CVEvulnerability

CVE-2025-68170

7.8 HIGH Published 2025-12-16 Modified 2026-10-15 Official page ↗

Status: Deferred
Published: 2025-12-16
Last modified: 2026-10-15
Assigner: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
CVSS 3.1 (416baaa9-dc9f-4396-8d5f-8c081fb06d67): 7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Description

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)

References

https://git.kernel.org/stable/c/2413bbd1d692aed245c2aa38a369a1fa7590db84 git.kernel.org
https://git.kernel.org/stable/c/3328443363a0895fd9c096edfe8ecd372ca9145e git.kernel.org
https://git.kernel.org/stable/c/f7482516002a11317912e29577bbf33cf59a0fb1 git.kernel.org