github - ghsa-6g4r-v8v9-hj9h

GHSA-6G4R-V8V9-HJ9H

Vulnerability from github – Published: 2024-07-16 15:30 – Updated: 2024-07-23 15:31

Details

In the Linux kernel, the following vulnerability has been resolved:

vdpa/mlx5: add validation for VIRTIO_NET_CTRL_MQ_VQ_PAIRS_SET command

When control vq receives a VIRTIO_NET_CTRL_MQ_VQ_PAIRS_SET command request from the driver, presently there is no validation against the number of queue pairs to configure, or even if multiqueue had been negotiated or not is unverified. This may lead to kernel panic due to uninitialized resource for the queues were there any bogus request sent down by untrusted driver. Tie up the loose ends there.

Severity ?

5.5 (Medium)


                  
                    CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2022-48864"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-908"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-07-16T13:15:13Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nvdpa/mlx5: add validation for VIRTIO_NET_CTRL_MQ_VQ_PAIRS_SET command\n\nWhen control vq receives a VIRTIO_NET_CTRL_MQ_VQ_PAIRS_SET command\nrequest from the driver, presently there is no validation against the\nnumber of queue pairs to configure, or even if multiqueue had been\nnegotiated or not is unverified. This may lead to kernel panic due to\nuninitialized resource for the queues were there any bogus request\nsent down by untrusted driver. Tie up the loose ends there.",
  "id": "GHSA-6g4r-v8v9-hj9h",
  "modified": "2024-07-23T15:31:08Z",
  "published": "2024-07-16T15:30:50Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-48864"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/9f6effca75626c7a7c7620dabcb1a254ca530230"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e7e118416465f2ba8b55007e5b789823e101421e"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ed0f849fc3a63ed2ddf5e72cdb1de3bdbbb0f8eb"
    }
  ],
  "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-2022-48864 (GCVE-0-2022-48864)

Vulnerability from cvelistv5 – Published: 2024-07-16 12:25 – Updated: 2025-05-04 08:24

Summary

In the Linux kernel, the following vulnerability has been resolved: vdpa/mlx5: add validation for VIRTIO_NET_CTRL_MQ_VQ_PAIRS_SET command When control vq receives a VIRTIO_NET_CTRL_MQ_VQ_PAIRS_SET command request from the driver, presently there is no validation against the number of queue pairs to configure, or even if multiqueue had been negotiated or not is unverified. This may lead to kernel panic due to uninitialized resource for the queues were there any bogus request sent down by untrusted driver. Tie up the loose ends there.

Severity ?

No CVSS data available.

Assigner

Linux

References

URL

Tags

	https://git.kernel.org/stable/c/e7e118416465f2ba8…
	https://git.kernel.org/stable/c/9f6effca75626c7a7…
	https://git.kernel.org/stable/c/ed0f849fc3a63ed2d…

Impacted products

Vendor

Product

Version

Linux

Affected: 52893733f2c5886fc74be6c386d12b59a3f581df , < e7e118416465f2ba8b55007e5b789823e101421e (git)
Affected: 52893733f2c5886fc74be6c386d12b59a3f581df , < 9f6effca75626c7a7c7620dabcb1a254ca530230 (git)
Affected: 52893733f2c5886fc74be6c386d12b59a3f581df , < ed0f849fc3a63ed2ddf5e72cdb1de3bdbbb0f8eb (git)

Linux

Affected: 5.15
Unaffected: 0 , < 5.15 (semver)
Unaffected: 5.15.29 , ≤ 5.15.* (semver)
Unaffected: 5.16.15 , ≤ 5.16.* (semver)
Unaffected: 5.17 , ≤ * (original_commit_for_fix)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T15:25:01.614Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/e7e118416465f2ba8b55007e5b789823e101421e"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/9f6effca75626c7a7c7620dabcb1a254ca530230"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/ed0f849fc3a63ed2ddf5e72cdb1de3bdbbb0f8eb"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2022-48864",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-10T16:25:22.300777Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-11T17:34:07.092Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/vdpa/mlx5/net/mlx5_vnet.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "e7e118416465f2ba8b55007e5b789823e101421e",
              "status": "affected",
              "version": "52893733f2c5886fc74be6c386d12b59a3f581df",
              "versionType": "git"
            },
            {
              "lessThan": "9f6effca75626c7a7c7620dabcb1a254ca530230",
              "status": "affected",
              "version": "52893733f2c5886fc74be6c386d12b59a3f581df",
              "versionType": "git"
            },
            {
              "lessThan": "ed0f849fc3a63ed2ddf5e72cdb1de3bdbbb0f8eb",
              "status": "affected",
              "version": "52893733f2c5886fc74be6c386d12b59a3f581df",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/vdpa/mlx5/net/mlx5_vnet.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.15"
            },
            {
              "lessThan": "5.15",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.29",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.16.*",
              "status": "unaffected",
              "version": "5.16.15",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "5.17",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.29",
                  "versionStartIncluding": "5.15",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.16.15",
                  "versionStartIncluding": "5.15",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.17",
                  "versionStartIncluding": "5.15",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nvdpa/mlx5: add validation for VIRTIO_NET_CTRL_MQ_VQ_PAIRS_SET command\n\nWhen control vq receives a VIRTIO_NET_CTRL_MQ_VQ_PAIRS_SET command\nrequest from the driver, presently there is no validation against the\nnumber of queue pairs to configure, or even if multiqueue had been\nnegotiated or not is unverified. This may lead to kernel panic due to\nuninitialized resource for the queues were there any bogus request\nsent down by untrusted driver. Tie up the loose ends there."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-05-04T08:24:59.139Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/e7e118416465f2ba8b55007e5b789823e101421e"
        },
        {
          "url": "https://git.kernel.org/stable/c/9f6effca75626c7a7c7620dabcb1a254ca530230"
        },
        {
          "url": "https://git.kernel.org/stable/c/ed0f849fc3a63ed2ddf5e72cdb1de3bdbbb0f8eb"
        }
      ],
      "title": "vdpa/mlx5: add validation for VIRTIO_NET_CTRL_MQ_VQ_PAIRS_SET command",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2022-48864",
    "datePublished": "2024-07-16T12:25:27.144Z",
    "dateReserved": "2024-07-16T11:38:08.920Z",
    "dateUpdated": "2025-05-04T08:24:59.139Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-6G4R-V8V9-HJ9H

CVE-2022-48864 (GCVE-0-2022-48864)

Tags

Sightings

Nomenclature