Description (CNA)
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)
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected dd08ebf6c3525a7ea2186e636df064ea47281987 before d394669e194936d7ce15284a24a5ae334c4c5b74; affected dd08ebf6c3525a7ea2186e636df064ea47281987 before 0afa8b1ef582ecf6fb04097fd356f8741e5005ed; affected dd08ebf6c3525a7ea2186e636df064ea47281987 before eea1e10f8d99c0f04deef707c99705b94bba3b78; affected dd08ebf6c3525a7ea2186e636df064ea47281987 before 111ab678471bf1f90d078d5513bb086b70596c3c |
| Linux / Linux | affected 6.8; unaffected 0 before 6.8; unaffected 6.12.90 through 6.12.*; unaffected 6.18.32 through 6.18.*; unaffected 7.0.9 through 7.0.*; unaffected 7.1 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/d394669e194936d7ce15284a24a5ae334c4c5b74
- https://git.kernel.org/stable/c/0afa8b1ef582ecf6fb04097fd356f8741e5005ed
- https://git.kernel.org/stable/c/eea1e10f8d99c0f04deef707c99705b94bba3b78
- https://git.kernel.org/stable/c/111ab678471bf1f90d078d5513bb086b70596c3c
ADP enrichment
No English description supplied.
No references supplied.