PT-2024-26807 · Linux+7 · Linux Kernel+7
Syzbot
·
Published
2024-04-05
·
Updated
2025-09-29
·
CVE-2024-35966
CVSS v3.1
7.1
High
| Vector | AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H |
Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
The issue is related to the Bluetooth RFCOMM protocol in the Linux kernel, where the
rfcomm sock setsockopt old() function copies data without checking the user input length, leading to a slab-out-of-bounds error. The copy from sockptr offset and copy from sockptr functions are also affected. The vulnerability can be exploited by sending a specially crafted input to the setsockopt system call, causing a read of size 4 at an invalid address.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
Out of bounds Read
Found an issue in the description? Have something to add? Feel free to write us 👾
Weakness Enumeration
Related Identifiers
Affected Products
Astra Linux
Debian
Linuxmint
Linux Kernel
Red Hat
Red Os
Suse
Ubuntu