CVE-2023-1390
Published on: Not Yet Published
Last Modified on: 03/17/2023 04:04:00 AM UTC
The following vulnerability was found:
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.
- CVE-2023-1390 has been assigned by
[email protected] to track the vulnerability
CVE References
Description | Tags ⓘ | Link |
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tipc_analysis.md · GitHub | gist.github.com text/html |
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tipc: fix NULL deref in tipc_link_xmit() · torvalds/[email protected] · GitHub | github.com text/html |
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remy????: "Ever seen a network protocol polyglot? Let me sha…" - Infosec Exchange | infosec.exchange text/html |
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There are currently no QIDs associated with this CVE
There are no known software configurations (CPEs) currently associated with this CVE
No vendor comments have been submitted for this CVE
Social Mentions
Source | Title | Posted (UTC) |
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CVE-2023-1390 : A remote denial of service vulnerability was found in the #Linux #kernel’s TIPC kernel module. The… twitter.com/i/web/status/1… | 2023-03-16 21:03:57 |