github - ghsa-hxcf-7gwm-65p8

ghsa-hxcf-7gwm-65p8

Vulnerability from github

Published

2024-05-21 15:31

Modified

2025-05-12 21:30

Severity ?

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

Details

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

virtio-net: Add validation for used length

This adds validation for used length (might come from an untrusted device) to avoid data corruption or loss.

Show details on source website

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2021-47352"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-787"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-05-21T15:15:21Z",
    "severity": "HIGH"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nvirtio-net: Add validation for used length\n\nThis adds validation for used length (might come\nfrom an untrusted device) to avoid data corruption\nor loss.",
  "id": "GHSA-hxcf-7gwm-65p8",
  "modified": "2025-05-12T21:30:55Z",
  "published": "2024-05-21T15:31:43Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-47352"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3133e01514c3c498f2b01ff210ee6134b70c663c"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ad993a95c508417acdeb15244109e009e50d8758"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ba710baa1cc1b17a0483f7befe03e696efd17292"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c1b40d1959517ff2ea473d40eeab4691d6d62462"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c92298d228f61589dd21657af2bea95fc866b813"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2021-47352

Vulnerability from cvelistv5

Published

2024-05-21 14:35

Modified

2025-05-04 07:09

Severity ?

Summary

virtio-net: Add validation for used length

References

▼	URL	Tags
	https://git.kernel.org/stable/c/c1b40d1959517ff2ea473d40eeab4691d6d62462
	https://git.kernel.org/stable/c/c92298d228f61589dd21657af2bea95fc866b813
	https://git.kernel.org/stable/c/3133e01514c3c498f2b01ff210ee6134b70c663c
	https://git.kernel.org/stable/c/ba710baa1cc1b17a0483f7befe03e696efd17292
	https://git.kernel.org/stable/c/ad993a95c508417acdeb15244109e009e50d8758

Impacted products

▼	Vendor	Product
	Linux	Linux
	Linux	Linux

Show details on NVD website

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T05:32:08.505Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/c92298d228f61589dd21657af2bea95fc866b813"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/3133e01514c3c498f2b01ff210ee6134b70c663c"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/ba710baa1cc1b17a0483f7befe03e696efd17292"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/ad993a95c508417acdeb15244109e009e50d8758"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2021-47352",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-10T15:38:39.694535Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-11T17:33:48.464Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/virtio_net.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "c1b40d1959517ff2ea473d40eeab4691d6d62462",
              "status": "affected",
              "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
              "versionType": "git"
            },
            {
              "lessThan": "c92298d228f61589dd21657af2bea95fc866b813",
              "status": "affected",
              "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
              "versionType": "git"
            },
            {
              "lessThan": "3133e01514c3c498f2b01ff210ee6134b70c663c",
              "status": "affected",
              "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
              "versionType": "git"
            },
            {
              "lessThan": "ba710baa1cc1b17a0483f7befe03e696efd17292",
              "status": "affected",
              "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
              "versionType": "git"
            },
            {
              "lessThan": "ad993a95c508417acdeb15244109e009e50d8758",
              "status": "affected",
              "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/virtio_net.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.293",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.51",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.12.*",
              "status": "unaffected",
              "version": "5.12.18",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.13.*",
              "status": "unaffected",
              "version": "5.13.3",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "5.14",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.4.293",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.51",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.12.18",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.13.3",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.14",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nvirtio-net: Add validation for used length\n\nThis adds validation for used length (might come\nfrom an untrusted device) to avoid data corruption\nor loss."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-05-04T07:09:11.539Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/c1b40d1959517ff2ea473d40eeab4691d6d62462"
        },
        {
          "url": "https://git.kernel.org/stable/c/c92298d228f61589dd21657af2bea95fc866b813"
        },
        {
          "url": "https://git.kernel.org/stable/c/3133e01514c3c498f2b01ff210ee6134b70c663c"
        },
        {
          "url": "https://git.kernel.org/stable/c/ba710baa1cc1b17a0483f7befe03e696efd17292"
        },
        {
          "url": "https://git.kernel.org/stable/c/ad993a95c508417acdeb15244109e009e50d8758"
        }
      ],
      "title": "virtio-net: Add validation for used length",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2021-47352",
    "datePublished": "2024-05-21T14:35:56.473Z",
    "dateReserved": "2024-05-21T14:28:16.985Z",
    "dateUpdated": "2025-05-04T07:09:11.539Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Log in or create an account to share your comment.

Tags

Taxonomy of the tags.

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

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.