CVE-2026-53173

kernel: accel/ethosu: fix OOB write in ethosu_gem_cmdstream_copy_and_validate()

Loading…

Severity

Moderate

Red Hat Product Security

—

CVSS

Review impact separately from score.

Published · June 25, 2026

Updated · October 20, 2026

Description

A flaw was found in the Linux kernel's accel/ethosu component. A local user can exploit this vulnerability by providing a specially crafted command stream, which causes an out-of-bounds write in memory. This memory corruption can lead to system instability, causing a denial of service or potentially allowing for further unauthorized operations.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CWE-787 · Out-of-bounds Write