#VU115232 Memory leak in Linux kernel - CVE-2023-53261
Published: September 16, 2025 / Updated: September 22, 2025
Vulnerability identifier: #VU115232
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2023-53261
CWE-ID: CWE-401
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 perform a denial of service (DoS) attack.
The vulnerability exists due to memory leak within the acpi_validate_dsd_graph(), acpi_validate_coresight_graph() and acpi_coresight_parse_graph() functions in drivers/hwtracing/coresight/coresight-platform.c. A local user can perform a denial of service (DoS) attack.
Remediation
Install update from vendor's repository.