CVE-2026-97911
accel: ethosu: Ensure SRAM region size matches job
- 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- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean?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 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.
Timeline
- CVE published
- Record last updated
Affected versions
- Linux Linux
From 9cff90774872ed6613b7571ce018b5b455d86890 · fixed in 50c27d412fedc95b8d54d477af47451a382e8cdd; From 9cff90774872ed6613b7571ce018b5b455d86890 · fixed in 2b39d680c9e0fb4d625f2916980977622e84248c
- Linux Linux
7.2
- KernelLinux
From 7.2.0 · fixed in 7.2.7