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CVE-2024-4418

🗓️ 08 May 2024 03:03:05Reported by redhatType 
cve
 cve
🔗 web.nvd.nist.gov👁 102 Views

A race condition in libvirt `virNetClientIOEventLoop()` method leads to a stack use-after-free flaw, enabling unauthenticated local access to virtproxyd, and potential access escape under fine-grained access control

Related
Affected
Refs
[
  {
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "10.4.0",
        "versionType": "semver"
      }
    ],
    "packageName": "libvirt",
    "collectionURL": "https://gitlab.com/libvirt/libvirt",
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 8",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "virt-devel:rhel",
    "defaultStatus": "affected",
    "versions": [
      {
        "version": "8100020240606142719.489197e6",
        "lessThan": "*",
        "versionType": "rpm",
        "status": "unaffected"
      }
    ],
    "cpes": [
      "cpe:/a:redhat:enterprise_linux:8::appstream",
      "cpe:/a:redhat:enterprise_linux:8::crb"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 8",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "virt:rhel",
    "defaultStatus": "affected",
    "versions": [
      {
        "version": "8100020240606142719.489197e6",
        "lessThan": "*",
        "versionType": "rpm",
        "status": "unaffected"
      }
    ],
    "cpes": [
      "cpe:/a:redhat:enterprise_linux:8::appstream",
      "cpe:/a:redhat:enterprise_linux:8::crb"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 9",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "libvirt",
    "defaultStatus": "affected",
    "versions": [
      {
        "version": "0:10.0.0-6.6.el9_4",
        "lessThan": "*",
        "versionType": "rpm",
        "status": "unaffected"
      }
    ],
    "cpes": [
      "cpe:/a:redhat:enterprise_linux:9::crb",
      "cpe:/a:redhat:enterprise_linux:9::appstream"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 9.2 Extended Update Support",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "libvirt",
    "defaultStatus": "affected",
    "versions": [
      {
        "version": "0:9.0.0-10.7.el9_2",
        "lessThan": "*",
        "versionType": "rpm",
        "status": "unaffected"
      }
    ],
    "cpes": [
      "cpe:/a:redhat:rhel_eus:9.2::appstream",
      "cpe:/a:redhat:rhel_eus:9.2::crb"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 6",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "libvirt",
    "defaultStatus": "unknown",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:6"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 7",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "libvirt",
    "defaultStatus": "unknown",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:7"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 8 Advanced Virtualization",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "virt:av/libvirt",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/a:redhat:advanced_virtualization:8::el8"
    ]
  }
]

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15 Apr 2026 00:35Current
6.2Medium risk
Vulners AI Score6.2
CVSS 3.16.2
EPSS0.00626
SSVC
102