CVE-2023-52663

MEDIUM

Linux Kernel < 6.6.23 - Memory Leak

Title source: rule

Description

In the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: amd: Fix memory leak in amd_sof_acp_probe() Driver uses kasprintf() to initialize fw_{code,data}_bin members of struct acp_dev_data, but kfree() is never called to deallocate the memory, which results in a memory leak. Fix the issue by switching to devm_kasprintf(). Additionally, ensure the allocation was successful by checking the pointer validity.

Scores

CVSS v3 5.5
EPSS 0.0002
EPSS Percentile 4.2%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Classification

CWE
CWE-401
Status published

Affected Products (1)

linux/linux_kernel < 6.6.23

Timeline

Published May 17, 2024
Tracked Since Feb 18, 2026