Wind River Support Network

Description

In the Linux kernel, the following vulnerability has been resolved:  drm/amdkfd: Add bounds check for CRAT subtype length  The CRAT parser validates that the subtype header fits within the image, but does not verify that the advertised subtype length fits. A malformed CRAT table with an oversized length field causes out-of-bounds reads when kfd_parse_subtype() casts the header to specific subtype structures.  Add validation that sub_type_hdr + length does not exceed the image boundary before parsing the subtype contents.  (cherry picked from commit 48e1d1e6e8798aef0312e68d8e586021b5b3cf4d)
Data source: kernel.org (416baaa9-dc9f-4396-8d5f-8c081fb06d67)

CVEs

• CVE-2026-80747