PT-2026-44324 · Linux · Linux

Published 2026-05-28 · Updated 2026-05-28 · CVE-2026-46201

NVD

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)

Related Identifiers

CVE-2026-46201

Affected Products

Linux

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2026-46201 · Security Note
• https://git.kernel.org/stable/c/d394669e194936d7ce15284a24a5ae334c4c5b74 · Note
• https://git.kernel.org/stable/c/0afa8b1ef582ecf6fb04097fd356f8741e5005ed · Note
• https://git.kernel.org/stable/c/111ab678471bf1f90d078d5513bb086b70596c3c · Note
• https://git.kernel.org/stable/c/eea1e10f8d99c0f04deef707c99705b94bba3b78 · Note