All vulnerabilities
CVE-2026-97913

Linux: accel: ethosu: Ensure cmd stream ends with a stop op

Linux LinuxOperating systems
Open in ThreatlineRecord JSON
CVSS
NoneNot scored
ExploitationNo known exploitationNot in CISA KEV, which does not prove it is unexploitedCISA KEV
Exploit odds (EPSS)0.19%Chance of exploitation activity in the next 30 days, higher than 8% of CVEs. Scored 23 Oct 2026FIRST EPSS
Fixed inNone listedNo source names a fixed version yet
Published25 Sep 2026Updated 19 Oct 2026CVE List

What fixes it

No source in this snapshot names a fixed version.

Description

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 required (to prevent a timeout). As a stop op is expected end of the command stream, let's just ensure it is present. A stop op in the middle of the command stream also makes no sense.

Text from CVE List

Affected versions 6

  • Linuxaffected: 5a5e9c0228e613f0ef2a58b9782d7c0ea8f1e58b before bf957f166f7ba548034db2a10e63f71df97f12e2CVE List
  • Linuxaffected: 5a5e9c0228e613f0ef2a58b9782d7c0ea8f1e58b before eb3a41fd35e352fba387c4320a1fa0352f3e551cCVE List
  • Linuxaffected: 6.19CVE List
  • Linuxunaffected: all versions before 6.19CVE List
  • Linuxunaffected: 7.2.7 through 7.2.*CVE List
  • Linuxunaffected: 7.3CVE List

References 2