CVE-2026-97913
accel: ethosu: Ensure cmd stream ends with a stop op
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 7.2.7
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
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.
Timeline
- CVE published
- Record last updated
Affected versions
- Linux Linux
From 5a5e9c0228e613f0ef2a58b9782d7c0ea8f1e58b · fixed in bf957f166f7ba548034db2a10e63f71df97f12e2; From 5a5e9c0228e613f0ef2a58b9782d7c0ea8f1e58b · fixed in eb3a41fd35e352fba387c4320a1fa0352f3e551c
- Linux Linux
6.19
- KernelLinux
From 6.19.0 · fixed in 7.2.7