github - ghsa-3qx7-ff8p-6j2r

ghsa-3qx7-ff8p-6j2r

Vulnerability from github

Published

2024-07-05 15:32

Modified

2024-07-05 15:32

Severity ?

6.0 (Medium) - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H

Details

A flaw was found in the virtio-net device in QEMU. When enabling the RSS feature on the virtio-net network card, the indirections_table data within RSS becomes controllable. Setting excessively large values may cause an index out-of-bounds issue, potentially resulting in heap overflow access. This flaw allows a privileged user in the guest to crash the QEMU process on the host.

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{
   affected: [],
   aliases: [
      "CVE-2024-6505",
   ],
   database_specific: {
      cwe_ids: [
         "CWE-125",
      ],
      github_reviewed: false,
      github_reviewed_at: null,
      nvd_published_at: "2024-07-05T14:15:03Z",
      severity: "MODERATE",
   },
   details: "A flaw was found in the virtio-net device in QEMU. When enabling the RSS feature on the virtio-net network card, the indirections_table data within RSS becomes controllable. Setting excessively large values may cause an index out-of-bounds issue, potentially resulting in heap overflow access. This flaw allows a privileged user in the guest to crash the QEMU process on the host.",
   id: "GHSA-3qx7-ff8p-6j2r",
   modified: "2024-07-05T15:32:06Z",
   published: "2024-07-05T15:32:06Z",
   references: [
      {
         type: "ADVISORY",
         url: "https://nvd.nist.gov/vuln/detail/CVE-2024-6505",
      },
      {
         type: "WEB",
         url: "https://access.redhat.com/security/cve/CVE-2024-6505",
      },
      {
         type: "WEB",
         url: "https://bugzilla.redhat.com/show_bug.cgi?id=2295760",
      },
   ],
   schema_version: "1.4.0",
   severity: [
      {
         score: "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H",
         type: "CVSS_V3",
      },
   ],
}

CVE-2024-6505 (GCVE-0-2024-6505)

Vulnerability from cvelistv5

Published

2024-07-05 13:51

Modified

2024-11-13 14:27

Severity ?

6.8 (Medium) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H

Summary

References

▼	URL	Tags
	https://access.redhat.com/security/cve/CVE-2024-6505	vdb-entry, x_refsource_REDHAT
	https://bugzilla.redhat.com/show_bug.cgi?id=2295760	issue-tracking, x_refsource_REDHAT

Impacted products

Vendor

Product

Version

▼

Version: 5.1.0 ≤

Red Hat	Red Hat Enterprise Linux 6	cpe:/o:redhat:enterprise_linux:6
Red Hat	Red Hat Enterprise Linux 7	cpe:/o:redhat:enterprise_linux:7
Red Hat	Red Hat Enterprise Linux 7	cpe:/o:redhat:enterprise_linux:7
Red Hat	Red Hat Enterprise Linux 8	cpe:/o:redhat:enterprise_linux:8
Red Hat	Red Hat Enterprise Linux 8 Advanced Virtualization	cpe:/a:redhat:advanced_virtualization:8::el8
Red Hat	Red Hat Enterprise Linux 9	cpe:/o:redhat:enterprise_linux:9

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{
   containers: {
      adp: [
         {
            metrics: [
               {
                  other: {
                     content: {
                        id: "CVE-2024-6505",
                        options: [
                           {
                              Exploitation: "none",
                           },
                           {
                              Automatable: "no",
                           },
                           {
                              "Technical Impact": "partial",
                           },
                        ],
                        role: "CISA Coordinator",
                        timestamp: "2024-07-13T20:15:08.315330Z",
                        version: "2.0.3",
                     },
                     type: "ssvc",
                  },
               },
            ],
            providerMetadata: {
               dateUpdated: "2024-07-13T20:15:15.670Z",
               orgId: "134c704f-9b21-4f2e-91b3-4a467353bcc0",
               shortName: "CISA-ADP",
            },
            title: "CISA ADP Vulnrichment",
         },
         {
            providerMetadata: {
               dateUpdated: "2024-08-16T17:02:42.843Z",
               orgId: "af854a3a-2127-422b-91ae-364da2661108",
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               },
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                     "x_transferred",
                  ],
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               {
                  url: "https://security.netapp.com/advisory/ntap-20240816-0006/",
               },
            ],
            title: "CVE Program Container",
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      ],
      cna: {
         affected: [
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               collectionURL: "https://gitlab.com/qemu-project/qemu",
               defaultStatus: "unaffected",
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               versions: [
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               packageName: "qemu-kvm",
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               vendor: "Red Hat",
            },
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               cpes: [
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               defaultStatus: "affected",
               packageName: "virt:rhel/qemu-kvm",
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               collectionURL: "https://access.redhat.com/downloads/content/package-browser/",
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               defaultStatus: "affected",
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            },
         ],
         metrics: [
            {
               other: {
                  content: {
                     namespace: "https://access.redhat.com/security/updates/classification/",
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                  },
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            },
            {
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                  attackVector: "NETWORK",
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                  baseScore: 6.8,
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                  confidentialityImpact: "NONE",
                  integrityImpact: "NONE",
                  privilegesRequired: "HIGH",
                  scope: "CHANGED",
                  userInteraction: "NONE",
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         ],
         problemTypes: [
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                     type: "CWE",
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         providerMetadata: {
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            },
            {
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               time: "2024-07-04T00:00:00+00:00",
               value: "Made public.",
            },
         ],
         title: "Qemu-kvm: virtio-net: queue index out-of-bounds access in software rss",
         workarounds: [
            {
               lang: "en",
               value: "A viable mitigation for this vulnerability is to disable RSS on the nic/virtio driver. \nThis can be performed either with the following qemu-kvm command \"-device virtio-net-pci,rss=off\", or, alternatively, by directly modifying the KVM XML file to disable RSS using a standard configuration tool (ex. libvirt).",
            },
         ],
         x_redhatCweChain: "CWE-125: Out-of-bounds Read",
      },
   },
   cveMetadata: {
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      datePublished: "2024-07-05T13:51:38.241Z",
      dateReserved: "2024-07-04T09:08:42.796Z",
      dateUpdated: "2024-11-13T14:27:00.253Z",
      state: "PUBLISHED",
   },
   dataType: "CVE_RECORD",
   dataVersion: "5.1",
}

All sightings related to this event Export sightings related to this event

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.

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