CVE-2026-43105

Description

In the Linux kernel, the following vulnerability has been resolved: drm/vc4: Fix memory leak of BO array in hang state The hang state's BO array is allocated separately with kzalloc() in vc4_save_hang_state() but never freed in vc4_free_hang_state(). Add the missing kfree() for the BO array before freeing the hang state struct.

References

• https://git.kernel.org/stable/c/0d3c014a84396a147705f523a8fd6fc873e76502
• https://git.kernel.org/stable/c/421cea4f71f7cf65abaae878562ee4aa2b684628
• https://git.kernel.org/stable/c/a812008fe3a0aebb778d277b35717f64e23d0302
• https://git.kernel.org/stable/c/b8138567c4a80fd76a647849ebd4284996cf4b17
• https://git.kernel.org/stable/c/f4dfd6847b3e5d24e336bca6057485116d17aea4