CVE-2023-53682

MEDIUM EPSS 3.1%
Published Oct 7, 20258mo ago · Modified Jun 17, 20261w ago
5.5 CVSS 3.1
Medium
Find Similar
Published Oct 7, 2025 8mo ago
Last Modified Jun 17, 2026 1w ago

Description

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

CVSS Details

Base Score
5.5
Exploitability
1.8
Impact
3.6
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
3.1% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-401

Affected Products 5

VendorProductVersionRange
linuxlinux_kernel*≥4.9  –  <6.1.25
linuxlinux_kernel*≥6.2  –  <6.2.12
linuxlinux_kernel6.3any
linuxlinux_kernel6.3any
linuxlinux_kernel6.3any

References 3

  • git.kernel.org https://git.kernel.org/stable/c/1773185a0a87006c1be78a978d9dd61aa7a33db8
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/813cc94c7847ae4a17e9f744fb4dbdf7df6bd732
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/9d482a09acd3d5f61a56aefc125d32c81994707b
    Patch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/1773185a0a87006c1be78a978d9dd61aa7a33db8
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/813cc94c7847ae4a17e9f744fb4dbdf7df6bd732
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/9d482a09acd3d5f61a56aefc125d32c81994707b
    Patch