OOPS when ps -aZ
Bug #122444 reported by
Mathias Gug
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| apparmor (Ubuntu) |
Fix Released
|
Undecided
|
Kees Cook | ||
Bug Description
When issuing the command ps -aZ, the kernel produces an oops. It seems that the security mode in /proc cannot be read.
Step to reproduce:
* boot the system
* try to issue the command :
sudo ps -aZ
If the apparmor module is not loaded in the kernel, there isn't any oops.
Related branches
Revision history for this message
| Mathias Gug (mathiaz) wrote | #1 |
Revision history for this message
| Mathias Gug (mathiaz) wrote | #2 |
Revision history for this message
| Mathias Gug (mathiaz) wrote | #3 |
Revision history for this message
| Mathias Gug (mathiaz) wrote | #4 |
Revision history for this message
| Kees Cook (kees) wrote | #5 |
| Changed in apparmor: | |
| assignee: | nobody → keescook |
| status: | New → Fix Committed |
Revision history for this message
| Kees Cook (kees) wrote | #6 |
| Changed in apparmor: | |
| status: | Fix Committed → Fix Released |
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The getprocattr API seems to have changed. I've generate a diff for it, and it should be published shortly...