** Also affects: linux (Ubuntu Jammy)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Focal)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Kinetic)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Bionic)
Importance: Undecided
Status: New
** Changed in: linux (Ubuntu Kinetic)
Importance: Undecided => High
** Changed in: linux (Ubuntu Kinetic)
Status: New => Fix Committed
** Changed in: linux (Ubuntu Jammy)
Importance: Undecided => High
** Changed in: linux (Ubuntu Jammy)
Status: New => Fix Committed
** Changed in: linux (Ubuntu Focal)
Importance: Undecided => High
** Changed in: linux (Ubuntu Focal)
Status: New => Fix Committed
** Changed in: linux (Ubuntu Bionic)
Importance: Undecided => High
** Changed in: linux (Ubuntu Bionic)
Status: New => Fix Committed
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/2002812
Title:
Revoke & rotate to new signing key
Status in linux package in Ubuntu:
Triaged
Status in linux source package in Bionic:
Fix Committed
Status in linux source package in Focal:
Fix Committed
Status in linux source package in Jammy:
Fix Committed
Status in linux source package in Kinetic:
Fix Committed
Bug description:
[ Impact ]
* Revoke & rotate to new signing key
* Update revocations, which match the next Ubuntu shim 15.7
revocations. Specifically - revoke certs that were previously
protected with by-hash revocations, revoke lost/unused certificates.
* Start using advantage2021v1 and ubuntu2022v1 signing keys.
* This is a routine key rotation.
[ Test Plan ]
* Check that old shim/grub boot this kernel
* Check that the upcomming future shim/grub can boot this kernel
* Check that these kernels can do signed kexec into itself
[ Where problems could occur ]
* Kernels with this patch applied should be signed using ubuntu/4
pro/3 core/2 signing streams.
[ Other Info ]
* TPM PCR values and measurements will change when changing the signing key
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2002812/+subscriptions
--
Mailing list: https://launchpad.net/~kernel-packages
Post to : [email protected]
Unsubscribe : https://launchpad.net/~kernel-packages
More help : https://help.launchpad.net/ListHelp
