Four Mellanox Patches needed for kernels that have that have SRIOV

Bug #1840189 reported by Joseph Salisbury
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
linux-azure (Ubuntu)
Undecided
Unassigned
Xenial
Undecided
Marcelo Cerri
Disco
Undecided
Marcelo Cerri

CVE References

Marcelo Cerri (mhcerri)
Changed in linux-azure (Ubuntu Xenial):
status: New → In Progress
Changed in linux-azure (Ubuntu Disco):
status: New → In Progress
Changed in linux-azure (Ubuntu Xenial):
assignee: nobody → Marcelo Cerri (mhcerri)
Changed in linux-azure (Ubuntu Disco):
assignee: nobody → Marcelo Cerri (mhcerri)
Revision history for this message
Marcelo Cerri (mhcerri) wrote :

The following patches were already included to both 4.15 and 5.0 kernels:

v4.19-rc4~33^2~20^2~9 76d5581c8704 net/mlx5: Fix use-after-free in self-healing flow
v4.19-rc4~33^2~20^2~8 5df816e7f43f net/mlx5: Fix debugfs cleanup in the device init/remove flow
v4.20-rc4~25^2~19^2~2 bd85fbc2038a net/mlx4_core: Zero out lkey field in SW2HW_MPT fw command

4.15 got them via upstream stable updates and 5.0 already had them.

The remaining patch was submitted for review:

https://lists.ubuntu.com/archives/kernel-team/2019-August/103293.html
https://lists.ubuntu.com/archives/kernel-team/2019-August/103294.html

Changed in linux-azure (Ubuntu Disco):
status: In Progress → Fix Committed
Changed in linux-azure (Ubuntu Xenial):
status: In Progress → Fix Committed
Revision history for this message
Launchpad Janitor (janitor) wrote :
Download full text (20.4 KiB)

This bug was fixed in the package linux-azure - 4.15.0-1060.65

---------------
linux-azure (4.15.0-1060.65) xenial; urgency=medium

  * xenial/linux-azure: 4.15.0-1060.65 -proposed tracker (LP: #1844393)

  * Four Mellanox Patches needed for kernels that have that have SRIOV
    (LP: #1840189)
    - IB/mlx5: Fix MR registration flow to use UMR properly

  [ Ubuntu: 4.15.0-65.74 ]

  * bionic/linux: 4.15.0-65.74 -proposed tracker (LP: #1844403)
  * arm64: large modules fail to load (LP: #1841109)
    - arm64/kernel: kaslr: reduce module randomization range to 4 GB
    - arm64/kernel: don't ban ADRP to work around Cortex-A53 erratum #843419
    - arm64: fix undefined reference to 'printk'
    - arm64/kernel: rename module_emit_adrp_veneer->module_emit_veneer_for_adrp
    - [config] Remove CONFIG_ARM64_MODULE_CMODEL_LARGE
  * CVE-2018-20976
    - xfs: clear sb->s_fs_info on mount failure
  * br_netfilter: namespace sysctl operations (LP: #1836910)
    - net: bridge: add bitfield for options and convert vlan opts
    - net: bridge: convert nf call options to bits
    - netfilter: bridge: port sysctls to use brnf_net
    - netfilter: bridge: namespace bridge netfilter sysctls
    - netfilter: bridge: prevent UAF in brnf_exit_net()
  * tuntap: correctly set SOCKWQ_ASYNC_NOSPACE (LP: #1830756)
    - tuntap: correctly set SOCKWQ_ASYNC_NOSPACE
  * Bionic update: upstream stable patchset 2019-08-30 (LP: #1842114)
    - HID: Add 044f:b320 ThrustMaster, Inc. 2 in 1 DT
    - MIPS: kernel: only use i8253 clocksource with periodic clockevent
    - mips: fix cacheinfo
    - netfilter: ebtables: fix a memory leak bug in compat
    - ASoC: dapm: Fix handling of custom_stop_condition on DAPM graph walks
    - bonding: Force slave speed check after link state recovery for 802.3ad
    - can: dev: call netif_carrier_off() in register_candev()
    - ASoC: Fail card instantiation if DAI format setup fails
    - st21nfca_connectivity_event_received: null check the allocation
    - st_nci_hci_connectivity_event_received: null check the allocation
    - ASoC: ti: davinci-mcasp: Correct slot_width posed constraint
    - net: usb: qmi_wwan: Add the BroadMobi BM818 card
    - qed: RDMA - Fix the hw_ver returned in device attributes
    - isdn: mISDN: hfcsusb: Fix possible null-pointer dereferences in
      start_isoc_chain()
    - netfilter: ipset: Fix rename concurrency with listing
    - isdn: hfcsusb: Fix mISDN driver crash caused by transfer buffer on the stack
    - perf bench numa: Fix cpu0 binding
    - can: sja1000: force the string buffer NULL-terminated
    - can: peak_usb: force the string buffer NULL-terminated
    - net/ethernet/qlogic/qed: force the string buffer NULL-terminated
    - NFSv4: Fix a potential sleep while atomic in nfs4_do_reclaim()
    - HID: input: fix a4tech horizontal wheel custom usage
    - SMB3: Kernel oops mounting a encryptData share with CONFIG_DEBUG_VIRTUAL
    - net: cxgb3_main: Fix a resource leak in a error path in 'init_one()'
    - net: hisilicon: make hip04_tx_reclaim non-reentrant
    - net: hisilicon: fix hip04-xmit never return TX_BUSY
    - net: hisilicon: Fix dma_map_single failed on arm64
    - libata: have ata_scsi_rw_x...

Changed in linux-azure (Ubuntu Xenial):
status: Fix Committed → Fix Released
Revision history for this message
Marcelo Cerri (mhcerri) wrote :

Disco got the patch via upstream stable updates in 5.0.0-1021.22. Changing it to Fix Released.

Changed in linux-azure (Ubuntu Disco):
status: Fix Committed → Fix Released
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