fkie_cve-2022-34835
Vulnerability from fkie_nvd
Published
2022-06-30 00:15
Modified
2024-11-21 07:10
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
In Das U-Boot through 2022.07-rc5, an integer signedness error and resultant stack-based buffer overflow in the "i2c md" command enables the corruption of the return address pointer of the do_i2c_md function.
References
cve@mitre.orghttps://github.com/u-boot/u-boot/commit/8f8c04bf1ebbd2f72f1643e7ad9617dafa6e5409Exploit, Patch, Third Party Advisory
cve@mitre.orghttps://lists.denx.de/pipermail/u-boot/2022-June/486113.htmlExploit, Patch, Vendor Advisory
cve@mitre.orghttps://source.denx.de/u-boot/u-boot/-/commit/8f8c04bf1ebbd2f72f1643e7ad9617dafa6e5409Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/u-boot/u-boot/commit/8f8c04bf1ebbd2f72f1643e7ad9617dafa6e5409Exploit, Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.denx.de/pipermail/u-boot/2022-June/486113.htmlExploit, Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://source.denx.de/u-boot/u-boot/-/commit/8f8c04bf1ebbd2f72f1643e7ad9617dafa6e5409Patch, Vendor Advisory
Impacted products
Vendor Product Version
denx u-boot *
denx u-boot 2022.07
denx u-boot 2022.07
denx u-boot 2022.07
denx u-boot 2022.07
denx u-boot 2022.07


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:denx:u-boot:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "4F9D7A74-0BF8-4A69-BB4B-B435AD1A7FB5",
              "versionEndExcluding": "2022.07",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:denx:u-boot:2022.07:rc1:*:*:*:*:*:*",
              "matchCriteriaId": "D173B461-EBA5-4A85-8002-6A5B557917D0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:denx:u-boot:2022.07:rc2:*:*:*:*:*:*",
              "matchCriteriaId": "3E3EDD31-1721-467F-B6E5-EA357D7DD8AF",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:denx:u-boot:2022.07:rc3:*:*:*:*:*:*",
              "matchCriteriaId": "37FD1A01-0D94-4C34-941F-07E8341950A7",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:denx:u-boot:2022.07:rc4:*:*:*:*:*:*",
              "matchCriteriaId": "4405929A-C37D-4D07-8639-02E9673419AA",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:denx:u-boot:2022.07:rc5:*:*:*:*:*:*",
              "matchCriteriaId": "D2385A75-D2D9-4284-AE1B-3E9902B3D49D",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In Das U-Boot through 2022.07-rc5, an integer signedness error and resultant stack-based buffer overflow in the \"i2c md\" command enables the corruption of the return address pointer of the do_i2c_md function."
    },
    {
      "lang": "es",
      "value": "En Das U-Boot versiones hasta 2022.07-rc5, un error de firma de enteros y el desbordamiento de b\u00fafer resultante en la regi\u00f3n stack de la memoria en el comando \"i2c md\" permite una corrupci\u00f3n del puntero de la direcci\u00f3n de retorno de la funci\u00f3n do_i2c_md"
    }
  ],
  "id": "CVE-2022-34835",
  "lastModified": "2024-11-21T07:10:17.057",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 7.5,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2022-06-30T00:15:08.023",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Patch",
        "Third Party Advisory"
      ],
      "url": "https://github.com/u-boot/u-boot/commit/8f8c04bf1ebbd2f72f1643e7ad9617dafa6e5409"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Patch",
        "Vendor Advisory"
      ],
      "url": "https://lists.denx.de/pipermail/u-boot/2022-June/486113.html"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "https://source.denx.de/u-boot/u-boot/-/commit/8f8c04bf1ebbd2f72f1643e7ad9617dafa6e5409"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Patch",
        "Third Party Advisory"
      ],
      "url": "https://github.com/u-boot/u-boot/commit/8f8c04bf1ebbd2f72f1643e7ad9617dafa6e5409"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Patch",
        "Vendor Advisory"
      ],
      "url": "https://lists.denx.de/pipermail/u-boot/2022-June/486113.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "https://source.denx.de/u-boot/u-boot/-/commit/8f8c04bf1ebbd2f72f1643e7ad9617dafa6e5409"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-787"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




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.