Instituto Nacional de ciberseguridad. Sección Incibe
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CVE-2022-50275

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
15/09/2025
Last modified:
03/12/2025

Description

In the Linux kernel, the following vulnerability has been resolved:<br /> <br /> drm/radeon: Add the missed acpi_put_table() to fix memory leak<br /> <br /> When the radeon driver reads the bios information from ACPI<br /> table in radeon_acpi_vfct_bios(), it misses to call acpi_put_table()<br /> to release the ACPI memory after the init, so add acpi_put_table()<br /> properly to fix the memory leak.<br /> <br /> v2: fix text formatting (Alex)

Impact

Vector 3.x
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS v3.1 Severity and Metrics:

Base Score: 5.50 MEDIUM
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): None
Availability (A): High

Base Score 3.x
5.50
Severity 3.x
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* 3.2.29 (including) 3.3 (excluding)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* 3.4.12 (including) 3.5 (excluding)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* 3.5.5 (including) 3.6 (excluding)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* 3.6.1 (including) 4.14.303 (excluding)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* 4.15 (including) 4.19.270 (excluding)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* 4.20 (including) 5.4.229 (excluding)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* 5.5 (including) 5.10.163 (excluding)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* 5.11 (including) 5.15.86 (excluding)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* 5.16 (including) 6.0.16 (excluding)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* 6.1 (including) 6.1.2 (excluding)
cpe:2.3:o:linux:linux_kernel:3.6:-:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:3.6:rc3:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:3.6:rc4:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:3.6:rc5:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:3.6:rc6:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools