fkie_cve-2024-8354
Vulnerability from fkie_nvd
Published
2024-09-19 11:15
Modified
2024-11-21 09:53
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Summary
A flaw was found in QEMU. An assertion failure was present in the usb_ep_get() function in hw/net/core.c when trying to get the USB endpoint from a USB device. This flaw may allow a malicious unprivileged guest user to crash the QEMU process on the host and cause a denial of service condition.
References
secalert@redhat.comhttps://access.redhat.com/security/cve/CVE-2024-8354Vendor Advisory
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=2313497Issue Tracking
af854a3a-2127-422b-91ae-364da2661108https://security.netapp.com/advisory/ntap-20241011-0008/
Impacted products
Vendor Product Version
qemu qemu -
redhat enterprise_linux 6.0
redhat enterprise_linux 7.0
redhat enterprise_linux 8.0
redhat enterprise_linux 8.0
redhat enterprise_linux 9.0


To clipboard 

{
   configurations: [
      {
         nodes: [
            {
               cpeMatch: [
                  {
                     criteria: "cpe:2.3:a:qemu:qemu:-:*:*:*:*:*:*:*",
                     matchCriteriaId: "6D9E0C78-9678-4CEE-9389-962CF618A51F",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*",
                     matchCriteriaId: "2F6AB192-9D7D-4A9A-8995-E53A9DE9EAFC",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*",
                     matchCriteriaId: "142AD0DD-4CF3-4D74-9442-459CE3347E3A",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:-:*:*:*",
                     matchCriteriaId: "053C1B35-3869-41C2-9551-044182DE0A64",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:advanced_virtualization:*:*:*",
                     matchCriteriaId: "3AA08768-75AF-4791-B229-AE938C780959",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*",
                     matchCriteriaId: "7F6FB57C-2BC7-487C-96DD-132683AEB35D",
                     vulnerable: true,
                  },
               ],
               negate: false,
               operator: "OR",
            },
         ],
      },
   ],
   cveTags: [],
   descriptions: [
      {
         lang: "en",
         value: "A flaw was found in QEMU. An assertion failure was present in the usb_ep_get() function in hw/net/core.c when trying to get the USB endpoint from a USB device. This flaw may allow a malicious unprivileged guest user to crash the QEMU process on the host and cause a denial of service condition.",
      },
      {
         lang: "es",
         value: "Se encontró una falla en QEMU. Se produjo un error de aserción en la función usb_ep_get() en hw/net/core.c al intentar obtener el endpoint USB de un dispositivo USB. Esta falla puede permitir que un usuario invitado malintencionado y sin privilegios bloquee el proceso QEMU en el host y provoque una condición de denegación de servicio.",
      },
   ],
   id: "CVE-2024-8354",
   lastModified: "2024-11-21T09:53:05.777",
   metrics: {
      cvssMetricV31: [
         {
            cvssData: {
               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",
            },
            exploitabilityScore: 1.8,
            impactScore: 3.6,
            source: "secalert@redhat.com",
            type: "Primary",
         },
         {
            cvssData: {
               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",
            },
            exploitabilityScore: 1.8,
            impactScore: 3.6,
            source: "nvd@nist.gov",
            type: "Secondary",
         },
      ],
   },
   published: "2024-09-19T11:15:10.440",
   references: [
      {
         source: "secalert@redhat.com",
         tags: [
            "Vendor Advisory",
         ],
         url: "https://access.redhat.com/security/cve/CVE-2024-8354",
      },
      {
         source: "secalert@redhat.com",
         tags: [
            "Issue Tracking",
         ],
         url: "https://bugzilla.redhat.com/show_bug.cgi?id=2313497",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         url: "https://security.netapp.com/advisory/ntap-20241011-0008/",
      },
   ],
   sourceIdentifier: "secalert@redhat.com",
   vulnStatus: "Modified",
   weaknesses: [
      {
         description: [
            {
               lang: "en",
               value: "CWE-617",
            },
         ],
         source: "secalert@redhat.com",
         type: "Primary",
      },
   ],
}


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