cve-2024-4693
Vulnerability from cvelistv5
Published
2024-05-10 12:57
Modified
2024-11-13 14:26
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS score ?
0.09% (0.23591)
Summary
A flaw was found in the QEMU Virtio PCI Bindings (hw/virtio/virtio-pci.c). An improper release and use of the irqfd for vector 0 during the boot process leads to a guest triggerable crash via vhost_net_stop(). This flaw allows a malicious guest to crash the QEMU process on the host.
References
secalert@redhat.comhttps://access.redhat.com/security/cve/CVE-2024-4693
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=2279965
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/security/cve/CVE-2024-4693
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=2279965
af854a3a-2127-422b-91ae-364da2661108https://security.netapp.com/advisory/ntap-20240828-0007/
Impacted products
Vendor Product Version
Create a notification for this product.
   Red Hat Red Hat Enterprise Linux 6     cpe:/o:redhat:enterprise_linux:6
 Create a notification for this product.
   Red Hat Red Hat Enterprise Linux 7     cpe:/o:redhat:enterprise_linux:7
 Create a notification for this product.
   Red Hat Red Hat Enterprise Linux 7     cpe:/o:redhat:enterprise_linux:7
 Create a notification for this product.
   Red Hat Red Hat Enterprise Linux 8     cpe:/o:redhat:enterprise_linux:8
 Create a notification for this product.
   Red Hat Red Hat Enterprise Linux 8 Advanced Virtualization     cpe:/a:redhat:advanced_virtualization:8::el8
 Create a notification for this product.
   Red Hat Red Hat Enterprise Linux 9     cpe:/o:redhat:enterprise_linux:9
 Create a notification for this product.
Show details on NVD website

To clipboard 

{
   containers: {
      adp: [
         {
            metrics: [
               {
                  other: {
                     content: {
                        id: "CVE-2024-4693",
                        options: [
                           {
                              Exploitation: "none",
                           },
                           {
                              Automatable: "no",
                           },
                           {
                              "Technical Impact": "partial",
                           },
                        ],
                        role: "CISA Coordinator",
                        timestamp: "2024-05-14T18:18:57.606294Z",
                        version: "2.0.3",
                     },
                     type: "ssvc",
                  },
               },
            ],
            providerMetadata: {
               dateUpdated: "2024-06-04T17:56:38.174Z",
               orgId: "134c704f-9b21-4f2e-91b3-4a467353bcc0",
               shortName: "CISA-ADP",
            },
            title: "CISA ADP Vulnrichment",
         },
         {
            providerMetadata: {
               dateUpdated: "2024-08-28T15:02:50.339Z",
               orgId: "af854a3a-2127-422b-91ae-364da2661108",
               shortName: "CVE",
            },
            references: [
               {
                  tags: [
                     "vdb-entry",
                     "x_refsource_REDHAT",
                     "x_transferred",
                  ],
                  url: "https://access.redhat.com/security/cve/CVE-2024-4693",
               },
               {
                  name: "RHBZ#2279965",
                  tags: [
                     "issue-tracking",
                     "x_refsource_REDHAT",
                     "x_transferred",
                  ],
                  url: "https://bugzilla.redhat.com/show_bug.cgi?id=2279965",
               },
               {
                  url: "https://security.netapp.com/advisory/ntap-20240828-0007/",
               },
            ],
            title: "CVE Program Container",
         },
      ],
      cna: {
         affected: [
            {
               collectionURL: "https://gitlab.com/qemu-project/qemu",
               packageName: "qemu",
               repo: "https://gitlab.com/qemu-project/qemu",
               versions: [
                  {
                     lessThan: "*",
                     status: "unaffected",
                     version: "7eeb62b0ce3a8f64647bf53f93903abd1fbb0b94",
                     versionType: "git",
                  },
               ],
            },
            {
               collectionURL: "https://access.redhat.com/downloads/content/package-browser/",
               cpes: [
                  "cpe:/o:redhat:enterprise_linux:6",
               ],
               defaultStatus: "unknown",
               packageName: "qemu-kvm",
               product: "Red Hat Enterprise Linux 6",
               vendor: "Red Hat",
            },
            {
               collectionURL: "https://access.redhat.com/downloads/content/package-browser/",
               cpes: [
                  "cpe:/o:redhat:enterprise_linux:7",
               ],
               defaultStatus: "unknown",
               packageName: "qemu-kvm",
               product: "Red Hat Enterprise Linux 7",
               vendor: "Red Hat",
            },
            {
               collectionURL: "https://access.redhat.com/downloads/content/package-browser/",
               cpes: [
                  "cpe:/o:redhat:enterprise_linux:7",
               ],
               defaultStatus: "unknown",
               packageName: "qemu-kvm-ma",
               product: "Red Hat Enterprise Linux 7",
               vendor: "Red Hat",
            },
            {
               collectionURL: "https://access.redhat.com/downloads/content/package-browser/",
               cpes: [
                  "cpe:/o:redhat:enterprise_linux:8",
               ],
               defaultStatus: "unaffected",
               packageName: "virt:rhel/qemu-kvm",
               product: "Red Hat Enterprise Linux 8",
               vendor: "Red Hat",
            },
            {
               collectionURL: "https://access.redhat.com/downloads/content/package-browser/",
               cpes: [
                  "cpe:/a:redhat:advanced_virtualization:8::el8",
               ],
               defaultStatus: "unknown",
               packageName: "virt:av/qemu-kvm",
               product: "Red Hat Enterprise Linux 8 Advanced Virtualization",
               vendor: "Red Hat",
            },
            {
               collectionURL: "https://access.redhat.com/downloads/content/package-browser/",
               cpes: [
                  "cpe:/o:redhat:enterprise_linux:9",
               ],
               defaultStatus: "affected",
               packageName: "qemu-kvm",
               product: "Red Hat Enterprise Linux 9",
               vendor: "Red Hat",
            },
         ],
         datePublic: "2024-05-10T00:00:00+00:00",
         descriptions: [
            {
               lang: "en",
               value: "A flaw was found in the QEMU Virtio PCI Bindings (hw/virtio/virtio-pci.c). An improper release and use of the irqfd for vector 0 during the boot process leads to a guest triggerable crash via vhost_net_stop(). This flaw allows a malicious guest to crash the QEMU process on the host.",
            },
         ],
         metrics: [
            {
               other: {
                  content: {
                     namespace: "https://access.redhat.com/security/updates/classification/",
                     value: "Moderate",
                  },
                  type: "Red Hat severity rating",
               },
            },
            {
               cvssV3_1: {
                  attackComplexity: "LOW",
                  attackVector: "LOCAL",
                  availabilityImpact: "HIGH",
                  baseScore: 5.5,
                  baseSeverity: "MEDIUM",
                  confidentialityImpact: "NONE",
                  integrityImpact: "NONE",
                  privilegesRequired: "LOW",
                  scope: "UNCHANGED",
                  userInteraction: "NONE",
                  vectorString: "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
                  version: "3.1",
               },
               format: "CVSS",
            },
         ],
         problemTypes: [
            {
               descriptions: [
                  {
                     cweId: "CWE-672",
                     description: "Operation on a Resource after Expiration or Release",
                     lang: "en",
                     type: "CWE",
                  },
               ],
            },
         ],
         providerMetadata: {
            dateUpdated: "2024-11-13T14:26:44.935Z",
            orgId: "53f830b8-0a3f-465b-8143-3b8a9948e749",
            shortName: "redhat",
         },
         references: [
            {
               tags: [
                  "vdb-entry",
                  "x_refsource_REDHAT",
               ],
               url: "https://access.redhat.com/security/cve/CVE-2024-4693",
            },
            {
               name: "RHBZ#2279965",
               tags: [
                  "issue-tracking",
                  "x_refsource_REDHAT",
               ],
               url: "https://bugzilla.redhat.com/show_bug.cgi?id=2279965",
            },
         ],
         timeline: [
            {
               lang: "en",
               time: "2024-05-10T00:00:00+00:00",
               value: "Reported to Red Hat.",
            },
            {
               lang: "en",
               time: "2024-05-10T00:00:00+00:00",
               value: "Made public.",
            },
         ],
         title: "Qemu-kvm: virtio-pci: improper release of configure vector leads to guest triggerable crash",
         x_redhatCweChain: "CWE-672: Operation on a Resource after Expiration or Release",
      },
   },
   cveMetadata: {
      assignerOrgId: "53f830b8-0a3f-465b-8143-3b8a9948e749",
      assignerShortName: "redhat",
      cveId: "CVE-2024-4693",
      datePublished: "2024-05-10T12:57:41.445Z",
      dateReserved: "2024-05-09T14:49:40.107Z",
      dateUpdated: "2024-11-13T14:26:44.935Z",
      state: "PUBLISHED",
   },
   dataType: "CVE_RECORD",
   dataVersion: "5.1",
   "vulnerability-lookup:meta": {
      fkie_nvd: {
         descriptions: "[{\"lang\": \"en\", \"value\": \"A flaw was found in the QEMU Virtio PCI Bindings (hw/virtio/virtio-pci.c). An improper release and use of the irqfd for vector 0 during the boot process leads to a guest triggerable crash via vhost_net_stop(). This flaw allows a malicious guest to crash the QEMU process on the host.\"}, {\"lang\": \"es\", \"value\": \"Se encontr\\u00f3 una falla en los enlaces QEMU Virtio PCI (hw/virtio/virtio-pci.c). Una liberaci\\u00f3n y un uso inadecuados del irqfd para el vector 0 durante el proceso de arranque provocan un fallo desencadenable por el invitado a trav\\u00e9s de vhost_net_stop(). Esta falla permite que un invitado malintencionado bloquee el proceso QEMU en el host.\"}]",
         id: "CVE-2024-4693",
         lastModified: "2024-11-21T09:43:23.560",
         metrics: "{\"cvssMetricV31\": [{\"source\": \"secalert@redhat.com\", \"type\": \"Secondary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H\", \"baseScore\": 5.5, \"baseSeverity\": \"MEDIUM\", \"attackVector\": \"LOCAL\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"LOW\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"NONE\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"HIGH\"}, \"exploitabilityScore\": 1.8, \"impactScore\": 3.6}]}",
         published: "2024-05-14T15:44:26.070",
         references: "[{\"url\": \"https://access.redhat.com/security/cve/CVE-2024-4693\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"https://bugzilla.redhat.com/show_bug.cgi?id=2279965\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"https://access.redhat.com/security/cve/CVE-2024-4693\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"https://bugzilla.redhat.com/show_bug.cgi?id=2279965\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"https://security.netapp.com/advisory/ntap-20240828-0007/\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}]",
         sourceIdentifier: "secalert@redhat.com",
         vulnStatus: "Awaiting Analysis",
         weaknesses: "[{\"source\": \"secalert@redhat.com\", \"type\": \"Secondary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-672\"}]}]",
      },
      nvd: "{\"cve\":{\"id\":\"CVE-2024-4693\",\"sourceIdentifier\":\"secalert@redhat.com\",\"published\":\"2024-05-14T15:44:26.070\",\"lastModified\":\"2024-11-21T09:43:23.560\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"A flaw was found in the QEMU Virtio PCI Bindings (hw/virtio/virtio-pci.c). An improper release and use of the irqfd for vector 0 during the boot process leads to a guest triggerable crash via vhost_net_stop(). This flaw allows a malicious guest to crash the QEMU process on the host.\"},{\"lang\":\"es\",\"value\":\"Se encontró una falla en los enlaces QEMU Virtio PCI (hw/virtio/virtio-pci.c). Una liberación y un uso inadecuados del irqfd para el vector 0 durante el proceso de arranque provocan un fallo desencadenable por el invitado a través de vhost_net_stop(). Esta falla permite que un invitado malintencionado bloquee el proceso QEMU en el host.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"secalert@redhat.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":5.5,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":3.6}]},\"weaknesses\":[{\"source\":\"secalert@redhat.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-672\"}]}],\"references\":[{\"url\":\"https://access.redhat.com/security/cve/CVE-2024-4693\",\"source\":\"secalert@redhat.com\"},{\"url\":\"https://bugzilla.redhat.com/show_bug.cgi?id=2279965\",\"source\":\"secalert@redhat.com\"},{\"url\":\"https://access.redhat.com/security/cve/CVE-2024-4693\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://bugzilla.redhat.com/show_bug.cgi?id=2279965\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://security.netapp.com/advisory/ntap-20240828-0007/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}]}}",
      vulnrichment: {
         containers: "{\"adp\": [{\"title\": \"CVE Program Container\", \"references\": [{\"url\": \"https://access.redhat.com/security/cve/CVE-2024-4693\", \"tags\": [\"vdb-entry\", \"x_refsource_REDHAT\", \"x_transferred\"]}, {\"url\": \"https://bugzilla.redhat.com/show_bug.cgi?id=2279965\", \"name\": \"RHBZ#2279965\", \"tags\": [\"issue-tracking\", \"x_refsource_REDHAT\", \"x_transferred\"]}, {\"url\": \"https://security.netapp.com/advisory/ntap-20240828-0007/\"}], \"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2024-08-28T15:02:50.339Z\"}}, {\"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2024-4693\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-05-14T18:18:57.606294Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-05-23T19:01:24.374Z\"}, \"title\": \"CISA ADP Vulnrichment\"}], \"cna\": {\"title\": \"Qemu-kvm: virtio-pci: improper release of configure vector leads to guest triggerable crash\", \"metrics\": [{\"other\": {\"type\": \"Red Hat severity rating\", \"content\": {\"value\": \"Moderate\", \"namespace\": \"https://access.redhat.com/security/updates/classification/\"}}}, {\"format\": \"CVSS\", \"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 5.5, \"attackVector\": \"LOCAL\", \"baseSeverity\": \"MEDIUM\", \"vectorString\": \"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H\", \"integrityImpact\": \"NONE\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"HIGH\", \"privilegesRequired\": \"LOW\", \"confidentialityImpact\": \"NONE\"}}], \"affected\": [{\"repo\": \"https://gitlab.com/qemu-project/qemu\", \"versions\": [{\"status\": \"unaffected\", \"version\": \"7eeb62b0ce3a8f64647bf53f93903abd1fbb0b94\", \"lessThan\": \"*\", \"versionType\": \"git\"}], \"packageName\": \"qemu\", \"collectionURL\": \"https://gitlab.com/qemu-project/qemu\"}, {\"cpes\": [\"cpe:/o:redhat:enterprise_linux:6\"], \"vendor\": \"Red Hat\", \"product\": \"Red Hat Enterprise Linux 6\", \"packageName\": \"qemu-kvm\", \"collectionURL\": \"https://access.redhat.com/downloads/content/package-browser/\", \"defaultStatus\": \"unknown\"}, {\"cpes\": [\"cpe:/o:redhat:enterprise_linux:7\"], \"vendor\": \"Red Hat\", \"product\": \"Red Hat Enterprise Linux 7\", \"packageName\": \"qemu-kvm\", \"collectionURL\": \"https://access.redhat.com/downloads/content/package-browser/\", \"defaultStatus\": \"unknown\"}, {\"cpes\": [\"cpe:/o:redhat:enterprise_linux:7\"], \"vendor\": \"Red Hat\", \"product\": \"Red Hat Enterprise Linux 7\", \"packageName\": \"qemu-kvm-ma\", \"collectionURL\": \"https://access.redhat.com/downloads/content/package-browser/\", \"defaultStatus\": \"unknown\"}, {\"cpes\": [\"cpe:/o:redhat:enterprise_linux:8\"], \"vendor\": \"Red Hat\", \"product\": \"Red Hat Enterprise Linux 8\", \"packageName\": \"virt:rhel/qemu-kvm\", \"collectionURL\": \"https://access.redhat.com/downloads/content/package-browser/\", \"defaultStatus\": \"unaffected\"}, {\"cpes\": [\"cpe:/a:redhat:advanced_virtualization:8::el8\"], \"vendor\": \"Red Hat\", \"product\": \"Red Hat Enterprise Linux 8 Advanced Virtualization\", \"packageName\": \"virt:av/qemu-kvm\", \"collectionURL\": \"https://access.redhat.com/downloads/content/package-browser/\", \"defaultStatus\": \"unknown\"}, {\"cpes\": [\"cpe:/o:redhat:enterprise_linux:9\"], \"vendor\": \"Red Hat\", \"product\": \"Red Hat Enterprise Linux 9\", \"packageName\": \"qemu-kvm\", \"collectionURL\": \"https://access.redhat.com/downloads/content/package-browser/\", \"defaultStatus\": \"affected\"}], \"timeline\": [{\"lang\": \"en\", \"time\": \"2024-05-10T00:00:00+00:00\", \"value\": \"Reported to Red Hat.\"}, {\"lang\": \"en\", \"time\": \"2024-05-10T00:00:00+00:00\", \"value\": \"Made public.\"}], \"datePublic\": \"2024-05-10T00:00:00+00:00\", \"references\": [{\"url\": \"https://access.redhat.com/security/cve/CVE-2024-4693\", \"tags\": [\"vdb-entry\", \"x_refsource_REDHAT\"]}, {\"url\": \"https://bugzilla.redhat.com/show_bug.cgi?id=2279965\", \"name\": \"RHBZ#2279965\", \"tags\": [\"issue-tracking\", \"x_refsource_REDHAT\"]}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"A flaw was found in the QEMU Virtio PCI Bindings (hw/virtio/virtio-pci.c). An improper release and use of the irqfd for vector 0 during the boot process leads to a guest triggerable crash via vhost_net_stop(). This flaw allows a malicious guest to crash the QEMU process on the host.\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-672\", \"description\": \"Operation on a Resource after Expiration or Release\"}]}], \"providerMetadata\": {\"orgId\": \"53f830b8-0a3f-465b-8143-3b8a9948e749\", \"shortName\": \"redhat\", \"dateUpdated\": \"2024-11-13T14:26:44.935Z\"}, \"x_redhatCweChain\": \"CWE-672: Operation on a Resource after Expiration or Release\"}}",
         cveMetadata: "{\"cveId\": \"CVE-2024-4693\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2024-11-13T14:26:44.935Z\", \"dateReserved\": \"2024-05-09T14:49:40.107Z\", \"assignerOrgId\": \"53f830b8-0a3f-465b-8143-3b8a9948e749\", \"datePublished\": \"2024-05-10T12:57:41.445Z\", \"assignerShortName\": \"redhat\"}",
         dataType: "CVE_RECORD",
         dataVersion: "5.1",
      },
   },
}


Log in or create an account to share your comment.

Security Advisory comment format.

This schema specifies the format of a comment related to a security advisory.

UUIDv4 of the comment
UUIDv4 of the Vulnerability-Lookup instance
When the comment was created originally
When the comment was last updated
Title of the comment
Description of the comment
The identifier of the vulnerability (CVE ID, GHSA-ID, PYSEC ID, etc.).



Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.