CVE-2026-23283

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2026-23283
In the Linux kernel, the following vulnerability has been resolved: regulator: fp9931: Fix PM runtime reference leak in fp9931_hwmon_read() In fp9931_hwmon_read(), if regmap_read() failed, the function returned the error code without calling pm_runtime_put_autosuspend(), causing a PM reference leak.

5.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://git.kernel.org/stable/c/0902010c8d163f7b62e655efda1a843529152c7c Patch
https://git.kernel.org/stable/c/ada571018d54c2381bab7c290577114f9667cda7 Patch
Configurations

Configuration 1 (hide)

OR cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:7.0:rc1:*:*:*:*:*:*
History

22 May 2026, 00:19

Type Values Removed Values Added
CPE cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:7.0:rc1:*:*:*:*:*:*
Summary
  • (es) En el kernel de Linux, la siguiente vulnerabilidad ha sido resuelta: regulador: fp9931: Corrección de fuga de referencia de tiempo de ejecución de PM en fp9931_hwmon_read() En fp9931_hwmon_read(), si regmap_read() fallaba, la función devolvía el código de error sin llamar a pm_runtime_put_autosuspend(), causando una fuga de referencia de PM.
CWE NVD-CWE-Other
First Time Linux linux Kernel
Linux
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.5
References () https://git.kernel.org/stable/c/0902010c8d163f7b62e655efda1a843529152c7c - () https://git.kernel.org/stable/c/0902010c8d163f7b62e655efda1a843529152c7c - Patch
References () https://git.kernel.org/stable/c/ada571018d54c2381bab7c290577114f9667cda7 - () https://git.kernel.org/stable/c/ada571018d54c2381bab7c290577114f9667cda7 - Patch

25 Mar 2026, 11:16

Type Values Removed Values Added
New CVE
Information

Published : 2026-03-25 11:16

Updated : 2026-05-22 00:19

NVD link : CVE-2026-23283

Mitre link : CVE-2026-23283

CVE.ORG link : CVE-2026-23283

JSON object : View

Products Affected

linux

  • linux_kernel
CWE
NVD-CWE-Other