Mend.io Vulnerability Database

What is a CVE vulnerability ID? icon What is a WS vulnerability ID? icon What is an MSC vulnerability ID? icon
New vulnerability? Tell us about it!
icon

We found results for “”

CVE-2023-1390

Date: March 15, 2023

A remote denial of service vulnerability was found in the Linux kernel’s TIPC kernel module. The while loop in tipc_link_xmit() hits an unknown state while attempting to parse SKBs, which are not in the queue. Sending two small UDP packets to a system with a UDP bearer results in the CPU utilization for the system to instantly spike to 100%, causing a denial of service condition.

Language: C

Severity Score

Related Resources (9)

https://infosec.exchange/@_mattata/109427999461122360
https://access.redhat.com/security/cve/CVE-2023-1390
https://people.canonical.com/~ubuntu-security/cve/CVE-2023-1390
https://github.com/torvalds/linux/commit/b77413446408fdd256599daf00d5be72b5f3e7c6
https://nvd.nist.gov/vuln/detail/CVE-2023-1390
https://gist.github.com/netspooky/bee2d07022f6350bb88eaa48e571d9b5
https://infosec.exchange/%40_mattata/109427999461122360
https://security.netapp.com/advisory/ntap-20230420-0001/
https://www.mend.io/vulnerability-database/CVE-2023-1390

Severity Score

Weakness Type (CWE)

Excessive Platform Resource Consumption within a Loop

CWE-1050

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

Do you need more information?

Contact Us