mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
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49 lines
2.3 KiB
JSON
49 lines
2.3 KiB
JSON
{
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"id": "CVE-2021-47358",
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"sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"published": "2024-05-21T15:15:22.073",
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"lastModified": "2024-05-21T16:54:26.047",
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"vulnStatus": "Awaiting Analysis",
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"cveTags": [],
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"descriptions": [
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{
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"lang": "en",
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nstaging: greybus: uart: fix tty use after free\n\nUser space can hold a tty open indefinitely and tty drivers must not\nrelease the underlying structures until the last user is gone.\n\nSwitch to using the tty-port reference counter to manage the life time\nof the greybus tty state to avoid use after free after a disconnect."
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},
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{
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"lang": "es",
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"value": " En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: staging: greybus: uart: corrige el use after free de tty. El espacio de usuario puede mantener un tty abierto indefinidamente y los controladores de tty no deben liberar las estructuras subyacentes hasta que el \u00faltimo usuario se haya ido. Cambie al uso del contador de referencia del puerto tty para administrar la vida \u00fatil del estado tty de greybus para evitar su uso despu\u00e9s de una desconexi\u00f3n."
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}
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],
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"metrics": {},
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"references": [
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{
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"url": "https://git.kernel.org/stable/c/4dc56951a8d9d61d364d346c61a5f1d70b4f5e14",
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"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
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},
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{
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"url": "https://git.kernel.org/stable/c/64062fcaca8872f063ec9da011e7bf30470be33f",
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"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
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},
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{
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"url": "https://git.kernel.org/stable/c/92b67aaafb7c449db9f0c3dcabc0ff967cb3a42d",
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"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
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},
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{
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"url": "https://git.kernel.org/stable/c/92dc0b1f46e12cfabd28d709bb34f7a39431b44f",
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"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
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},
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{
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"url": "https://git.kernel.org/stable/c/9872ff6fdce8b229f01993b611b5d1719cb70ff1",
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"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
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},
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{
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"url": "https://git.kernel.org/stable/c/a5cfd51f6348e8fd7531461366946039c29c7e69",
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"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
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},
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{
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"url": "https://git.kernel.org/stable/c/b9e697e60ce9890e9258a73eb061288e7d68e5e6",
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"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
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}
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]
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} |