fkie_cve-2023-1544
Vulnerability from fkie_nvd
Published
2023-03-23 20:15
Modified
2024-11-21 07:39
Severity ?
6.0 (Medium) - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H
6.3 (Medium) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:N/I:N/A:H
Summary
A flaw was found in the QEMU implementation of VMWare's paravirtual RDMA device. This flaw allows a crafted guest driver to allocate and initialize a huge number of page tables to be used as a ring of descriptors for CQ and async events, potentially leading to an out-of-bounds read and crash of QEMU.
References
patrick@puiterwijk.orghttps://access.redhat.com/security/cve/CVE-2023-1544
patrick@puiterwijk.orghttps://bugzilla.redhat.com/show_bug.cgi?id=2180364Issue Tracking, Mailing List, Patch, Vendor Advisory
patrick@puiterwijk.orghttps://lists.nongnu.org/archive/html/qemu-devel/2023-03/msg00206.htmlMailing List, Patch, Third Party Advisory
patrick@puiterwijk.orghttps://security.netapp.com/advisory/ntap-20230511-0005/
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/security/cve/CVE-2023-1544
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=2180364Issue Tracking, Mailing List, Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.nongnu.org/archive/html/qemu-devel/2023-03/msg00206.htmlMailing List, Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.netapp.com/advisory/ntap-20230511-0005/
Impacted products
Vendor Product Version
qemu qemu *
fedoraproject fedora 37


To clipboard 

{
  "configurations": [
    {
      "nodes": [
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              "matchCriteriaId": "7CCEA83E-03FB-45F9-9CE1-D3399FBD0782",
              "versionEndIncluding": "7.2.0",
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  "cveTags": [],
  "descriptions": [
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      "value": "A flaw was found in the QEMU implementation of VMWare\u0027s paravirtual RDMA device. This flaw allows a crafted guest driver to allocate and initialize a huge number of page tables to be used as a ring of descriptors for CQ and async events, potentially leading to an out-of-bounds read and crash of QEMU."
    }
  ],
  "id": "CVE-2023-1544",
  "lastModified": "2024-11-21T07:39:24.730",
  "metrics": {
    "cvssMetricV31": [
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          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 6.0,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
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  "vulnStatus": "Modified",
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      ],
      "source": "nvd@nist.gov",
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    }
  ]
}


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