This bug was fixed in the package linux-bluefield - 5.4.0-1097.104

---------------
linux-bluefield (5.4.0-1097.104) focal; urgency=medium

  * focal/linux-bluefield: 5.4.0-1097.104 -proposed tracker (LP:
#2090042)

  * BF2: Add support for eMMC HW reset (LP: #2089455)
    - mmc: dw_mmc: Add support for platform specific eMMC HW reset
    - mmc: dw_mmc-bluefield: Add support for eMMC HW reset

  [ Ubuntu: 5.4.0-204.224 ]

  * focal/linux: 5.4.0-204.224 -proposed tracker (LP: #2091090)
  * CVE-2024-50264
    - vsock/virtio: Initialization of the dangling pointer occurring in 
vsk->trans
  * CVE-2024-53057
    - net/sched: stop qdisc_tree_reduce_backlog on TC_H_ROOT
  * CVE-2024-49967
    - ext4: no need to continue when the number of entries is 1
  * CVE-2024-43892
    - memcg: protect concurrent access to mem_cgroup_idr
  * CVE-2024-38553
    - net: fec: remove .ndo_poll_controller to avoid deadlocks
  * CVE-2024-38597
    - eth: sungem: remove .ndo_poll_controller to avoid deadlocks
  * CVE-2023-52821
    - drm/panel: fix a possible null pointer dereference
  * CVE-2024-36952
    - scsi: lpfc: Move NPIV's transport unregistration to after resource clean 
up
  * CVE-2024-40910
    - ax25: Fix refcount imbalance on inbound connections
  * CVE-2024-35963
    - Bluetooth: hci_sock: Fix not validating setsockopt user input
  * CVE-2024-35965
    - Bluetooth: L2CAP: uninitialized variables in l2cap_sock_setsockopt()
    - Bluetooth: L2CAP: Fix not validating setsockopt user input
  * CVE-2024-35966
    - Bluetooth: RFCOMM: Fix not validating setsockopt user input
  * CVE-2024-35967
    - Bluetooth: SCO: Fix not validating setsockopt user input
  * CVE-2021-47101
    - net: asix: fix uninit value bugs
    - asix: fix wrong return value in asix_check_host_enable()
    - asix: fix uninit-value in asix_mdio_read()
  * CVE-2022-38096
    - drm/vmwgfx: Fix possible null pointer derefence with invalid contexts
  * CVE-2021-47001
    - xprtrdma: Fix cwnd update ordering

 -- Bartlomiej Zolnierkiewicz <bartlomiej.zolnierkiew...@canonical.com>
Mon, 09 Dec 2024 17:49:11 +0100

** Changed in: linux-bluefield (Ubuntu Focal)
       Status: Fix Committed => Fix Released

** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2021-47001

** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2021-47101

** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2022-38096

** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2023-52821

** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2024-35963

** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2024-35965

** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2024-35966

** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2024-35967

** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2024-36952

** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2024-38553

** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2024-38597

** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2024-40910

** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2024-43892

** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2024-49967

** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2024-50264

** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2024-53057

-- 
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Packages, which is subscribed to linux-bluefield in Ubuntu.
https://bugs.launchpad.net/bugs/2089455

Title:
  BF2: Add support for eMMC HW reset

Status in linux-bluefield package in Ubuntu:
  New
Status in linux-bluefield source package in Focal:
  Fix Released

Bug description:
  This is a cherry-pick of
  https://bugs.launchpad.net/ubuntu/+source/linux-bluefield/+bug/2072675
  from jammy to focal.

  SRU Justification:

  [Impact]
  This is a cherry-pick fix from upstream to Add support for BF2 eMMC HW reset

  [Fix]
  BLueField eMMC RST_N register is implemented as secure, thus the default 
hw_reset() implementation won't work. This patch provides BlueField specific 
hw_reset() which send SMC call to ATF to update the same RST_N register.

  [Test Case]
  Same functionality and testing as on BlueField-1/2.

  [Regression Potential]
  Same behavior from user perspective.

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