USN-2620-1

Advisory lineage Upstream: 2 Downstream: 0
Published: 23 May 2015, 07:06
Last modified:22 Apr 2026, 09:12

Vulnerability Summary

Overall Risk (default)
minimal
0/100
CVSS Score
No data
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

23 May 2015, 07:06
Published
Vulnerability first disclosed
22 Apr 2026, 09:12
Last Modified
Vulnerability information updated

Description

linux vulnerability A flaw was discovered in the Linux kernel's IPv4 networking when using TCP fast open to initiate a connection. An unprivileged local user could exploit this flaw to cause a denial of service (system crash).

Affected Systems

  • ubuntu•linux

    < 3.13.0-53.89

References (2)