CVE-2021-47358

In the Linux kernel, the following vulnerability has been resolved: staging: greybus: uart: fix tty use after free User space can hold a tty open indefinitely and tty drivers must not release the underlying structures until the last user is gone. Switch to using the tty-port reference counter to manage the life time of the greybus tty state to avoid use after free after a disconnect.

The following products are affected by CVE-2021-47358 vulnerability.

Here, you will find a curated list of external links that provide in-depth information to CVE-2021-47358.

URL	Resource
https://git.kernel.org/stable/c/4dc56951a8d9d61d364d346c61a5f1d70b4f5e14
https://git.kernel.org/stable/c/64062fcaca8872f063ec9da011e7bf30470be33f
https://git.kernel.org/stable/c/92b67aaafb7c449db9f0c3dcabc0ff967cb3a42d
https://git.kernel.org/stable/c/92dc0b1f46e12cfabd28d709bb34f7a39431b44f
https://git.kernel.org/stable/c/9872ff6fdce8b229f01993b611b5d1719cb70ff1
https://git.kernel.org/stable/c/a5cfd51f6348e8fd7531461366946039c29c7e69
https://git.kernel.org/stable/c/b9e697e60ce9890e9258a73eb061288e7d68e5e6
https://lore.kernel.org/linux-cve-announce/2024052151-CVE-2021-47358-3a8d@gregkh/T
https://nvd.nist.gov/vuln/detail/CVE-2021-47358
https://www.cve.org/CVERecord?id=CVE-2021-47358