Bug 1224111 - NFS and krb5p: NULL pointer dereference with kernel 5.14.21-150500.55.59-default
Summary: NFS and krb5p: NULL pointer dereference with kernel 5.14.21-150500.55.59-default
Status: RESOLVED DUPLICATE of bug 1223858
Alias: None
Product: openSUSE Distribution
Classification: openSUSE
Component: Kernel:Networking (show other bugs)
Version: Leap 15.5
Hardware: x86-64 openSUSE Leap 15.5
: P5 - None : Normal (vote)
Target Milestone: ---
Assignee: Kernel Bugs
QA Contact: E-mail List
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2024-05-10 10:26 UTC by Florian Möller
Modified: 2024-05-12 23:27 UTC (History)
2 users (show)

See Also:
Found By: ---
Services Priority:
Business Priority:
Blocker: ---
Marketing QA Status: ---
IT Deployment: ---

Attachments
Syslog excerpt (8.87 KB, text/plain)
2024-05-10 10:31 UTC, Florian Möller 		Details
View All Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.
Description Florian Möller 2024-05-10 10:26:28 UTC 
User-Agent:       Mozilla/5.0 (X11; Linux x86_64; rv:125.0) Gecko/20100101 Firefox/125.0
Build Identifier: 

After upgrading from kernel 5.14.21-150500.55.52-default to kernel 5.14.21-150500.55.59-default it is not possible to mount krb5p secured NFS shares. (I have not yet tested whether the error also occurs with NFS shares with other security settings.)
The system journal shows a kernel NULL pointer dereference.

Reproducible: Always

Steps to Reproduce:
1. Upgrade to kernel 5.14.21-150500.55.59-default
2. Mount an NFS share with krb5p security flavour.
Actual Results:  
The mount fails and the system logs a Null pointer dereference.

Expected Results:  
The mount is accessible
Comment 1 Florian Möller 2024-05-10 10:31:19 UTC 
Created attachment 874810 [details]
Syslog excerpt
Comment 2 Neil Brown 2024-05-12 23:27:07 UTC 
Thanks for the report.  This is a duplicate of another bug.  A fix has already been submitted.

*** This bug has been marked as a duplicate of bug 1223858 ***