CVE-2026-74452 drm/panthor: reject firmware sections with oversized data

In the Linux kernel, the following vulnerability has been resolved: drm/panthor: reject firmware sections with oversized data In panthorfwloadsectionentry, the data size to copy is calculated without validating it against the allocated sectionsize: section-data.size = hdr.data.end - hdr.data.star...

PT-2026-72904

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the panthor fw load section entry function where the data size to be copied is calculated without validation against the allocated section size. A crafted firmware cou...

PT-2026-72576

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the drm/panthor component where the fence lock is not acquired using an IRQ-safe variant. Because dma fence objects can be shared with other subsystems, they may be...