CVE-2021-47403

May 21, 2024, 4:54 p.m.

Tags

416baaa9-dc9f-4396-8d5f-8c081fb06d67

2024-05-21

CVE-2021-47403

Product(s) Impacted

Linux kernel

Description

In the Linux kernel, the following vulnerability has been resolved: ipack: ipoctal: fix module reference leak A reference to the carrier module was taken on every open but was only released once when the final reference to the tty struct was dropped. Fix this by taking the module reference and initialising the tty driver data when installing the tty.

Weaknesses

Date

Published: May 21, 2024, 3:15 p.m.

Last Modified: May 21, 2024, 4:54 p.m.

Status : Awaiting Analysis

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

416baaa9-dc9f-4396-8d5f-8c081fb06d67

References

https://git.kernel.org/stable/c/31398849b84ebae0d43a1cf379cb9895597f221a

416baaa9-dc9f-4396-8d5f-8c081fb06d67

https://git.kernel.org/stable/c/3253c87e1e5bc0107aab773af2f135ebccf38666

416baaa9-dc9f-4396-8d5f-8c081fb06d67

https://git.kernel.org/stable/c/7cea848678470daadbfdaa6a112b823c290f900c

416baaa9-dc9f-4396-8d5f-8c081fb06d67

https://git.kernel.org/stable/c/811178f296b16af30264def74c8d2179a72d5562

416baaa9-dc9f-4396-8d5f-8c081fb06d67

https://git.kernel.org/stable/c/9c5b77a7ffc983b2429ce158b50497c5d3c86a69

416baaa9-dc9f-4396-8d5f-8c081fb06d67

https://git.kernel.org/stable/c/bb8a4fcb2136508224c596a7e665bdba1d7c3c27

416baaa9-dc9f-4396-8d5f-8c081fb06d67

https://git.kernel.org/stable/c/c0adb5a947dec6cff7050ec56d78ecd3916f9ce6

416baaa9-dc9f-4396-8d5f-8c081fb06d67

https://git.kernel.org/stable/c/dde4c1429b97383689f755ce92b4ed1e84a9c92b

416baaa9-dc9f-4396-8d5f-8c081fb06d67