In __pkvm_load_tracing of trace.c, there is a possible out-of-bounds write due to an incorrect…

What to know

What it is

In __pkvm_load_tracing of trace.c, there is a possible out-of-bounds write due to an incorrect bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

Affected

See advisory

Fix

Apply the vendor's security update; see the linked advisory.

Exploitation

No known exploitation