GHSA-4M7P-8MQ4-H9JM
Vulnerability from github – Published: 2025-09-15 15:31 – Updated: 2025-12-03 21:30In the Linux kernel, the following vulnerability has been resolved:
drm/radeon: Add the missed acpi_put_table() to fix memory leak
When the radeon driver reads the bios information from ACPI table in radeon_acpi_vfct_bios(), it misses to call acpi_put_table() to release the ACPI memory after the init, so add acpi_put_table() properly to fix the memory leak.
v2: fix text formatting (Alex)
{
"affected": [],
"aliases": [
"CVE-2022-50275"
],
"database_specific": {
"cwe_ids": [
"CWE-401"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-09-15T15:15:38Z",
"severity": "MODERATE"
},
"details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/radeon: Add the missed acpi_put_table() to fix memory leak\n\nWhen the radeon driver reads the bios information from ACPI\ntable in radeon_acpi_vfct_bios(), it misses to call acpi_put_table()\nto release the ACPI memory after the init, so add acpi_put_table()\nproperly to fix the memory leak.\n\nv2: fix text formatting (Alex)",
"id": "GHSA-4m7p-8mq4-h9jm",
"modified": "2025-12-03T21:30:58Z",
"published": "2025-09-15T15:31:25Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-50275"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/10276a20be1115e1f76c189330da2992df980eee"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/4539e3211a9bd2418e76797718a4e60a7ae34fcf"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/4760fa67aff6bd8ef0b14c1fa04c295e734c7309"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/50113de0f1e913c0b733e21d3e61fe9c0f2e9d50"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/6d25bc63708145c10f9c099d5c005602a7f2ef5f"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/9e203e437310f61fdf3c1107f41f85864cf4f6b1"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/a0f26560be2c566b62331cb0eeffa52929aa4d44"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/b4b30f56ec512e2c35fc0761bc90b0e519d8fa6e"
}
],
"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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