github - ghsa-mj5p-5fc7-225v

GHSA-MJ5P-5FC7-225V

Vulnerability from github – Published: 2022-05-24 16:55 – Updated: 2024-04-04 01:52

Details

A weakness was found in Encrypt Only boot mode in Zynq UltraScale+ devices. This could lead to an adversary being able to modify the control fields of the boot image leading to an incorrect secure boot behavior.

Severity ?

5.5 (Medium)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2019-5478"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-345",
      "CWE-657"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-09-03T20:15:00Z",
    "severity": "MODERATE"
  },
  "details": "A weakness was found in Encrypt Only boot mode in Zynq UltraScale+ devices. This could lead to an adversary being able to modify the control fields of the boot image leading to an incorrect secure boot behavior.",
  "id": "GHSA-mj5p-5fc7-225v",
  "modified": "2024-04-04T01:52:45Z",
  "published": "2022-05-24T16:55:24Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-5478"
    },
    {
      "type": "WEB",
      "url": "https://github.com/inversepath/advisories/blob/master/Security_Advisory-Ref_FSC-HWSEC-VR2019-0001-Xilinx_ZU+-Encrypt_Only_Secure_Boot_bypass.txt"
    },
    {
      "type": "WEB",
      "url": "https://www.xilinx.com/support/answers/72588.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2019-5478 (GCVE-0-2019-5478)

Vulnerability from cvelistv5 – Published: 2019-09-03 19:17 – Updated: 2024-08-04 19:54

Summary

Severity ?

No CVSS data available.

CWE

CWE-657 - Violation of Secure Design Principles (CWE-657)

Assigner

hackerone

References

URL

Tags

	https://www.xilinx.com/support/answers/72588.html	x_refsource_MISC
	https://github.com/inversepath/advisories/blob/ma…	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	Zynq UltraScale+ SoC	Affected: Not Fixed

Show details on NVD website

JSON

To clipboard

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          },
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            "url": "https://github.com/inversepath/advisories/blob/master/Security_Advisory-Ref_FSC-HWSEC-VR2019-0001-Xilinx_ZU+-Encrypt_Only_Secure_Boot_bypass.txt"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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          "vendor": "n/a",
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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-MJ5P-5FC7-225V

CVE-2019-5478 (GCVE-0-2019-5478)

Tags

Sightings

Nomenclature