CVE-2025-38360 (GCVE-0-2025-38360)
Vulnerability from cvelistv5 – Published: 2025-07-25 12:47 – Updated: 2026-05-11 21:26
VLAI
EPSS
VEX
Title
drm/amd/display: Add more checks for DSC / HUBP ONO guarantees
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Add more checks for DSC / HUBP ONO guarantees
[WHY]
For non-zero DSC instances it's possible that the HUBP domain required
to drive it for sequential ONO ASICs isn't met, potentially causing
the logic to the tile to enter an undefined state leading to a system
hang.
[HOW]
Add more checks to ensure that the HUBP domain matching the DSC instance
is appropriately powered.
(cherry picked from commit da63df07112e5a9857a8d2aaa04255c4206754ec)
Severity
5.5 (Medium)
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Linux | Linux |
Affected:
6f8b7565cca4b745da54b7d5f26b7b9265a5f330 , < 646442758910d13f9afc57f38bc0a537c3575390
(git)
Affected: 6f8b7565cca4b745da54b7d5f26b7b9265a5f330 , < 3f4e601bc6765e4ff5f42cc2d00993c86b367f7e (git) Affected: 6f8b7565cca4b745da54b7d5f26b7b9265a5f330 , < 0d57dd1765d311111d9885346108c4deeae1deb4 (git) |
guessed | |
| Linux | Linux |
Affected:
6.7
Unaffected: 0 , < 6.7 (semver) Unaffected: 6.12.37 , ≤ 6.12.* (semver) Unaffected: 6.15.5 , ≤ 6.15.* (semver) Unaffected: 6.16 , ≤ * (original_commit_for_fix) |
guessed |
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: Add more checks for DSC / HUBP ONO guarantees\n\n[WHY]\nFor non-zero DSC instances it\u0027s possible that the HUBP domain required\nto drive it for sequential ONO ASICs isn\u0027t met, potentially causing\nthe logic to the tile to enter an undefined state leading to a system\nhang.\n\n[HOW]\nAdd more checks to ensure that the HUBP domain matching the DSC instance\nis appropriately powered.\n\n(cherry picked from commit da63df07112e5a9857a8d2aaa04255c4206754ec)"
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"value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: drm/amd/display: Se han a\u00f1adido m\u00e1s comprobaciones para las garant\u00edas de DSC/HUBP ONO [WHY] En instancias DSC con valores distintos de cero, es posible que no se cumpla el dominio HUBP necesario para controlarlas en ASIC ONO secuenciales, lo que podr\u00eda provocar que la l\u00f3gica del mosaico entre en un estado indefinido y provoque un bloqueo del sistema. [HOW] Se han a\u00f1adido m\u00e1s comprobaciones para garantizar que el dominio HUBP correspondiente a la instancia DSC reciba la alimentaci\u00f3n adecuada. (Seleccionado del commit da63df07112e5a9857a8d2aaa04255c4206754ec)"
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
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.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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