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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)

PUBLISHED Reserved 2025-12-16 | Published 2025-12-16 | Updated 2025-12-16 | Assigner Linux

Product status

Default status
unaffected

a9ed2f052c5c14e4be58c5ec8794dffc87588123 (git) before f7482516002a11317912e29577bbf33cf59a0fb1
affected

a9ed2f052c5c14e4be58c5ec8794dffc87588123 (git) before 2413bbd1d692aed245c2aa38a369a1fa7590db84
affected

a9ed2f052c5c14e4be58c5ec8794dffc87588123 (git) before 3328443363a0895fd9c096edfe8ecd372ca9145e
affected

Default status
affected

6.12
affected

Any version before 6.12
unaffected

6.12.58 (semver)
unaffected

6.17.8 (semver)
unaffected

6.18 (original_commit_for_fix)
unaffected

References

git.kernel.org/...c/f7482516002a11317912e29577bbf33cf59a0fb1

git.kernel.org/...c/2413bbd1d692aed245c2aa38a369a1fa7590db84

git.kernel.org/...c/3328443363a0895fd9c096edfe8ecd372ca9145e

cve.org (CVE-2025-68170)

nvd.nist.gov (CVE-2025-68170)

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Data based on CVE®. Copyright © 1999-2025, The MITRE Corporation. All rights reserved.