github - ghsa-875q-9h9j-qhmh

ghsa-875q-9h9j-qhmh

Vulnerability from github

Published

2023-07-06 19:24

Modified

2024-04-04 05:34

Severity ?

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

Details

A remote denial of service vulnerability was found in the Linux kernel’s TIPC kernel module. The while loop in tipc_link_xmit() hits an unknown state while attempting to parse SKBs, which are not in the queue. Sending two small UDP packets to a system with a UDP bearer results in the CPU utilization for the system to instantly spike to 100%, causing a denial of service condition.

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2023-1390"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-1050"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-03-16T21:15:00Z",
    "severity": "HIGH"
  },
  "details": "A remote denial of service vulnerability was found in the Linux kernel\u2019s TIPC kernel module. The while loop in tipc_link_xmit() hits an unknown state while attempting to parse SKBs, which are not in the queue. Sending two small UDP packets to a system with a UDP bearer results in the CPU utilization for the system to instantly spike to 100%, causing a denial of service condition.",
  "id": "GHSA-875q-9h9j-qhmh",
  "modified": "2024-04-04T05:34:39Z",
  "published": "2023-07-06T19:24:11Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-1390"
    },
    {
      "type": "WEB",
      "url": "https://github.com/torvalds/linux/commit/b77413446408fdd256599daf00d5be72b5f3e7c6"
    },
    {
      "type": "WEB",
      "url": "https://gist.github.com/netspooky/bee2d07022f6350bb88eaa48e571d9b5"
    },
    {
      "type": "WEB",
      "url": "https://infosec.exchange/%40_mattata/109427999461122360"
    },
    {
      "type": "WEB",
      "url": "https://infosec.exchange/@_mattata/109427999461122360"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20230420-0001"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2023-1390

Vulnerability from cvelistv5

Published

2023-03-16 00:00

Modified

2024-08-02 05:49

Severity ?

Summary

References

▼	URL	Tags
	https://gist.github.com/netspooky/bee2d07022f6350bb88eaa48e571d9b5
	https://infosec.exchange/%40_mattata/109427999461122360
	https://github.com/torvalds/linux/commit/b77413446408fdd256599daf00d5be72b5f3e7c6
	https://security.netapp.com/advisory/ntap-20230420-0001/

Impacted products

▼	Vendor	Product
	n/a	Linux kernel (TIPC kernel module)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T05:49:11.042Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://gist.github.com/netspooky/bee2d07022f6350bb88eaa48e571d9b5"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://infosec.exchange/%40_mattata/109427999461122360"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/torvalds/linux/commit/b77413446408fdd256599daf00d5be72b5f3e7c6"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://security.netapp.com/advisory/ntap-20230420-0001/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Linux kernel (TIPC kernel module)",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "Fixed in kernel 5.11-rc4"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A remote denial of service vulnerability was found in the Linux kernel\u2019s TIPC kernel module. The while loop in tipc_link_xmit() hits an unknown state while attempting to parse SKBs, which are not in the queue. Sending two small UDP packets to a system with a UDP bearer results in the CPU utilization for the system to instantly spike to 100%, causing a denial of service condition."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-1050",
              "description": "CWE-1050",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-04-20T00:00:00",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
      },
      "references": [
        {
          "url": "https://gist.github.com/netspooky/bee2d07022f6350bb88eaa48e571d9b5"
        },
        {
          "url": "https://infosec.exchange/%40_mattata/109427999461122360"
        },
        {
          "url": "https://github.com/torvalds/linux/commit/b77413446408fdd256599daf00d5be72b5f3e7c6"
        },
        {
          "url": "https://security.netapp.com/advisory/ntap-20230420-0001/"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2023-1390",
    "datePublished": "2023-03-16T00:00:00",
    "dateReserved": "2023-03-14T00:00:00",
    "dateUpdated": "2024-08-02T05:49:11.042Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

Action not permitted