CVE-2025-68730: accel/ivpu: Fix page fault in ivpu_bo_unbind_all_bos_from_context()

Severity: high (CVSS 7.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2025-12-24 · updated 2026-10-21

Description

In the Linux kernel, the following vulnerability has been resolved: accel/ivpu: Fix page fault in ivpu_bo_unbind_all_bos_from_context() Don't add BO to the vdev->bo_list in ivpu_gem_create_object(). When failure happens inside drm_gem_shmem_create(), the BO is not fully created and ivpu_gem_bo_free() callback will not be called causing a deleted BO to be left on the list.

Affected products

Linux kernel: 6.8 — fixed in 6.19

How to fix

Upgrade to a fixed version: Linux kernel 6.19. Check the vendor advisory for mitigations.

References

https://git.kernel.org/stable/c/8172838a284c27190fa6782c2740a97020434750
https://git.kernel.org/stable/c/8b694b405a84696f1d964f6da7cf9721e68c4714
https://git.kernel.org/stable/c/9ad57ebd1249c7bbfe9a07ff5e0176dfa320cd62
https://git.kernel.org/stable/c/c9ef5ccd8bd9bcf598b6d3f77e7eb4dde7149aec

Get alerted when CVE-2025-68730 or the next vulnerability affects your stack