CVE-2026-97912
accel: ethosu: Ensure SRAM size is 0 on mapping failure
- 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- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean?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 size is 0 on mapping failure On a mapping failure of the SRAM, the SRAM size is left as non-zero. The probe will succeed as the error return is not checked since having SRAM is not a hard requirement. The non-zero size allows jobs to access SRAM which is left pointing to physical base address 0x0.
Timeline
- CVE published
- Record last updated
Affected versions
- Linux Linux
From 5a5e9c0228e613f0ef2a58b9782d7c0ea8f1e58b · fixed in e5576641b79ecd36acaf91fec4a5333b1ad19c57; From 5a5e9c0228e613f0ef2a58b9782d7c0ea8f1e58b · fixed in f5376d7e0fb703876199d3b6f9f97e128fa2f8a4
- Linux Linux
6.19
- KernelLinux
From 6.19.0 · fixed in 7.2.7