Vulnerability-Lookup

GHSA-95PH-5WPX-W6GQ

Vulnerability from github – Published: 2024-01-16 18:31 – Updated: 2024-01-23 18:31

Details

A GPU kernel can read sensitive data from another GPU kernel (even from another user or app) through an optimized GPU memory region called local memory on various architectures.

Severity

6.5 (Medium)


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

Show details on source website

JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2023-4969"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-401"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-01-16T17:15:08Z",
    "severity": "MODERATE"
  },
  "details": "A GPU kernel can read sensitive data from another GPU kernel (even from another user or app) through an optimized GPU memory region called _local memory_ on various architectures.",
  "id": "GHSA-95ph-5wpx-w6gq",
  "modified": "2024-01-23T18:31:11Z",
  "published": "2024-01-16T18:31:10Z",
  "references": [
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      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-4969"
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    },
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      "url": "https://kb.cert.org/vuls/id/446598"
    },
    {
      "type": "WEB",
      "url": "https://registry.khronos.org/OpenCL/specs/3.0-unified/html/OpenCL_API.html#_fundamental_memory_regions"
    },
    {
      "type": "WEB",
      "url": "https://registry.khronos.org/vulkan/specs/1.3-extensions/html/index.html"
    },
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  "severity": [
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      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2023-4969 (GCVE-0-2023-4969)

Vulnerability from cvelistv5 – Published: 2024-01-16 17:01 – Updated: 2025-06-20 17:10

Title

GPU kernel implementations susceptible to memory leak

Summary

A GPU kernel can read sensitive data from another GPU kernel (even from another user or app) through an optimized GPU memory region called _local memory_ on various architectures.

Severity

6.5 (Medium)


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

SSVC

Exploitation: poc Automatable: no Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

Assigner

certcc

References

5 references

URL	Tags
https://registry.khronos.org/OpenCL/specs/3.0-uni…
https://registry.khronos.org/vulkan/specs/1.3-ext…
https://kb.cert.org/vuls/id/446598
https://blog.trailofbits.com
https://www.kb.cert.org/vuls/id/446598

Impacted products

2 products

Vendor	Product	Version
Khronos Group	OpenCL	Affected: 3.0.11 , ≤ 3.0.11 (custom)
Khronos Group	Vulkan	Affected: 1.3.224 , ≤ 1.3.224 (custom)

Credits

Trail of Bits

Show details on NVD website

JSON

To clipboard

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              "confidentialityImpact": "HIGH",
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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.

Action not permitted

GHSA-95PH-5WPX-W6GQ

CVE-2023-4969 (GCVE-0-2023-4969)

Tags

Sightings

Nomenclature