CVE-2024-50024

Published: Oct 21, 2024Modified: Aug 4, 2026

5.5

Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Exploitability: 1.8 / Impact: 3.6

Source: NVD

Description

In the Linux kernel, the following vulnerability has been resolved: net: Fix an unsafe loop on the list The kernel may crash when deleting a genetlink family if there are still listeners for that family: Oops: Kernel access of bad area, sig: 11 [#1] ... NIP [c000000000c080bc] netlink_update_socket_mc+0x3c/0xc0 LR [c000000000c0f764] __netlink_clear_multicast_users+0x74/0xc0 Call Trace: __netlink_clear_multicast_users+0x74/0xc0 genl_unregister_family+0xd4/0x2d0 Change the unsafe loop on the list to a safe one, because inside the loop there is an element removal from this list.

Affected (7)

Products: Linux: Linux Kernel

Linux

1 product

Linux Kernel

Configuration A

7 vulnerable

Vulnerable Software	Affected Versions
Linux Linux Kernel	2.6.32 ≤ version < 5.10.227
Linux Linux Kernel	5.11 ≤ version < 5.15.168
Linux Linux Kernel	5.16 ≤ version < 6.1.113
Linux Linux Kernel	6.2 ≤ version < 6.6.57
Linux Linux Kernel	6.7 ≤ version < 6.11.4
Linux Linux Kernel	Version 6.12 rc1
Linux Linux Kernel	Version 6.12 rc2