In the Linux kernel, the following vulnerability has been resolved:
drm/radeon: Do not kfree() devres managed rdev
Since the allocation of the drivers main structure was changed to devm_drm_dev_alloc() rdev is managed by devres and we shouldn't be calling kfree() on it.
This fixes things exploding if the driver probe fails and devres cleans up the rdev after we already free'd it.
(cherry picked from commit 16c0681617b8a045773d4d87b6140002fa75b03b)
CVSS Details
- CVSS 3.1 Base Score: 7.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Jul 23, 2026 | Jul 23, 2026 |
| Oracle_linux | — | Upgrade kernel-uek | Jan 15, 2026 | Dec 16, 2025 |
| Redhat_linux | — | No solution exists | Jul 17, 2026 | Dec 16, 2025 |
| Ubuntu | — | Upgrade linux-image-gcpUpgrade linux-image-virtual-6.17Upgrade linux-image-6.17.0-1007-awsUpgrade linux-image-virtualUpgrade linux-image-generic-6.17Upgrade linux-image-oracle-6.17Upgrade linux-image-6.17.0-14-generic-64kUpgrade linux-image-6.17.0-1007-aws-64kUpgrade linux-image-gcp-6.17Upgrade linux-image-realtime-6.17Upgrade linux-image-6.17.0-1007-oracleUpgrade linux-image-raspi-6.17Upgrade linux-image-oem-6.17Upgrade linux-image-oracle-64kUpgrade linux-image-6.17.0-1008-raspiUpgrade linux-image-awsUpgrade linux-image-aws-64kUpgrade linux-image-6.17.0-1007-gcpUpgrade linux-image-6.17.0-1006-realtimeUpgrade linux-image-6.17.0-1008-azureUpgrade linux-image-aws-64k-6.17Upgrade linux-image-generic-64k-6.17Upgrade linux-image-6.17.0-1007-gcp-64kUpgrade linux-image-6.17.0-1007-oracle-64kUpgrade linux-image-realtimeUpgrade linux-image-6.17.0-1011-oemUpgrade linux-image-azureUpgrade linux-image-azure-6.17Upgrade linux-image-gcp-64kUpgrade linux-image-aws-6.17Upgrade linux-image-raspiUpgrade linux-image-genericUpgrade linux-image-gcp-64k-6.17Upgrade linux-image-oracle-64k-6.17Upgrade linux-image-oracleUpgrade linux-image-generic-64kUpgrade linux-image-6.17.0-14-generic | Feb 13, 2026 | Feb 12, 2026 |
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