CVE-2023-52663

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.

CVSS v3 5.5 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://git.kernel.org/stable/c/222be59e5eed1554119294edc743ee548c2371d0	Patch
https://git.kernel.org/stable/c/7296152e58858f928db448826eb7ba5ae611297b	Patch
https://git.kernel.org/stable/c/88028c45d5871dfc449b2b0a27abf6428453a5ec	Patch
https://git.kernel.org/stable/c/be4760799c6a7c01184467287f0de41e0dd255f8	Patch
https://git.kernel.org/stable/c/222be59e5eed1554119294edc743ee548c2371d0	Patch
https://git.kernel.org/stable/c/7296152e58858f928db448826eb7ba5ae611297b	Patch
https://git.kernel.org/stable/c/88028c45d5871dfc449b2b0a27abf6428453a5ec	Patch
https://git.kernel.org/stable/c/be4760799c6a7c01184467287f0de41e0dd255f8	Patch

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::

History

No history.

Information

Published : 2024-05-17 14:15

Updated : 2025-01-07 16:58

NVD link : CVE-2023-52663

Mitre link : CVE-2023-52663

CVE.ORG link : CVE-2023-52663

JSON object : View

Products Affected

linux

linux_kernel

CWE

CWE-401

Missing Release of Memory after Effective Lifetime

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