fkie_cve-2023-52853
Vulnerability from fkie_nvd
Published
2024-05-21 16:15
Modified
2024-11-21 08:40
Severity ?
Summary
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.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/012d0c66f9392a99232ac28217229f32dd3a70cf
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/3d959406c8fff2334d83d0c352d54fd6f5b2e7cd
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/727203e6e7e7020e1246fc1628cbdb8d90177819
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/bafb12b629b7c3ad59812dd1ac1b0618062e0e38
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/df0daac2709473531d6a3472997cc65301ac06d6
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/e3c2d2d144c082dd71596953193adf9891491f42
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/eb1121fac7986b30915ba20c5a04cc01fdcf160c
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/fb5718bc67337dde1528661f419ffcf275757592
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/012d0c66f9392a99232ac28217229f32dd3a70cf
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/3d959406c8fff2334d83d0c352d54fd6f5b2e7cd
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/727203e6e7e7020e1246fc1628cbdb8d90177819
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/bafb12b629b7c3ad59812dd1ac1b0618062e0e38
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/df0daac2709473531d6a3472997cc65301ac06d6
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/e3c2d2d144c082dd71596953193adf9891491f42
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/eb1121fac7986b30915ba20c5a04cc01fdcf160c
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/fb5718bc67337dde1528661f419ffcf275757592
Impacted products
Vendor Product Version


To clipboard 

{
  "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": "2024-11-21T08:40:43.527",
  "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"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://git.kernel.org/stable/c/012d0c66f9392a99232ac28217229f32dd3a70cf"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://git.kernel.org/stable/c/3d959406c8fff2334d83d0c352d54fd6f5b2e7cd"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://git.kernel.org/stable/c/727203e6e7e7020e1246fc1628cbdb8d90177819"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://git.kernel.org/stable/c/bafb12b629b7c3ad59812dd1ac1b0618062e0e38"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://git.kernel.org/stable/c/df0daac2709473531d6a3472997cc65301ac06d6"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://git.kernel.org/stable/c/e3c2d2d144c082dd71596953193adf9891491f42"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://git.kernel.org/stable/c/eb1121fac7986b30915ba20c5a04cc01fdcf160c"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://git.kernel.org/stable/c/fb5718bc67337dde1528661f419ffcf275757592"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Awaiting Analysis"
}


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