vulnerability
Red Hat: CVE-2023-52663: kernel: ASoC: SOF: amd: Fix memory leak in amd_sof_acp_probe() (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:L/AC:L/Au:S/C:N/I:N/A:C) | 2024-05-17 | 2024-12-05 | 2025-03-10 |
Severity
5
CVSS
(AV:L/AC:L/Au:S/C:N/I:N/A:C)
Published
2024-05-17
Added
2024-12-05
Modified
2025-03-10
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.
Solution(s)
redhat-upgrade-kernelredhat-upgrade-kernel-rt
References
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