github - ghsa-c58x-2x8h-gwq3

ghsa-c58x-2x8h-gwq3

Vulnerability from github

Published

2024-05-14 18:30

Modified

2024-05-14 18:30

Severity ?

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

Details

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.

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{
  "affected": [],
  "aliases": [
    "CVE-2024-4693"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-672"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-05-14T15:44:26Z",
    "severity": "MODERATE"
  },
  "details": "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.",
  "id": "GHSA-c58x-2x8h-gwq3",
  "modified": "2024-05-14T18:30:56Z",
  "published": "2024-05-14T18:30:56Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-4693"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/security/cve/CVE-2024-4693"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2279965"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

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

Summary

Qemu-kvm: virtio-pci: improper release of configure vector leads to guest triggerable crash

References

▼	URL	Tags
	https://access.redhat.com/security/cve/CVE-2024-4693	vdb-entry, x_refsource_REDHAT
	https://bugzilla.redhat.com/show_bug.cgi?id=2279965	issue-tracking, x_refsource_REDHAT

Impacted products

▼	Vendor	Product

	Red Hat	Red Hat Enterprise Linux 6
	Red Hat	Red Hat Enterprise Linux 7
	Red Hat	Red Hat Enterprise Linux 7
	Red Hat	Red Hat Enterprise Linux 8
	Red Hat	Red Hat Enterprise Linux 8 Advanced Virtualization
	Red Hat	Red Hat Enterprise Linux 9

Show details on NVD website

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  "containers": {
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        "metrics": [
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                "options": [
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                  },
                  {
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                  },
                  {
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                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-05-14T18:18:57.606294Z",
                "version": "2.0.3"
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          "shortName": "CISA-ADP"
        },
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            "url": "https://security.netapp.com/advisory/ntap-20240828-0007/"
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        ],
        "title": "CVE Program Container"
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    "cna": {
      "affected": [
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          "collectionURL": "https://gitlab.com/qemu-project/qemu",
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      "metrics": [
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        },
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      ],
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    "state": "PUBLISHED"
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}

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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