885 for CVE-2018-3639",
          "url": "https://bugzilla.suse.com/1092885"
        },
        {
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          "summary": "SUSE Bug 1094912 for CVE-2018-3639",
          "url": "https://bugzilla.suse.com/1094912"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1098813 for CVE-2018-3639",
          "url": "https://bugzilla.suse.com/1098813"
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        {
          "category": "external",
          "summary": "SUSE Bug 1100394 for CVE-2018-3639",
          "url": "https://bugzilla.suse.com/1100394"
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        {
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          "summary": "SUSE Bug 1102640 for CVE-2018-3639",
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          "summary": "SUSE Bug 1173489 for CVE-2018-3639",
          "url": "https://bugzilla.suse.com/1173489"
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          "summary": "SUSE Bug 1178658 for CVE-2018-3639",
          "url": "https://bugzilla.suse.com/1178658"
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          "summary": "SUSE Bug 1215674 for CVE-2018-3639",
          "url": "https://bugzilla.suse.com/1215674"
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      ],
      "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 Liberty Linux 7:qemu-img-10:1.5.3-156.el7_5.3.x86_64",
            "SUSE Liberty Linux 7:qemu-kvm-10:1.5.3-156.el7_5.3.x86_64",
            "SUSE Liberty Linux 7:qemu-kvm-common-10:1.5.3-156.el7_5.3.x86_64",
            "SUSE Liberty Linux 7:qemu-kvm-tools-10:1.5.3-156.el7_5.3.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 Liberty Linux 7:qemu-img-10:1.5.3-156.el7_5.3.x86_64",
            "SUSE Liberty Linux 7:qemu-kvm-10:1.5.3-156.el7_5.3.x86_64",
            "SUSE Liberty Linux 7:qemu-kvm-common-10:1.5.3-156.el7_5.3.x86_64",
            "SUSE Liberty Linux 7:qemu-kvm-tools-10:1.5.3-156.el7_5.3.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2018-06-26T00:00:00Z",
          "details": "moderate"
        }
      ],
      "title": "CVE-2018-3639"
    }
  ]
}



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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.



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.