This bug was fixed in the package linux-azure-4.15 - 4.15.0-1137.150 --------------- linux-azure-4.15 (4.15.0-1137.150) bionic; urgency=medium * bionic/linux-azure-4.15: 4.15.0-1137.150 -proposed tracker (LP: #1967407) [ Ubuntu: 4.15.0-176.185 ] * bionic/linux: 4.15.0-176.185 -proposed tracker (LP: #1966771) * Bionic update: upstream stable patchset 2022-03-04 (LP: #1963717) - can: bcm: fix UAF of bcm op - net: bridge: clear bridge's private skb space on xmit - s390/hypfs: include z/VM guests with access control group set - scsi: zfcp: Fix failed recovery on gone remote port with non-NPIV FCP devices - udf: Restore i_lenAlloc when inode expansion fails - udf: Fix NULL ptr deref when converting from inline format - PM: wakeup: simplify the output logic of pm_show_wakelocks() - netfilter: nft_payload: do not update layer 4 checksum when mangling fragments - serial: stm32: fix software flow control transfer - tty: n_gsm: fix SW flow control encoding/handling - tty: Add support for Brainboxes UC cards. - usb-storage: Add unusual-devs entry for VL817 USB-SATA bridge - usb: common: ulpi: Fix crash in ulpi_match() - usb: gadget: f_sourcesink: Fix isoc transfer for USB_SPEED_SUPER_PLUS - USB: core: Fix hang in usb_kill_urb by adding memory barriers - usb: typec: tcpm: Do not disconnect while receiving VBUS off - net: sfp: ignore disabled SFP node - powerpc/32: Fix boot failure with GCC latent entropy plugin - lkdtm: Fix content of section containing lkdtm_rodata_do_nothing() - i40e: Increase delay to 1 s after global EMP reset - i40e: fix unsigned stat widths - rpmsg: char: Fix race between the release of rpmsg_ctrldev and cdev - rpmsg: char: Fix race between the release of rpmsg_eptdev and cdev - scsi: bnx2fc: Flush destroy_work queue before calling bnx2fc_interface_put() - ipv6_tunnel: Rate limit warning messages - net: fix information leakage in /proc/net/ptype - ping: fix the sk_bound_dev_if match in ping_lookup - ipv4: avoid using shared IP generator for connected sockets - hwmon: (lm90) Reduce maximum conversion rate for G781 - NFSv4: Handle case where the lookup of a directory fails - NFSv4: nfs_atomic_open() can race when looking up a non-regular file - net-procfs: show net devices bound packet types - drm/msm: Fix wrong size calculation - drm/msm/dsi: invalid parameter check in msm_dsi_phy_enable - ibmvnic: don't spin in tasklet - yam: fix a memory leak in yam_siocdevprivate() - ipv4: raw: lock the socket in raw_bind() - ipv4: tcp: send zero IPID in SYNACK messages - netfilter: nat: remove l4 protocol port rovers - netfilter: nat: limit port clash resolution attempts - ipheth: fix EOVERFLOW in ipheth_rcvbulk_callback - net: amd-xgbe: ensure to reset the tx_timer_active flag - net: amd-xgbe: Fix skb data length underflow - rtnetlink: make sure to refresh master_dev/m_ops in __rtnl_newlink() - af_packet: fix data-race in packet_setsockopt / packet_setsockopt - ASoC: ops: Reject out of bounds values in snd_soc_put_volsw() - ASoC: ops: Reject out of bounds values in snd_soc_put_volsw_sx() - ASoC: ops: Reject out of bounds values in snd_soc_put_xr_sx() - drm/nouveau: fix off by one in BIOS boundary checking - block: bio-integrity: Advance seed correctly for larger interval sizes - RDMA/mlx4: Don't continue event handler after memory allocation failure - iommu/vt-d: Fix potential memory leak in intel_setup_irq_remapping() - iommu/amd: Fix loop timeout issue in iommu_ga_log_enable() - spi: bcm-qspi: check for valid cs before applying chip select - spi: mediatek: Avoid NULL pointer crash in interrupt - spi: meson-spicc: add IRQ check in meson_spicc_probe - net: ieee802154: ca8210: Stop leaking skb's - net: ieee802154: Return meaningful error codes from the netlink helpers - net: macsec: Verify that send_sci is on when setting Tx sci explicitly - drm/i915/overlay: Prevent divide by zero bugs in scaling - ASoC: fsl: Add missing error handling in pcm030_fabric_probe - scsi: bnx2fc: Make bnx2fc_recv_frame() mp safe - nfsd: nfsd4_setclientid_confirm mistakenly expires confirmed client. - selftests: futex: Use variable MAKE instead of make - rtc: cmos: Evaluate century appropriate - EDAC/altera: Fix deferred probing - EDAC/xgene: Fix deferred probing - ext4: fix error handling in ext4_restore_inline_data() - serial: 8250: of: Fix mapped region size when using reg-offset property - i40e: Fix issue when maximum queues is exceeded - i40e: Fix queues reservation for XDP - ipv6: annotate accesses to fn->fn_sernum - ibmvnic: init ->running_cap_crqs early * Bionic update: upstream stable patchset 2022-03-04 (LP: #1963717) // audit: improve audit queue handling when "audit=1" on cmdline (LP: #1965723) - audit: improve audit queue handling when "audit=1" on cmdline * CVE-2021-43975 - atlantic: Fix OOB read and write in hw_atl_utils_fw_rpc_wait * Packaging resync (LP: #1786013) - [Packaging] resync dkms-build{,--nvidia-N} from LRMv5 -- Marcelo Henrique Cerri