Xenial update to 4.4.67 stable release
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Invalid
|
Undecided
|
Unassigned | ||
Xenial |
Fix Released
|
Undecided
|
Unassigned |
Bug Description
SRU Justification
Impact:
The upstream process for stable tree updates is quite similar
in scope to the Ubuntu SRU process, e.g., each patch has to
demonstrably fix a bug, and each patch is vetted by upstream
by originating either directly from a mainline/stable Linux tree or
a minimally backported form of that patch. The 4.4.67 upstream stable
patch set is now available. It should be included in the Ubuntu
kernel as well.
TEST CASE: TBD
The following patches from the 4.4.67 stable release shall be applied:
* timerfd: Protect the might cancel mechanism proper
* Handle mismatched open calls
* ASoC: intel: Fix PM and non-atomic crash in bytcr drivers
* ALSA: ppc/awacs: shut up maybe-uninitialized warning
* drbd: avoid redefinition of BITS_PER_PAGE
* mtd: avoid stack overflow in MTD CFI code
* net: tg3: avoid uninitialized variable warning
* netlink: Allow direct reclaim for fallback allocation
* IB/qib: rename BITS_PER_PAGE to RVT_BITS_PER_PAGE
* IB/ehca: fix maybe-uninitialized warnings
* ext4: require encryption feature for EXT4_IOC_
* ext4 crypto: revalidate dentry after adding or removing the key
* ext4 crypto: use dget_parent() in ext4_d_revalidate()
* ext4/fscrypto: avoid RCU lookup in d_revalidate
* nfsd4: minor NFSv2/v3 write decoding cleanup
* nfsd: stricter decoding of write-like NFSv2/v3 ops
* dm ioctl: prevent stack leak in dm ioctl call
* Linux 4.4.67
CVE References
tags: | added: kernel-stable-tracking-bug |
Changed in linux (Ubuntu Xenial): | |
status: | New → Fix Committed |
Changed in linux (Ubuntu): | |
status: | New → Invalid |
The following patches were skipped because they were already applied:
* bug #1623750 Request to backport cxlflash patches to Xenial SRU
stream
- scsi: cxlflash: Scan host only after the port is ready for I/O
- scsi: cxlflash: Fix to avoid EEH and host reset collisions
- scsi: cxlflash: Improve EEH recovery time
* bug #1669153 Add Use-After-Free Patch for Ubuntu16.10 - EEH
on BELL3 adapter fails to recover (serial/tty
- 8250_pci: Fix potential use-after-free in error path