Vulnerability-Lookup

GHSA-GWVV-GR8W-GGVQ

Vulnerability from github – Published: 2024-06-24 18:31 – Updated: 2024-06-24 18:31

Details

Incorrect Calculation vulnerability in Renesas arm-trusted-firmware allows Local Execution of Code.

When checking whether a new image invades/overlaps with a previously loaded image the code neglects to consider a few cases. that could An attacker to bypass memory range restriction and overwrite an already loaded image partly or completely, which could result in code execution and bypass of secure boot.

Severity ?

7.5 (High)


                  
                    CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2024-6287"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-682"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-06-24T16:15:11Z",
    "severity": "HIGH"
  },
  "details": "Incorrect Calculation vulnerability in Renesas arm-trusted-firmware allows Local Execution of Code.\n\n\nWhen checking whether a new image invades/overlaps with a previously loaded image the code neglects to consider a few cases. that could An attacker to bypass memory range restriction and overwrite an already loaded image partly or completely, which could result in code execution and bypass of secure boot.",
  "id": "GHSA-gwvv-gr8w-ggvq",
  "modified": "2024-06-24T18:31:36Z",
  "published": "2024-06-24T18:31:36Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-6287"
    },
    {
      "type": "WEB",
      "url": "https://github.com/renesas-rcar/arm-trusted-firmware/commit/954d488a9798f8fda675c6b57c571b469b298f04"
    },
    {
      "type": "WEB",
      "url": "https://asrg.io/security-advisories/cve-2024-6287"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2024-6287 (GCVE-0-2024-6287)

Vulnerability from cvelistv5 – Published: 2024-06-24 15:37 – Updated: 2024-08-01 21:33

Title

Incorrect Address Range Calculations

Summary

Incorrect Calculation vulnerability in Renesas arm-trusted-firmware allows Local Execution of Code. When checking whether a new image invades/overlaps with a previously loaded image the code neglects to consider a few cases. that could An attacker to bypass memory range restriction and overwrite an already loaded image partly or completely, which could result in code execution and bypass of secure boot.

Severity ?

7.5 (High)


                        
                          CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H

CWE

CWE-682 - Incorrect Calculation

Assigner

ASRG

References

URL

Tags

	https://github.com/renesas-rcar/arm-trusted-firmw…
	https://asrg.io/security-advisories/cve-2024-6287/

Impacted products

	Vendor	Product	Version
	Renesas	rcar_gen3_v2.5	Affected: 6a96c18c474e6339fab93f54d52aa7dcc4b70e52 , < 954d488a9798f8fda675c6b57c571b469b298f04 (git)

Credits

Tomer Fichman

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JSON

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      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:o:renesas:rcar_gen3_firmware:v2.5:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "rcar_gen3_firmware",
            "vendor": "renesas",
            "versions": [
              {
                "status": "affected",
                "version": "v2.5"
              }
            ]
          }
        ],
        "metrics": [
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              "content": {
                "id": "CVE-2024-6287",
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                  },
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                    "Automatable": "no"
                  },
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                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-07-19T13:40:09.697215Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-07-19T20:55:54.602Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
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        "providerMetadata": {
          "dateUpdated": "2024-08-01T21:33:05.333Z",
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        "references": [
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            "tags": [
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            "url": "https://github.com/renesas-rcar/arm-trusted-firmware/commit/954d488a9798f8fda675c6b57c571b469b298f04"
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            "tags": [
              "x_transferred"
            ],
            "url": "https://asrg.io/security-advisories/cve-2024-6287/"
          }
        ],
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    "cna": {
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        {
          "defaultStatus": "unaffected",
          "packageName": "arm-trusted-firmware",
          "product": "rcar_gen3_v2.5",
          "programFiles": [
            "https://github.com/renesas-rcar/arm-trusted-firmware/blob/rcar_gen3_v2.5/drivers/renesas/common/io/io_rcar.c"
          ],
          "repo": "https://github.com/renesas-rcar/arm-trusted-firmware/",
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          "versions": [
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              "changes": [
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                  "status": "unaffected"
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              "status": "affected",
              "version": "6a96c18c474e6339fab93f54d52aa7dcc4b70e52",
              "versionType": "git"
            }
          ]
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      ],
      "credits": [
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          "lang": "en",
          "type": "finder",
          "user": "00000000-0000-4000-9000-000000000000",
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      "metrics": [
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            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "HIGH",
            "scope": "CHANGED",
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Sightings

Author	Source	Type	Date

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.

Action not permitted

GHSA-GWVV-GR8W-GGVQ

CVE-2024-6287 (GCVE-0-2024-6287)

Tags

Sightings

Nomenclature