fkie_nvd - fkie_cve-2022-49269

fkie_cve-2022-49269

Vulnerability from fkie_nvd

Published

2025-02-26 07:01

Modified

2025-02-26 07:01

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: can: isotp: sanitize CAN ID checks in isotp_bind() Syzbot created an environment that lead to a state machine status that can not be reached with a compliant CAN ID address configuration. The provided address information consisted of CAN ID 0x6000001 and 0xC28001 which both boil down to 11 bit CAN IDs 0x001 in sending and receiving. Sanitize the SFF/EFF CAN ID values before performing the address checks.

References

▼	URL	Tags
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/3ea566422cbde9610c2734980d1286ab681bb40e
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/7b4652fc71dcec043977a6def80ef5034c913615
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/cf522d741f5301223cc94b978eb1603c7590d65e
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/d72866a7f5326160d2a9d945a33eb6ef1883e25d
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/f343dbe82314ab457153c9afd970be4e9e553020

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ncan: isotp: sanitize CAN ID checks in isotp_bind()\n\nSyzbot created an environment that lead to a state machine status that\ncan not be reached with a compliant CAN ID address configuration.\nThe provided address information consisted of CAN ID 0x6000001 and 0xC28001\nwhich both boil down to 11 bit CAN IDs 0x001 in sending and receiving.\n\nSanitize the SFF/EFF CAN ID values before performing the address checks."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: can: isotp: sanitize CAN ID checks in isotp_bind() Syzbot cre\u00f3 un entorno que condujo a un estado de m\u00e1quina de estados al que no se puede acceder con una configuraci\u00f3n de direcci\u00f3n CAN ID compatible. La informaci\u00f3n de direcci\u00f3n proporcionada consist\u00eda en CAN ID 0x6000001 y 0xC28001, que se reducen a 11 bits CAN ID 0x001 en env\u00edo y recepci\u00f3n. Sanitize los valores SFF/EFF CAN ID antes de realizar las comprobaciones de direcci\u00f3n."
    }
  ],
  "id": "CVE-2022-49269",
  "lastModified": "2025-02-26T07:01:03.813",
  "metrics": {},
  "published": "2025-02-26T07:01:03.813",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/3ea566422cbde9610c2734980d1286ab681bb40e"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/7b4652fc71dcec043977a6def80ef5034c913615"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/cf522d741f5301223cc94b978eb1603c7590d65e"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/d72866a7f5326160d2a9d945a33eb6ef1883e25d"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/f343dbe82314ab457153c9afd970be4e9e553020"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Awaiting Analysis"
}

CVE-2022-49269 (GCVE-0-2022-49269)

Vulnerability from cvelistv5

Published

2025-02-26 01:56

Modified

2025-05-04 08:33

Severity ?

Summary

References

▼	URL	Tags
	https://git.kernel.org/stable/c/d72866a7f5326160d2a9d945a33eb6ef1883e25d
	https://git.kernel.org/stable/c/f343dbe82314ab457153c9afd970be4e9e553020
	https://git.kernel.org/stable/c/cf522d741f5301223cc94b978eb1603c7590d65e
	https://git.kernel.org/stable/c/7b4652fc71dcec043977a6def80ef5034c913615
	https://git.kernel.org/stable/c/3ea566422cbde9610c2734980d1286ab681bb40e

Impacted products

Vendor

Product

Version

▼

Linux

Version: e057dd3fc20ffb3d7f150af46542a51b59b90127
Version: e057dd3fc20ffb3d7f150af46542a51b59b90127
Version: e057dd3fc20ffb3d7f150af46542a51b59b90127
Version: e057dd3fc20ffb3d7f150af46542a51b59b90127
Version: e057dd3fc20ffb3d7f150af46542a51b59b90127

Linux

Version: 5.10

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "net/can/isotp.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "d72866a7f5326160d2a9d945a33eb6ef1883e25d",
              "status": "affected",
              "version": "e057dd3fc20ffb3d7f150af46542a51b59b90127",
              "versionType": "git"
            },
            {
              "lessThan": "f343dbe82314ab457153c9afd970be4e9e553020",
              "status": "affected",
              "version": "e057dd3fc20ffb3d7f150af46542a51b59b90127",
              "versionType": "git"
            },
            {
              "lessThan": "cf522d741f5301223cc94b978eb1603c7590d65e",
              "status": "affected",
              "version": "e057dd3fc20ffb3d7f150af46542a51b59b90127",
              "versionType": "git"
            },
            {
              "lessThan": "7b4652fc71dcec043977a6def80ef5034c913615",
              "status": "affected",
              "version": "e057dd3fc20ffb3d7f150af46542a51b59b90127",
              "versionType": "git"
            },
            {
              "lessThan": "3ea566422cbde9610c2734980d1286ab681bb40e",
              "status": "affected",
              "version": "e057dd3fc20ffb3d7f150af46542a51b59b90127",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "net/can/isotp.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.10"
            },
            {
              "lessThan": "5.10",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.110",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.33",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.16.*",
              "status": "unaffected",
              "version": "5.16.19",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.17.*",
              "status": "unaffected",
              "version": "5.17.2",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "5.18",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.110",
                  "versionStartIncluding": "5.10",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.33",
                  "versionStartIncluding": "5.10",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.16.19",
                  "versionStartIncluding": "5.10",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.17.2",
                  "versionStartIncluding": "5.10",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.18",
                  "versionStartIncluding": "5.10",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ncan: isotp: sanitize CAN ID checks in isotp_bind()\n\nSyzbot created an environment that lead to a state machine status that\ncan not be reached with a compliant CAN ID address configuration.\nThe provided address information consisted of CAN ID 0x6000001 and 0xC28001\nwhich both boil down to 11 bit CAN IDs 0x001 in sending and receiving.\n\nSanitize the SFF/EFF CAN ID values before performing the address checks."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-05-04T08:33:45.911Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/d72866a7f5326160d2a9d945a33eb6ef1883e25d"
        },
        {
          "url": "https://git.kernel.org/stable/c/f343dbe82314ab457153c9afd970be4e9e553020"
        },
        {
          "url": "https://git.kernel.org/stable/c/cf522d741f5301223cc94b978eb1603c7590d65e"
        },
        {
          "url": "https://git.kernel.org/stable/c/7b4652fc71dcec043977a6def80ef5034c913615"
        },
        {
          "url": "https://git.kernel.org/stable/c/3ea566422cbde9610c2734980d1286ab681bb40e"
        }
      ],
      "title": "can: isotp: sanitize CAN ID checks in isotp_bind()",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2022-49269",
    "datePublished": "2025-02-26T01:56:17.204Z",
    "dateReserved": "2025-02-26T01:49:39.297Z",
    "dateUpdated": "2025-05-04T08:33:45.911Z",
    "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.

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