CVE-2022-50275 - CVE House
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Status published Medium CVE-2022-50275

drm/radeon: Add the missed acpi_put_table() to fix memory leak

Vulnerability Description

In 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)

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

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Affected Vendor

Affected Software

Linux
Vulnerable Versions:
268ba0a99f89a84dc5eb312470896113d0709c74, aca20e420100cda3d32d68e640d84cc02d8b45ef, 25413e693f697f801e1cc8fd10e90a7821a3a04b, 01edc881f64ff092978f333a5328e18a988f180b, 3.2.29, 3.4.12, 3.5.5, 3.6, 0, 4.14.303, 4.19.270, 5.4.229, 5.10.163, 5.15.86, 6.0.16, 6.1.2, 6.2

Timeline

Official Publish: September 15th, 2025
Last Modified: May 23rd, 2026
Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.