Instituto Nacional de ciberseguridad. Sección Incibe
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CVE-2023-53682

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
07/10/2025
Last modified:
03/02/2026

Description

In the Linux kernel, the following vulnerability has been resolved:<br /> <br /> hwmon: (xgene) Fix ioremap and memremap leak<br /> <br /> Smatch reports:<br /> <br /> drivers/hwmon/xgene-hwmon.c:757 xgene_hwmon_probe() warn:<br /> &amp;#39;ctx-&gt;pcc_comm_addr&amp;#39; from ioremap() not released on line: 757.<br /> <br /> This is because in drivers/hwmon/xgene-hwmon.c:701 xgene_hwmon_probe(),<br /> ioremap and memremap is not released, which may cause a leak.<br /> <br /> To fix this, ioremap and memremap is modified to devm_ioremap and<br /> devm_memremap.<br /> <br /> [groeck: Fixed formatting and subject]

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:*:*:*:*:*:*:*:* 4.9 (including) 6.1.25 (excluding)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* 6.2 (including) 6.2.12 (excluding)
cpe:2.3:o:linux:linux_kernel:6.3:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.3:rc2:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.3:rc3:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools