CVE-2023-52853 - OpenCVE

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.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required High

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

No data.

No data.

No data.

References

Link	Providers
https://git.kernel.org/stable/c/012d0c66f9392a99232ac28217229f32dd3a70cf
https://git.kernel.org/stable/c/3d959406c8fff2334d83d0c352d54fd6f5b2e7cd
https://git.kernel.org/stable/c/727203e6e7e7020e1246fc1628cbdb8d90177819
https://git.kernel.org/stable/c/bafb12b629b7c3ad59812dd1ac1b0618062e0e38
https://git.kernel.org/stable/c/df0daac2709473531d6a3472997cc65301ac06d6
https://git.kernel.org/stable/c/e3c2d2d144c082dd71596953193adf9891491f42
https://git.kernel.org/stable/c/eb1121fac7986b30915ba20c5a04cc01fdcf160c
https://git.kernel.org/stable/c/fb5718bc67337dde1528661f419ffcf275757592
https://lore.kernel.org/linux-cve-announce/2024052115-CVE-2023-52853-5fd3@gregkh/T
https://nvd.nist.gov/vuln/detail/CVE-2023-52853
https://www.cve.org/CVERecord?id=CVE-2023-52853

History

No history.

MITRE

Status: PUBLISHED

Assigner: Linux

Published: 2024-05-21T15:31:48.571Z

Updated: 2024-08-02T23:11:36.048Z

Reserved: 2024-05-21T15:19:24.256Z

Link: CVE-2023-52853

Vulnrichment

Updated: 2024-08-02T23:11:36.048Z

NVD

Status : Awaiting Analysis

Published: 2024-05-21T16:15:22.303

Modified: 2024-05-21T16:53:56.550

Link: CVE-2023-52853

Redhat

Severity : Low

Publid Date: 2024-05-21T00:00:00Z

Links: CVE-2023-52853 - Bugzilla

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{"cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nhid: cp2112: Fix duplicate workqueue initialization\n\nPreviously the cp2112 driver called INIT_DELAYED_WORK within\ncp2112_gpio_irq_startup, resulting in duplicate initilizations of the\nworkqueue on subsequent IRQ startups following an initial request. This\nresulted in a warning in set_work_data in workqueue.c, as well as a rare\nNULL dereference within process_one_work in workqueue.c.\n\nInitialize the workqueue within _probe instead."}, {"lang": "es", "value": "En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: hid: cp2112: corrige la inicializaci\u00f3n 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 despu\u00e9s de una solicitud inicial. Esto result\u00f3 en una advertencia en set_work_data en workqueue.c, as\u00ed 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."}], "id": "CVE-2023-52853", "lastModified": "2024-05-21T16:53:56.550", "metrics": {}, "published": "2024-05-21T16:15:22.303", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/012d0c66f9392a99232ac28217229f32dd3a70cf"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/3d959406c8fff2334d83d0c352d54fd6f5b2e7cd"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/727203e6e7e7020e1246fc1628cbdb8d90177819"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/bafb12b629b7c3ad59812dd1ac1b0618062e0e38"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/df0daac2709473531d6a3472997cc65301ac06d6"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/e3c2d2d144c082dd71596953193adf9891491f42"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/eb1121fac7986b30915ba20c5a04cc01fdcf160c"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/fb5718bc67337dde1528661f419ffcf275757592"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Awaiting Analysis"}

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