Boletines de Vulnerabilidades

CVE-2026-46201

   
Software afectado LINUX KERNEL
 
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)

Link:

https://nvd.nist.gov/vuln/detail/CVE-2026-46201