This bug was fixed in the package linux - 4.15.0-99.100
---------------
linux (4.15.0-99.100) bionic; urgency=medium
* CVE-2020-11884
- SAUCE: s390/mm: fix page table upgrade vs 2ndary address mode accesses
-- Marcelo Henrique Cerri <marcelo.ce...@canonical.com> Wed, 22 Apr
2020 15:31:14 -0300
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You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-oem in Ubuntu.
https://bugs.launchpad.net/bugs/1866734
Title:
All PS/2 ports on PS/2 Serial add-in bracket are not working after S3
Status in HWE Next:
New
Status in linux package in Ubuntu:
Fix Released
Status in linux-oem package in Ubuntu:
New
Status in linux-oem-osp1 package in Ubuntu:
Invalid
Status in linux source package in Bionic:
Fix Released
Status in linux-oem source package in Bionic:
Fix Released
Status in linux-oem-osp1 source package in Bionic:
Fix Released
Status in linux source package in Eoan:
Fix Released
Status in linux-oem source package in Eoan:
Fix Released
Status in linux-oem-osp1 source package in Eoan:
Fix Released
Status in linux source package in Focal:
Fix Released
Bug description:
[Impact]
PS/2 ports on PS/2 Serial add-in card do not work after S3.
[Fix]
The i8042 controller selftest fails while resuming, adding retry fix this
issue.
[Test]
Verified on the target machine, the ps/2 keyboard keeps working after S3 test
30 times.
[Regression Potential]
Low, there is a retry logic in controller selftest, but it returns directly
if it fails to communicate with the controller. This commit make it retry 5
times before return fails.
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