CVE-2026-68316

A flaw was found in the Linux kernel's accel: ethosu component. This vulnerability involves incorrect element size accounting during command stream validation. Specifically, the calculation for element sizes of 16, 32, or 64 bits can be too small, and the element size is entirely missing for the...

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 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

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...

UBUNTU-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 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 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...

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...

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...

Linux Distros Unpatched Vulnerability : CVE-2026-53171

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - accel/ethosu: fix arithmetic issues in dmalength dmalength derives DMA region usage from command stream values and updates regionsize: len = len + stride0 size0...

Linux Distros Unpatched Vulnerability : CVE-2026-53173

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - accel/ethosu: fix OOB write in ethosugemcmdstreamcopyandvalidate The command stream parsing loop increments the index variable a second time when a 64-bit comma...

Linux Distros Unpatched Vulnerability : CVE-2026-53172

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - accel/ethosu: fix IFM region index out-of-bounds in command stream parser NPUSETIFMREGION extracts the region index with param & 0x7f, giving a maximum value o...

Linux Distros Unpatched Vulnerability : CVE-2026-53170

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - accel/ethosu: reject DMA commands with uninitialized length cmdstateinit initializes the command state with memset0xff, leaving dma-len at U64MAX to signal...

CVE-2026-53171

A flaw was found in the Linux kernel's accel/ethosu driver. The dmalength function, responsible for calculating Direct Memory Access DMA region usage, contains several arithmetic issues. These issues, including potential underflows and overflows during calculations, can lead to an under-reporting...

CVE-2026-53173

A flaw was found in the Linux kernel's accel/ethosu component. A local user can exploit this vulnerability by providing a specially crafted command stream, which causes an out-of-bounds write in memory. This memory corruption can lead to system instability, causing a denial of service or...

CVE-2026-53169

A flaw was found in the Linux kernel's accel/ethosu driver. An unprivileged local user with access to the Direct Rendering Manager DRM device could submit a specific command NPUOPRESIZE that the driver does not properly handle. This could lead to excessive kernel log spam and, if the paniconwarn...

SUSE CVE-2026-53170

In the Linux kernel, the following vulnerability has been resolved: accel/ethosu: reject DMA commands with uninitialized length cmdstateinit initializes the command state with memset0xff, leaving dma-len at U64MAX to signal missing setup. The only setter is NPUSETDMA0LEN; if userspace omits this...

SUSE CVE-2026-53171

In the Linux kernel, the following vulnerability has been resolved: accel/ethosu: fix arithmetic issues in dmalength dmalength derives DMA region usage from command stream values and updates regionsize: len = len + stride0 size0 + stride1 size1 regionsizeregion = max..., len + dma-offset Several...

SUSE CVE-2026-53172

In the Linux kernel, the following vulnerability has been resolved: accel/ethosu: fix IFM region index out-of-bounds in command stream parser NPUSETIFMREGION extracts the region index with param & 0x7f, giving a maximum value of 127. However regionsize and outputregion in struct...

SUSE CVE-2026-53173

In the Linux kernel, the following vulnerability has been resolved: accel/ethosu: fix OOB write in ethosugemcmdstreamcopyandvalidate The command stream parsing loop increments the index variable a second time when a 64-bit command word is encountered bit 14 set, but does not re-check the loop bou...

CVE-2026-53172

A flaw was found in the Linux kernel's accel/ethosu component. An incorrect mask used when processing the NPUSETIFMREGION command allows a local userspace caller to provide an out-of-bounds region index. This can lead to an out-of-bounds write, corrupting adjacent kernel heap data...