Public bug reported:

    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 following upstream
       stable patches should be included in the Ubuntu kernel:

       5.10.55 upstream stable release
       from git://git.kernel.org/

            
Linux 5.10.55
ipv6: ip6_finish_output2: set sk into newly allocated nskb
ARM: dts: versatile: Fix up interrupt controller node names
iomap: remove the length variable in iomap_seek_hole
iomap: remove the length variable in iomap_seek_data
cifs: fix the out of range assignment to bit fields in parse_server_interfaces
firmware: arm_scmi: Fix range check for the maximum number of pending messages
firmware: arm_scmi: Fix possible scmi_linux_errmap buffer overflow
hfs: add lock nesting notation to hfs_find_init
hfs: fix high memory mapping in hfs_bnode_read
hfs: add missing clean-up in hfs_fill_super
drm/ttm: add a check against null pointer dereference
ipv6: allocate enough headroom in ip6_finish_output2()
rcu-tasks: Don't delete holdouts within trc_wait_for_one_reader()
rcu-tasks: Don't delete holdouts within trc_inspect_reader()
sctp: move 198 addresses from unusable to private scope
net: annotate data race around sk_ll_usec
net/802/garp: fix memleak in garp_request_join()
net/802/mrp: fix memleak in mrp_request_join()
cgroup1: fix leaked context root causing sporadic NULL deref in LTP
workqueue: fix UAF in pwq_unbound_release_workfn()
af_unix: fix garbage collect vs MSG_PEEK
KVM: x86: determine if an exception has an error code only when injecting it.
io_uring: fix link timeout refs
tools: Allow proper CC/CXX/... override with LLVM=1 in Makefile.include

** Affects: linux-oem-5.10 (Ubuntu)
     Importance: Undecided
         Status: Confirmed

** Affects: linux-oem-5.10 (Ubuntu Focal)
     Importance: Undecided
         Status: New


** Tags: kernel-stable-tracking-bug

** Changed in: linux-oem-5.10 (Ubuntu)
       Status: New => Confirmed

** Tags added: kernel-stable-tracking-bug

** Also affects: linux-oem-5.10 (Ubuntu Focal)
   Importance: Undecided
       Status: New

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-oem-5.10 in Ubuntu.
https://bugs.launchpad.net/bugs/1944960

Title:
  Focal update: 5.10.55 upstream stable release

Status in linux-oem-5.10 package in Ubuntu:
  Confirmed
Status in linux-oem-5.10 source package in Focal:
  New

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 following upstream
         stable patches should be included in the Ubuntu kernel:

         5.10.55 upstream stable release
         from git://git.kernel.org/

              
  Linux 5.10.55
  ipv6: ip6_finish_output2: set sk into newly allocated nskb
  ARM: dts: versatile: Fix up interrupt controller node names
  iomap: remove the length variable in iomap_seek_hole
  iomap: remove the length variable in iomap_seek_data
  cifs: fix the out of range assignment to bit fields in parse_server_interfaces
  firmware: arm_scmi: Fix range check for the maximum number of pending messages
  firmware: arm_scmi: Fix possible scmi_linux_errmap buffer overflow
  hfs: add lock nesting notation to hfs_find_init
  hfs: fix high memory mapping in hfs_bnode_read
  hfs: add missing clean-up in hfs_fill_super
  drm/ttm: add a check against null pointer dereference
  ipv6: allocate enough headroom in ip6_finish_output2()
  rcu-tasks: Don't delete holdouts within trc_wait_for_one_reader()
  rcu-tasks: Don't delete holdouts within trc_inspect_reader()
  sctp: move 198 addresses from unusable to private scope
  net: annotate data race around sk_ll_usec
  net/802/garp: fix memleak in garp_request_join()
  net/802/mrp: fix memleak in mrp_request_join()
  cgroup1: fix leaked context root causing sporadic NULL deref in LTP
  workqueue: fix UAF in pwq_unbound_release_workfn()
  af_unix: fix garbage collect vs MSG_PEEK
  KVM: x86: determine if an exception has an error code only when injecting it.
  io_uring: fix link timeout refs
  tools: Allow proper CC/CXX/... override with LLVM=1 in Makefile.include

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