Description
In the Linux kernel, the following vulnerability has been resolved:
drm/xe: Fix dma-buf attachment leak in xe_gem_prime_import()
When xe_dma_buf_init_obj() fails, the attachment from dma_buf_dynamic_attach() is not detached. Add dma_buf_detach() before returning the error. Note: we cannot use goto out_err here because xe_dma_buf_init_obj() already frees bo on failure, and out_err would double-free it.
(cherry picked from commit a828eb185aac41800df8eae4b60501ccc0dbbe51)
Metrics
CVSS 3.1 7.8/10
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | >= dd08ebf6c3525a7ea2186e636df064ea47281987, < d394669e194936d7ce15284a24a5ae334c4c5b74; >= dd08ebf6c3525a7ea2186e636df064ea47281987, < 0afa8b1ef582ecf6fb04097fd356f8741e5005ed; >= dd08ebf6c3525a7ea2186e636df064ea47281987, < eea1e10f8d99c0f04deef707c99705b94bba3b78; >= dd08ebf6c3525a7ea2186e636df064ea47281987, < 111ab678471bf1f90d078d5513bb086b70596c3c |
| Linux | Linux | 6.8 |
References
- https://git.kernel.org/stable/c/0afa8b1ef582ecf6fb04097fd356f8741e5005edPatch
- https://git.kernel.org/stable/c/111ab678471bf1f90d078d5513bb086b70596c3cPatch
- https://git.kernel.org/stable/c/d394669e194936d7ce15284a24a5ae334c4c5b74Patch
- https://git.kernel.org/stable/c/eea1e10f8d99c0f04deef707c99705b94bba3b78Patch
Timeline
- Published
- May 28, 2026
- Last modified
- Oct 19, 2026
- NVD status
- Modified