Vulnerability 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)
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 6.8, < 6.12.90 |
Related Weaknesses (CWE)
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
FAQ
What is CVE-2026-46201?
CVE-2026-46201 is a vulnerability with a CVSS score of 7.8 (HIGH). 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...
How severe is CVE-2026-46201?
CVE-2026-46201 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-46201?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.