In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: increase max link count and fix link->enc NULL pointer access
[why] 1.) dc->links[MAX_LINKS] array size smaller than actual requested. max_connector + max_dpia + 4 virtual = 14. increase from 12 to 14.
2.) hw_init() access null LINK_ENC for dpia non display_endpoint.
(cherry picked from commit d7f5a61e1b04ed87b008c8d327649d184dc5bb45)
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Jul 23, 2026 | Jul 23, 2026 |
| Ubuntu | — | Upgrade linux-image-raspi-6.17Upgrade linux-image-nvidia-tegraUpgrade linux-image-realtime-6.17Upgrade linux-image-virtualUpgrade linux-image-azure-6.17Upgrade linux-image-generic-6.17Upgrade linux-image-6.17.0-1008-azureUpgrade linux-image-6.17.0-1006-realtimeUpgrade linux-image-gcp-64kUpgrade linux-image-aws-64kUpgrade linux-image-nvidia-tegra-6.8Upgrade linux-image-6.8.0-1035-nvidia-tegra-rtUpgrade linux-image-aws-6.17Upgrade linux-image-oracle-64kUpgrade linux-image-raspiUpgrade linux-image-azureUpgrade linux-image-genericUpgrade linux-image-generic-64kUpgrade linux-image-virtual-6.17Upgrade linux-image-gcpUpgrade linux-image-6.17.0-1007-aws-64kUpgrade linux-image-aws-64k-6.17Upgrade linux-image-realtimeUpgrade linux-image-6.17.0-1007-gcpUpgrade linux-image-6.17.0-14-generic-64kUpgrade linux-image-nvidia-tegra-rt-6.8Upgrade linux-image-nvidia-tegra-rtUpgrade linux-image-6.17.0-1008-raspiUpgrade linux-image-6.17.0-1007-oracleUpgrade linux-image-awsUpgrade linux-image-6.8.0-1035-nvidia-tegraUpgrade linux-image-6.17.0-1007-oracle-64kUpgrade linux-image-generic-64k-6.17Upgrade linux-image-gcp-6.17Upgrade linux-image-oracleUpgrade linux-image-oracle-6.17Upgrade linux-image-gcp-64k-6.17Upgrade linux-image-6.17.0-1007-awsUpgrade linux-image-6.17.0-1011-oemUpgrade linux-image-oracle-64k-6.17Upgrade linux-image-6.17.0-1007-gcp-64kUpgrade linux-image-6.17.0-14-genericUpgrade linux-image-oem-6.17 | Feb 13, 2026 | Feb 12, 2026 |
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