UNKNOWN NVD
CVE-2026-68316
In the Linux kernel, the following vulnerability has been resolved: accel: ethosu: Fix element size accounting for cmd stream validation There are 2 issues wi
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 16/32/64 bits.
For NHWC format, the element size is simply missing from the
calculation.
The bitfield for the element size is different between IFM/IFM2 and
OFM. IFM and IFM2 encode the precision in parameter bits 2:3, while OFM
uses bits 1:2.
References
- https://git.kernel.org/stable/c/18a551482a4a326790698b273e76d7575a51a57d
- https://git.kernel.org/stable/c/b4ae748f8e6cb65bb86e5a281bbb5b5e5f106527
This unknown severity vulnerability was published on 2026-08-10 via NVD.
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