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CVE PROGRAM SOURCE RECORD7.8 High

CVE-2026-97911

accel: ethosu: Ensure SRAM region size matches job

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Status
Published
Published
Updated
Assigning organization
Linux

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 products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Linux Linux

Default version status: unaffected

  • 9cff90774872ed6613b7571ce018b5b455d86890 to < 50c27d412fedc95b8d54d477af47451a382e8cddaffected
  • 9cff90774872ed6613b7571ce018b5b455d86890 to < 2b39d680c9e0fb4d625f2916980977622e84248caffected

Linux Linux

Default version status: affected

  • 7.2affected
  • 0 to < 7.2unaffected
  • 7.2.7 to ≤ 7.2.*unaffected
  • 7.3 to ≤ *unaffected

References