open5gs/tests
Sukchan Lee a1a0a8c0a6 [MME] Race condition between S1AP and S6A
Assume the UE has Attached, the session has been created,
and is in the IDLE state with the UEContextRelease process.

This could result in the following call flow.

1. TAU request without Integrity Protected
2. Authentication request/response
3. Security-mode command/complete

MME can be performed simultaneously by the HSS(S6A) and UE(S1AP).

Update-Location-Request
Service request
Service reject
Delete Session Request
Delete Session Response
Update-Location-Answer
UEContextReleaseCommand for Service reject
TAU reject
UEContextReleaseCommand for TAU reject
UEContextReleaseComplete
UEContextReleaseComplete

MME crashes when UE sends a service request(S1AP) during ULR/ULA(S6A) with HSS,
which has been fixed.
2024-03-16 23:08:07 +09:00
..
310014 Introduced Subscription identifier de-concealing 2022-12-24 20:22:45 +09:00
af [SEPP] Initial Update for 5G Roaming (#2739) 2023-11-19 19:34:51 +09:00
app [AMF] Increase the number of SLICE 512 to 1024 (#2761)(#2765) 2023-12-04 20:46:58 +09:00
attach [MME] Race condition between S1AP and S6A 2024-03-16 23:08:07 +09:00
common [MME] Race condition between S1AP and S6A 2024-03-16 23:08:07 +09:00
core Fixed dynamic-stack-buffer-overflow (#2578, #2577) 2023-09-05 21:58:05 +09:00
crypt Fixed dynamic-stack-buffer-overflow (#2578, #2577) 2023-09-05 21:58:05 +09:00
csfb Introduced Subscription identifier de-concealing 2022-12-24 20:22:45 +09:00
fuzzing [Fuzzing] bug fix 59062 and increasing converge 2023-05-25 22:47:47 +09:00
handover [MME/AMF] Fixed crash following Handover Request (#3014) 2024-02-29 23:02:38 +09:00
non3gpp [SMF] Memory leak in Handling APCO IE (#3010) 2024-02-28 20:51:20 +09:00
registration [SEC] Vulnerabilities have been resolved (#2945) 2024-03-06 07:20:50 +09:00
sctp [SEPP] Initial Update for 5G Roaming (#2739) 2023-11-19 19:34:51 +09:00
slice [AMF] Fixed crash in no context setup (#2999) 2024-03-04 21:03:07 +09:00
unit [MME/AMF] Fixed crash following Handover Request (#3014) 2024-02-29 23:02:38 +09:00
volte [SMF] Added Bi-Directional Flow (#2909) 2024-02-17 20:43:15 +01:00
vonr [SMF] Added Bi-Directional Flow (#2909) 2024-02-17 20:43:15 +01:00
meson.build [EPC] Support ePDG Interface (#1039) 2021-06-21 22:36:38 +09:00