#VU115941 Buffer overflow in Linux kernel - CVE-2023-53428
Published: September 19, 2025 / Updated: September 22, 2025
Vulnerability identifier: #VU115941
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2023-53428
CWE-ID: CWE-119
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerable software:
Linux kernel
Linux kernel
Software vendor:
Linux Foundation
Linux Foundation
Description
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to memory corruption within the scmi_powercap_unregister_all_zones(), scmi_powercap_get_parent_zone() and scmi_powercap_probe() functions in drivers/powercap/arm_scmi_powercap.c. A local user can escalate privileges on the system.
Remediation
Install update from vendor's repository.