Fix authentication fail on Realtek WiFi 8723de
Bug #1871300 reported by
Kai-Heng Feng
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
HWE Next |
Fix Released
|
Undecided
|
Unassigned | ||
linux (Ubuntu) |
Fix Released
|
Undecided
|
Unassigned | ||
Bionic |
Won't Fix
|
Undecided
|
Unassigned | ||
Focal |
Fix Released
|
Undecided
|
Unassigned | ||
linux-oem-5.6 (Ubuntu) |
Fix Released
|
Undecided
|
Unassigned | ||
Bionic |
Invalid
|
Undecided
|
Unassigned | ||
Focal |
Fix Released
|
Undecided
|
Unassigned | ||
linux-oem-osp1 (Ubuntu) |
Fix Released
|
Undecided
|
Unassigned | ||
Bionic |
Fix Released
|
Undecided
|
Unassigned | ||
Focal |
Won't Fix
|
Undecided
|
Unassigned |
Bug Description
[Impact]
When Realtek WiFi 8723de tries to authenticate, the AP may return the
exchanged key is wrong, either by "Reason 2" or "Reason 23".
[Fix]
8723de specific fix to make sure auth TX is sent out and can be received
by AP.
[Test]
Loop to connect/disconnect as a reproducer.
After applying the fix, it can re-connect just fine over 10000 times.
[Regression Potential]
Low. It's tested by Realtek internally, and they also made sure the
other two supported chip, 8822BE and 8822CE, work correctly.
CVE References
Changed in linux-oem-osp1 (Ubuntu Focal): | |
status: | New → Won't Fix |
Changed in linux (Ubuntu Bionic): | |
status: | New → Won't Fix |
tags: | added: oem-priority originate-from-1864587 somerville |
summary: |
- ix authentication fail on Realtek WiFi 8723de + Fix authentication fail on Realtek WiFi 8723de |
Changed in linux-oem-osp1 (Ubuntu Bionic): | |
status: | New → Fix Committed |
Changed in linux-oem-5.6 (Ubuntu Focal): | |
status: | New → Fix Committed |
Changed in linux-oem-5.6 (Ubuntu Bionic): | |
status: | New → Invalid |
Changed in linux-oem-5.6 (Ubuntu Focal): | |
status: | Fix Committed → Fix Released |
Changed in hwe-next: | |
status: | New → Fix Released |
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This bug is missing log files that will aid in diagnosing the problem. While running an Ubuntu kernel (not a mainline or third-party kernel) please enter the following command in a terminal window:
apport-collect 1871300
and then change the status of the bug to 'Confirmed'.
If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'.
This change has been made by an automated script, maintained by the Ubuntu Kernel Team.