CVE-2024-0762 (GCVE-0-2024-0762)

Vulnerability from cvelistv5 – Published: 2024-05-14 14:56 – Updated: 2025-07-28 20:53
VLAI?
Title
Potential buffer overflow when handling UEFI variables
Summary
Potential buffer overflow in unsafe UEFI variable handling in Phoenix SecureCore™ for select Intel platforms This issue affects: Phoenix SecureCore™ for Intel Kaby Lake: from 4.0.1.1 before 4.0.1.998; Phoenix SecureCore™ for Intel Coffee Lake: from 4.1.0.1 before 4.1.0.562; Phoenix SecureCore™ for Intel Ice Lake: from 4.2.0.1 before 4.2.0.323; Phoenix SecureCore™ for Intel Comet Lake: from 4.2.1.1 before 4.2.1.287; Phoenix SecureCore™ for Intel Tiger Lake: from 4.3.0.1 before 4.3.0.236; Phoenix SecureCore™ for Intel Jasper Lake: from 4.3.1.1 before 4.3.1.184; Phoenix SecureCore™ for Intel Alder Lake: from 4.4.0.1 before 4.4.0.269; Phoenix SecureCore™ for Intel Raptor Lake: from 4.5.0.1 before 4.5.0.218; Phoenix SecureCore™ for Intel Meteor Lake: from 4.5.1.1 before 4.5.1.15.
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-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Assigner
References
Impacted products
Vendor Product Version
Phoenix SecureCore™ for Intel Kaby Lake Affected: 4.0.1.1 , < 4.0.1.998 (custom)
Create a notification for this product.
Credits
Oren Isacson from Eclypsium
Show details on NVD website
To clipboard 

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4.1.0.562;\u003c/p\u003e\u003cp\u003e\\nPhoenix \\n\\nSecureCore\\u2122 for Intel Ice Lake: from 4.2.0.1 before 4.2.0.323;\u003c/p\u003e\u003cp\u003e\\nPhoenix \\n\\nSecureCore\\u2122 for Intel Comet Lake: from 4.2.1.1 before 4.2.1.287;\u003c/p\u003e\u003cp\u003e\\nPhoenix \\n\\nSecureCore\\u2122 for Intel Tiger Lake: from 4.3.0.1 before 4.3.0.236;\u003c/p\u003e\u003cp\u003e\\nPhoenix \\n\\nSecureCore\\u2122 for Intel Jasper Lake: from 4.3.1.1 before 4.3.1.184;\u003c/p\u003e\u003cp\u003e\\nPhoenix \\n\\nSecureCore\\u2122 for Intel Alder Lake: from 4.4.0.1 before 4.4.0.269;\u003c/p\u003e\u003cp\u003e\\nPhoenix \\n\\nSecureCore\\u2122 for Intel Raptor Lake: from 4.5.0.1 before 4.5.0.218;\u003c/p\u003e\u003cp\u003e\\nPhoenix \\n\\nSecureCore\\u2122 for Intel Meteor Lake: from 4.5.1.1 before 4.5.1.15.\u003c/p\u003e\", \"base64\": false}]}], \"providerMetadata\": {\"orgId\": \"22d9ba52-f336-4b0d-bf1f-0efbdcc3c1de\", \"shortName\": \"Phoenix\", \"dateUpdated\": \"2025-07-28T20:53:10.827Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2024-0762\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-07-28T20:53:10.827Z\", \"dateReserved\": \"2024-01-19T20:40:59.164Z\", \"assignerOrgId\": \"22d9ba52-f336-4b0d-bf1f-0efbdcc3c1de\", \"datePublished\": \"2024-05-14T14:56:25.578Z\", \"assignerShortName\": \"Phoenix\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


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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.