CVE-2023-52853

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2023-52853
In the Linux kernel, the following vulnerability has been resolved: hid: cp2112: Fix duplicate workqueue initialization Previously the cp2112 driver called INIT_DELAYED_WORK within cp2112_gpio_irq_startup, resulting in duplicate initilizations of the workqueue on subsequent IRQ startups following an initial request. This resulted in a warning in set_work_data in workqueue.c, as well as a rare NULL dereference within process_one_work in workqueue.c. Initialize the workqueue within _probe instead.

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/012d0c66f9392a99232ac28217229f32dd3a70cf Patch
https://git.kernel.org/stable/c/3d959406c8fff2334d83d0c352d54fd6f5b2e7cd Patch
https://git.kernel.org/stable/c/727203e6e7e7020e1246fc1628cbdb8d90177819 Patch
https://git.kernel.org/stable/c/bafb12b629b7c3ad59812dd1ac1b0618062e0e38 Patch
https://git.kernel.org/stable/c/df0daac2709473531d6a3472997cc65301ac06d6 Patch
https://git.kernel.org/stable/c/e3c2d2d144c082dd71596953193adf9891491f42 Patch
https://git.kernel.org/stable/c/eb1121fac7986b30915ba20c5a04cc01fdcf160c Patch
https://git.kernel.org/stable/c/fb5718bc67337dde1528661f419ffcf275757592 Patch
https://git.kernel.org/stable/c/012d0c66f9392a99232ac28217229f32dd3a70cf Patch
https://git.kernel.org/stable/c/3d959406c8fff2334d83d0c352d54fd6f5b2e7cd Patch
https://git.kernel.org/stable/c/727203e6e7e7020e1246fc1628cbdb8d90177819 Patch
https://git.kernel.org/stable/c/bafb12b629b7c3ad59812dd1ac1b0618062e0e38 Patch
https://git.kernel.org/stable/c/df0daac2709473531d6a3472997cc65301ac06d6 Patch
https://git.kernel.org/stable/c/e3c2d2d144c082dd71596953193adf9891491f42 Patch
https://git.kernel.org/stable/c/eb1121fac7986b30915ba20c5a04cc01fdcf160c Patch
https://git.kernel.org/stable/c/fb5718bc67337dde1528661f419ffcf275757592 Patch
Configurations

Configuration 1 (hide)

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

26 Sep 2025, 16:18

Type Values Removed Values Added
CWE CWE-476
References () https://git.kernel.org/stable/c/012d0c66f9392a99232ac28217229f32dd3a70cf - () https://git.kernel.org/stable/c/012d0c66f9392a99232ac28217229f32dd3a70cf - Patch
References () https://git.kernel.org/stable/c/3d959406c8fff2334d83d0c352d54fd6f5b2e7cd - () https://git.kernel.org/stable/c/3d959406c8fff2334d83d0c352d54fd6f5b2e7cd - Patch
References () https://git.kernel.org/stable/c/727203e6e7e7020e1246fc1628cbdb8d90177819 - () https://git.kernel.org/stable/c/727203e6e7e7020e1246fc1628cbdb8d90177819 - Patch
References () https://git.kernel.org/stable/c/bafb12b629b7c3ad59812dd1ac1b0618062e0e38 - () https://git.kernel.org/stable/c/bafb12b629b7c3ad59812dd1ac1b0618062e0e38 - Patch
References () https://git.kernel.org/stable/c/df0daac2709473531d6a3472997cc65301ac06d6 - () https://git.kernel.org/stable/c/df0daac2709473531d6a3472997cc65301ac06d6 - Patch
References () https://git.kernel.org/stable/c/e3c2d2d144c082dd71596953193adf9891491f42 - () https://git.kernel.org/stable/c/e3c2d2d144c082dd71596953193adf9891491f42 - Patch
References () https://git.kernel.org/stable/c/eb1121fac7986b30915ba20c5a04cc01fdcf160c - () https://git.kernel.org/stable/c/eb1121fac7986b30915ba20c5a04cc01fdcf160c - Patch
References () https://git.kernel.org/stable/c/fb5718bc67337dde1528661f419ffcf275757592 - () https://git.kernel.org/stable/c/fb5718bc67337dde1528661f419ffcf275757592 - Patch
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.5
CPE cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
First Time Linux linux Kernel
Linux

21 Nov 2024, 08:40

Type Values Removed Values Added
Summary
  • (es) En el kernel de Linux, se resolvió la siguiente vulnerabilidad: hid: cp2112: corrige la inicialización duplicada de la cola de trabajo. Anteriormente, el controlador cp2112 llamaba INIT_DELAYED_WORK dentro de cp2112_gpio_irq_startup, lo que generaba inicializaciones duplicadas de la cola de trabajo en inicios IRQ posteriores después de una solicitud inicial. Esto resultó en una advertencia en set_work_data en workqueue.c, así como en una rara desreferencia NULL dentro de process_one_work en workqueue.c. En su lugar, inicialice la cola de trabajo dentro de _probe.
References () https://git.kernel.org/stable/c/012d0c66f9392a99232ac28217229f32dd3a70cf - () https://git.kernel.org/stable/c/012d0c66f9392a99232ac28217229f32dd3a70cf -
References () https://git.kernel.org/stable/c/3d959406c8fff2334d83d0c352d54fd6f5b2e7cd - () https://git.kernel.org/stable/c/3d959406c8fff2334d83d0c352d54fd6f5b2e7cd -
References () https://git.kernel.org/stable/c/727203e6e7e7020e1246fc1628cbdb8d90177819 - () https://git.kernel.org/stable/c/727203e6e7e7020e1246fc1628cbdb8d90177819 -
References () https://git.kernel.org/stable/c/bafb12b629b7c3ad59812dd1ac1b0618062e0e38 - () https://git.kernel.org/stable/c/bafb12b629b7c3ad59812dd1ac1b0618062e0e38 -
References () https://git.kernel.org/stable/c/df0daac2709473531d6a3472997cc65301ac06d6 - () https://git.kernel.org/stable/c/df0daac2709473531d6a3472997cc65301ac06d6 -
References () https://git.kernel.org/stable/c/e3c2d2d144c082dd71596953193adf9891491f42 - () https://git.kernel.org/stable/c/e3c2d2d144c082dd71596953193adf9891491f42 -
References () https://git.kernel.org/stable/c/eb1121fac7986b30915ba20c5a04cc01fdcf160c - () https://git.kernel.org/stable/c/eb1121fac7986b30915ba20c5a04cc01fdcf160c -
References () https://git.kernel.org/stable/c/fb5718bc67337dde1528661f419ffcf275757592 - () https://git.kernel.org/stable/c/fb5718bc67337dde1528661f419ffcf275757592 -

21 May 2024, 16:15

Type Values Removed Values Added
New CVE
Information

Published : 2024-05-21 16:15

Updated : 2025-09-26 16:18

NVD link : CVE-2023-52853

Mitre link : CVE-2023-52853

CVE.ORG link : CVE-2023-52853

JSON object : View

Products Affected

linux

  • linux_kernel
CWE
CWE-476

NULL Pointer Dereference