github - ghsa-4qp7-687g-h58j

GHSA-4QP7-687G-H58J

Vulnerability from github – Published: 2023-11-14 12:30 – Updated: 2023-11-14 21:30

Details

A local non-privileged user can make improper GPU memory processing operations. If the operations are carefully prepared, then they could be used to gain access to already freed memory.

Severity ?

7.8 (High)


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

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  "aliases": [
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  "database_specific": {
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    "github_reviewed_at": null,
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    "severity": "HIGH"
  },
  "details": "A local non-privileged user can make improper GPU memory processing operations. If the operations are carefully prepared, then they could be used to gain access to already freed memory.\n\n",
  "id": "GHSA-4qp7-687g-h58j",
  "modified": "2023-11-14T21:30:54Z",
  "published": "2023-11-14T12:30:26Z",
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}

CVE-2023-3889 (GCVE-0-2023-3889)

Vulnerability from cvelistv5 – Published: 2023-11-07 15:28 – Updated: 2025-12-16 18:13

Title

Mali GPU Kernel Driver exposes sensitive data from freed memory

Summary

A local non-privileged user can make improper GPU memory processing operations. If the operations are carefully prepared, then they could be used to gain access to already freed memory.

Severity ?

7.8 (High)


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

CWE

CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE-667 - Improper Locking

Assigner

Arm

References

URL

Tags

https://developer.arm.com/Arm%20Security%20Center…

Impacted products

	Vendor	Product	Version
	Arm Ltd	Valhall GPU Kernel Driver	Affected: r38p0 , ≤ r44p0 (patch)

Show details on NVD website

JSON

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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-4QP7-687G-H58J

CVE-2023-3889 (GCVE-0-2023-3889)

Tags

Sightings

Nomenclature