CVE-2026-68316 accel: ethosu: Fix element size accounting for cmd stream validation

In the Linux kernel, the following vulnerability has been resolved: accel: ethosu: Fix element size accounting for cmd stream validation There are 2 issues with the element size handling in the command stream validation which result in too small of a size calculated when the element size is...

EUVD-2026-55417

In the Linux kernel, the following vulnerability has been resolved: accel: ethosu: Fix element size accounting for cmd stream validation There are 2 issues with the element size handling in the command stream validation which result in too small of a size calculated when the element size is...

CVE-2026-68316

The CVE affects the Linux kernel accel: ethosu component. Two issues in command stream validation lead to undercounted element sizes for 16/32/64-bit elements and, for NHWC format, missing element size in the calculation. The element-size bitfield differs between IFM/IFM2 (bits 2:3) and OFM (bits...