PT-2022-4532 · Linux+5 · Linux Kernel+5
CVSS v4.0
5.6
Medium
| Vector | AV:L/AC:L/AT:P/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N |
Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
The issue is related to a NULL pointer dereference flaw in the Linux kernel's X.25 set of standardized network protocols functionality. This flaw occurs when a user terminates their session using a simulated Ethernet card and continues to use the connection. As a result, a local user can crash the system.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
DoS
NULL Pointer Dereference
Use After Free
Found an issue in the description? Have something to add? Feel free to write us 👾
Related Identifiers
Affected Products
Astra Linux
Linuxmint
Linux Kernel
Red Os
Suse
Ubuntu