Description

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix user-after-free from session log off There is racy issue between smb2 session log off and smb2 session setup. It will cause user-after-free from session log off. This add session_lock when setting SMB2_SESSION_EXPIRED and referece count to session struct not to free session while it is being used.

INFO

Published Date :

2024-10-29T00:50:29.284Z

Last Modified :

2025-11-03T22:25:18.791Z

Source :

Linux
AFFECTED PRODUCTS

The following products are affected by CVE-2024-50086 vulnerability.

Vendors Products
Linux
  • Linux Kernel
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2024-50086.

URL Resource
https://git.kernel.org/stable/c/0f62358ce85b2d4c949ef1b648be01b29cec667a cve-icon cve-icon
https://git.kernel.org/stable/c/5511999e9615e4318e9142d23b29bd1597befc08 cve-icon cve-icon
https://git.kernel.org/stable/c/7aa8804c0b67b3cb263a472d17f2cb50d7f1a930 cve-icon cve-icon
https://git.kernel.org/stable/c/a9839c37fd813b432988f58a9d9dd59253d3eb2c cve-icon cve-icon
https://git.kernel.org/stable/c/ee371898b53a9b9b51c02d22a8c31bfb86d45f0d cve-icon cve-icon
https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html cve-icon
https://lore.kernel.org/linux-cve-announce/2024102938-CVE-2024-50086-8134@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2024-50086 cve-icon
https://www.cve.org/CVERecord?id=CVE-2024-50086 cve-icon
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CVSS Vulnerability Scoring System

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