GHSA-JW95-5CPM-5722
Vulnerability from github – Published: 2024-05-17 15:31 – Updated: 2025-01-07 18:30In 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.
{
"affected": [],
"aliases": [
"CVE-2023-52663"
],
"database_specific": {
"cwe_ids": [
"CWE-401"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-05-17T14:15:08Z",
"severity": "MODERATE"
},
"details": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: SOF: amd: Fix memory leak in amd_sof_acp_probe()\n\nDriver uses kasprintf() to initialize fw_{code,data}_bin members of\nstruct acp_dev_data, but kfree() is never called to deallocate the\nmemory, which results in a memory leak.\n\nFix the issue by switching to devm_kasprintf(). Additionally, ensure the\nallocation was successful by checking the pointer validity.",
"id": "GHSA-jw95-5cpm-5722",
"modified": "2025-01-07T18:30:43Z",
"published": "2024-05-17T15:31:08Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-52663"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/222be59e5eed1554119294edc743ee548c2371d0"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/7296152e58858f928db448826eb7ba5ae611297b"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/88028c45d5871dfc449b2b0a27abf6428453a5ec"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/be4760799c6a7c01184467287f0de41e0dd255f8"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
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