GHSA-5G8R-698F-FMM9
Vulnerability from github – Published: 2026-08-15 06:32 – Updated: 2026-08-15 06:32In the Linux kernel, the following vulnerability has been resolved:
ASoC: mediatek: mt8192: Release reserved memory on cleanup
The MT8192 AFE probe calls of_reserved_mem_device_init() and falls back to preallocated buffers when no reserved memory region is available. When the reserved memory assignment succeeds, however, the driver never releases it.
Register a devm cleanup action after a successful reserved-memory assignment so the assignment is released on probe failure and driver unbind.
{
"affected": [],
"aliases": [
"CVE-2026-72259"
],
"database_specific": {
"cwe_ids": [],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-08-15T06:21:53Z",
"severity": null
},
"details": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: mediatek: mt8192: Release reserved memory on cleanup\n\nThe MT8192 AFE probe calls of_reserved_mem_device_init() and falls\nback to preallocated buffers when no reserved memory region is\navailable. When the reserved memory assignment succeeds, however, the\ndriver never releases it.\n\nRegister a devm cleanup action after a successful reserved-memory\nassignment so the assignment is released on probe failure and driver\nunbind.",
"id": "GHSA-5g8r-698f-fmm9",
"modified": "2026-08-15T06:32:17Z",
"published": "2026-08-15T06:32:17Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-72259"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/4c9df23e121f1095f02cc7e1531ce3a6d74ff697"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/51c367230e30ed80b49d5330831c1f2c59405b02"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/756cfc0039fe9dc1388ea231821508a78a087afe"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/965e17ae6751c5d3302430c8ebd650e72d45a85f"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/989cbe8cc86f4639f4e1fbe84ea0339759e92f1f"
}
],
"schema_version": "1.4.0",
"severity": []
}
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