CVE-2026-97911

accel: ethosu: Ensure SRAM region size matches job

HIGH
7.8
CVSS Score
Published: September 25, 2026 at 10:22 AM UTC
Updated: October 19, 2026 at 10:17 AM UTC
1 product affected across 1 vendorLinux Kernel

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Severity
HIGH7.8
Exploit prediction
EPSS 0.2%

Description

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 is skipped and a stale base address from a prior job is used. Check the region size against the job's SRAM size instead of just the size of the SRAM. The job's SRAM size was already checked against the total SRAM size.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

7.29cff90774872ed6613b7571ce018b5b455d86890
Vendor states this is fixed in 2b39d680c9e0fb4d625f2916980977622e84248c (fixed)
Vendor states this is fixed in 50c27d412fedc95b8d54d477af47451a382e8cdd (fixed)
Vendor states this is fixed in 7.2 (unaffected)
Vendor states this is fixed in 7.2.7 (unaffected)
Vendor states this is fixed in 7.3 (unaffected)
Vendor states this is fixed in 7.3-rc3 (unaffected)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

CVSS

7.8HIGHLinux
Vector?

Quick Info

StatusRECEIVED

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