FKIE_CVE-2022-43701

Vulnerability from fkie_nvd - Published: 2023-07-27 22:15 - Updated: 2026-06-17 05:07
Severity
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
When the installation directory does not have sufficiently restrictive file permissions, an attacker can modify files in the installation directory to cause execution of malicious code.
References
arm-security@arm.comhttps://developer.arm.com/documentation/ka005596/latestVendor Advisory
arm-security@arm.comhttps://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00930.html
af854a3a-2127-422b-91ae-364da2661108https://developer.arm.com/documentation/ka005596/latestVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00930.html
Impacted products
Vendor Product Version
arm arm_compiler *
arm arm_compiler *
arm arm_compiler_for_embedded_fusa 6.16
arm arm_compiler_for_functional_safety 6.6
arm arm_development_studio *
arm arm_mobile_studio *
arm ds_development_studio *
arm fast_models *
arm gnu_toolchain *
arm keil_mdk *
arm linaro_forge *
arm mbed_studio *
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "affected",
          "modules": [
            "installer"
          ],
          "product": "Arm Compiler 5 (AC5), Arm Compiler for Embedded 6 (AC6), Fast Models (FM), Arm Compiler for Embedded FuSA (ACEF), Arm Development Studio (ADS), Arm Forge (AF), Arm Mobile Studio (AMS), DS-5 Development Studio, Fast Models (FM), GNU Toolchain (GT), Keil MDK (KMDK), Mbed Studio (MS)",
          "vendor": "Arm Ltd",
          "versions": [
            {
              "status": "affected",
              "version": "AC5 All Releases, AC6 Releases prior to 6.20, ACEF All Releases, ADS All Releases, AF Releases prior to 22.1, AMS All releases, DS5 All Releases, FM All Releases, GT All Releases, KMDK All Releases, MS All Releases"
            }
          ]
        }
      ],
      "source": "arm-security@arm.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:arm:arm_compiler:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "BA7346D6-D534-4BE5-A743-299C0D492C5A",
              "versionEndIncluding": "5.06",
              "versionStartIncluding": "5.00",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:arm:arm_compiler:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "51BDDDC3-A2E2-47E3-A161-DD2396647D55",
              "versionEndExcluding": "6.20",
              "versionStartIncluding": "6.00",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:arm:arm_compiler_for_embedded_fusa:6.16:*:*:*:lts:*:*:*",
              "matchCriteriaId": "27EF772A-BF7D-487A-9B34-6521220068F0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:arm:arm_compiler_for_functional_safety:6.6:*:*:*:*:*:*:*",
              "matchCriteriaId": "E56C6F5A-5EA7-42F8-958D-9B02944C57BB",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:arm:arm_development_studio:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "241064F9-9B76-41FA-A8B5-4FBCDE51BAD2",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:arm:arm_mobile_studio:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "7379BFFC-68B0-4949-AA50-183E6E95D081",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:arm:ds_development_studio:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "30B049E4-59A7-47D8-A491-D947C4AAD4AC",
              "versionEndIncluding": "5.29.3",
              "versionStartIncluding": "5.0.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:arm:fast_models:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "402695FC-FB49-4279-ADDD-1DD6F7B6D19B",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:arm:gnu_toolchain:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "4CB32D37-1918-4C3F-9766-2FA8230E179E",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:arm:keil_mdk:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "9EA7E513-39DF-4DE9-B73D-A38221714005",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:arm:linaro_forge:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "66DD3005-2E38-470A-B57B-5544133F7D7E",
              "versionEndExcluding": "22.1",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:arm:mbed_studio:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "7F6DB3D5-82E1-428D-8E16-B1676B3D7D51",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "When the installation directory does not have sufficiently restrictive file permissions, an attacker can modify files in the installation directory to cause execution of malicious code."
    }
  ],
  "id": "CVE-2022-43701",
  "lastModified": "2026-06-17T05:07:10.033",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 7.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 7.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 5.9,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2022-43701",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2024-10-24T18:00:57.294499Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2023-07-27T22:15:10.077",
  "references": [
    {
      "source": "arm-security@arm.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://developer.arm.com/documentation/ka005596/latest"
    },
    {
      "source": "arm-security@arm.com",
      "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00930.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://developer.arm.com/documentation/ka005596/latest"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00930.html"
    }
  ],
  "sourceIdentifier": "arm-security@arm.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-276"
        }
      ],
      "source": "arm-security@arm.com",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-276"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

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.