Description
An issue was discovered in O-RAN Near Realtime RIC H-Release. To trigger the crashing of the e2mgr, an adversary must flood the system with a significant quantity of E2 Subscription Requests originating from an xApp.
References (2)
Core 2
Core References
Various Sources
https://jira.o-ran-sc.org/browse/RIC-1056
Scores
CVSS v3
5.7
EPSS
0.0023
EPSS Percentile
13.6%
Attack Vector
PHYSICAL
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-400
CWE-617
Status
published
Published
Feb 25, 2025
Tracked Since
Feb 18, 2026