CVE-2026-98143

In the Linux kernel, the following vulnerability has been resolved: accel: ethosu: Don't read the U65 rounding mode as a storage mode Bits 15:14 of NPUSETIFM,OFMPRECISION select the activation storage mode on U85 only. On U65 the same field holds the rounding mode, and the command stream parser h...

CVE-2026-97911

In the Linux kernel, the following vulnerability has been resolved: accel: ethosu: Ensure SRAM region size matches job It is possible for userspace to set the job SRAM size to 0, but then still have SRAM accesses in the command stream. When the job SRAM size is 0, setting the region base register...

CVE-2026-98143 accel: ethosu: Don't read the U65 rounding mode as a storage mode

In the Linux kernel, the following vulnerability has been resolved: accel: ethosu: Don't read the U65 rounding mode as a storage mode Bits 15:14 of NPUSETIFM,OFMPRECISION select the activation storage mode on U85 only. On U65 the same field holds the rounding mode, and the command stream parser h...

CVE-2026-98143

The Linux kernel contains a vulnerability in the accel: ethosu driver where the command stream parser incorrectly interprets the rounding mode on U65 hardware as a storage mode . Specifically, bits 15:14 of NPU_SET_{IFM,OFM}_PRECISION are intended for rounding on U65 but were being read as storag...

EUVD-2026-86974

In the Linux kernel, the following vulnerability has been resolved: accel: ethosu: Don't read the U65 rounding mode as a storage mode Bits 15:14 of NPUSETIFM,OFMPRECISION select the activation storage mode on U85 only. On U65 the same field holds the rounding mode, and the command stream parser h...

CVE-2026-97914

In the Linux kernel , a vulnerability was identified in the ethosu accelerator component within the ethosu_job_open() function. The issue occurred because a WARN_ON() macro returned a 0 or 1 instead of the original negative error code (errno), potentially leading to incorrect error reporting to u...

CVE-2026-97913

The Linux kernel contains a vulnerability in the accel: ethosu component. The issue arises because the QSIZE register setting might not guarantee a hardware interrupt to prevent a timeout during an out-of-bounds access of the command stream. To resolve this, the system now ensures that the comman...

CVE-2026-97912

The Linux kernel contains a vulnerability in the ethosu accelerator driver where an SRAM mapping failure does not correctly reset the SRAM size to zero. Because the error return is not checked (as SRAM is not a hard requirement), the probe succeeds while leaving a non-zero size. This allows jobs ...

EUVD-2026-86767

In the Linux kernel, the following vulnerability has been resolved: accel: ethosu: Ensure cmd stream ends with a stop op While the QSIZE register setting should prevent an out of bounds access of the command stream, it is not clear whether the h/w generates an interrupt in this case as is require...

EUVD-2026-86766

In the Linux kernel, the following vulnerability has been resolved: accel: ethosu: Ensure SRAM size is 0 on mapping failure On a mapping failure of the SRAM, the SRAM size is left as non-zero. The probe will succeed as the error return is not checked since having SRAM is not a hard requirement. T...

CVE-2026-97911 accel: ethosu: Ensure SRAM region size matches job

In the Linux kernel, the following vulnerability has been resolved: accel: ethosu: Ensure SRAM region size matches job It is possible for userspace to set the job SRAM size to 0, but then still have SRAM accesses in the command stream. When the job SRAM size is 0, setting the region base register...

CVE-2026-97911

In the Linux kernel, the following vulnerability has been resolved: accel: ethosu: Ensure SRAM region size matches job It is possible for userspace to set the job SRAM size to 0, but then still have SRAM accesses in the command stream. When the job SRAM size is 0, setting the region base register...

CVE-2026-89976

In the Linux kernel, the following vulnerability has been resolved: accel/ethosu: fix job completion fence cleanup ethosuioctlsubmitjob allocates donefence before validating buffer handles. Errors after allocation call ethosujoberrcleanup, which frees the job but leaks the uninitialized fence. A...

CVE-2026-89977

In the Linux kernel, the following vulnerability has been resolved: accel/ethosu: check MMIO mapping errors in probe devmplatformioremapresource returns an error pointer when the register resource cannot be mapped. ethosuprobe stores it and continues until initialization dereferences it through...

DEBIAN-CVE-2026-89976

In the Linux kernel, the following vulnerability has been resolved: accel/ethosu: fix job completion fence cleanup ethosuioctlsubmitjob allocates donefence before validating buffer handles. Errors after allocation call ethosujoberrcleanup, which frees the job but leaks the uninitialized fence. A...

CVE-2026-89977 accel/ethosu: check MMIO mapping errors in probe

In the Linux kernel, the following vulnerability has been resolved: accel/ethosu: check MMIO mapping errors in probe devmplatformioremapresource returns an error pointer when the register resource cannot be mapped. ethosuprobe stores it and continues until initialization dereferences it through...

CVE-2026-89977

CVE-2026-89977 affects the accel/ethosu driver in the Linux kernel . The root cause is a missing error check: devm_platform_ioremap_resource() can return an error pointer when the register resource cannot be mapped, but ethosu_probe() stores the pointer and continues execution until later initial...

CVE-2026-89977 accel/ethosu: check MMIO mapping errors in probe

In the Linux kernel, the following vulnerability has been resolved: accel/ethosu: check MMIO mapping errors in probe devmplatformioremapresource returns an error pointer when the register resource cannot be mapped. ethosuprobe stores it and continues until initialization dereferences it through...

CVE-2026-89976 accel/ethosu: fix job completion fence cleanup

In the Linux kernel, the following vulnerability has been resolved: accel/ethosu: fix job completion fence cleanup ethosuioctlsubmitjob allocates donefence before validating buffer handles. Errors after allocation call ethosujoberrcleanup, which frees the job but leaks the uninitialized fence. A...

EUVD-2026-80576

In the Linux kernel, the following vulnerability has been resolved: accel/ethosu: fix job completion fence cleanup ethosuioctlsubmitjob allocates donefence before validating buffer handles. Errors after allocation call ethosujoberrcleanup, which frees the job but leaks the uninitialized fence. A...