SUSE-SU-2020:3715-1: important: Security update for the Linux Kernel
sle-security-updates at lists.suse.com
sle-security-updates at lists.suse.com
Tue Dec 8 16:24:22 MST 2020
SUSE Security Update: Security update for the Linux Kernel
______________________________________________________________________________
Announcement ID: SUSE-SU-2020:3715-1
Rating: important
References: #1050549 #1058115 #1067665 #1111666 #1112178
#1167030 #1170139 #1170415 #1170446 #1170630
#1172542 #1172873 #1174726 #1175306 #1175916
#1176109 #1176855 #1176907 #1176983 #1177304
#1177397 #1177703 #1177805 #1177808 #1177809
#1177819 #1177820 #1178123 #1178182 #1178393
#1178589 #1178591 #1178607 #1178635 #1178669
#1178686 #1178700 #1178765 #1178838 #1178853
#1178854 #1178878 #1178886 #1178897 #1178940
#1178962 #1179107 #1179140 #1179211 #1179213
#1179259 #1179424 #1179426 #1179427 #927455
Cross-References: CVE-2020-15437 CVE-2020-25668 CVE-2020-25669
CVE-2020-25704 CVE-2020-27777 CVE-2020-28915
CVE-2020-28974 CVE-2020-8694
Affected Products:
SUSE Linux Enterprise Server 12-SP5
______________________________________________________________________________
An update that solves 8 vulnerabilities and has 47 fixes is
now available.
Description:
The SUSE Linux Enterprise 12 SP5 Azure kernel was updated to receive
various security and bugfixes.
The following security bugs were fixed:
- CVE-2020-15437: Fixed a null pointer dereference which could have
allowed local users to cause a denial of service(bsc#1179140).
- CVE-2020-27777: Restrict RTAS requests from userspace (bsc#1179107).
- CVE-2020-28974: Fixed a slab-out-of-bounds read in fbcon which could
have been used by local attackers to read privileged information or
potentially crash the kernel (bsc#1178589).
- CVE-2020-28915: Fixed a buffer over-read in the fbcon code which could
have been used by local attackers to read kernel memory (bsc#1178886).
- CVE-2020-8694: Insufficient access control for some Intel(R) Processors
may have allowed an authenticated user to potentially enable information
disclosure via local access (bsc#1170415).
- CVE-2020-25668: Fixed a use-after-free in con_font_op() (bsc#1178123).
- CVE-2020-25704: Fixed a memory leak in perf_event_parse_addr_filter()
(bsc#1178393).
- CVE-2020-25669: Fixed a use-after-free read in sunkbd_reinit()
(bsc#1178182).
The following non-security bugs were fixed:
- 9P: Cast to loff_t before multiplying (git-fixes).
- acpi-cpufreq: Honor _PSD table setting on new AMD CPUs (git-fixes).
- ACPI: debug: do not allow debugging when ACPI is disabled (git-fixes).
- ACPI / extlog: Check for RDMSR failure (git-fixes).
- ACPI: GED: fix -Wformat (git-fixes).
- ACPI: NFIT: Fix comparison to '-ENXIO' (git-fixes).
- ACPI: video: use ACPI backlight for HP 635 Notebook (git-fixes).
- ALSA: ctl: fix error path at adding user-defined element set (git-fixes).
- ALSA: firewire: Clean up a locking issue in copy_resp_to_buf()
(git-fixes).
- ALSA: hda - Fix the return value if cb func is already registered
(git-fixes).
- ALSA: hda - Fix the return value if cb func is already registered
(git-fixes).
- ALSA: hda: prevent undefined shift in snd_hdac_ext_bus_get_link()
(git-fixes).
- ALSA: mixart: Fix mutex deadlock (git-fixes).
- ALSA: usb-audio: Fix potential use-after-free of streams (gix-fixes).
- arm64: KVM: Fix system register enumeration (bsc#1174726).
- arm64: Run ARCH_WORKAROUND_1 enabling code on all CPUs (git-fixes).
- arm/arm64: KVM: Add PSCI version selection API (bsc#1174726).
- ASoC: qcom: lpass-platform: Fix memory leak (git-fixes).
- ata: sata_rcar: Fix DMA boundary mask (git-fixes).
- ath10k: Acquire tx_lock in tx error paths (git-fixes).
- ath10k: fix VHT NSS calculation when STBC is enabled (git-fixes).
- ath10k: start recovery process when payload length exceeds max htc
length for sdio (git-fixes).
- batman-adv: set .owner to THIS_MODULE (git-fixes).
- Bluetooth: btusb: Fix and detect most of the Chinese Bluetooth
controllers (git-fixes).
- Bluetooth: hci_bcm: fix freeing not-requested IRQ (git-fixes).
- bpf: Zero-fill re-used per-cpu map element (git-fixes).
- btrfs: account ticket size at add/delete time (bsc#1178897).
- btrfs: add helper to obtain number of devices with ongoing dev-replace
(bsc#1178897).
- btrfs: check rw_devices, not num_devices for balance (bsc#1178897).
- btrfs: do not delete mismatched root refs (bsc#1178962).
- btrfs: fix btrfs_calc_reclaim_metadata_size calculation (bsc#1178897).
- btrfs: fix force usage in inc_block_group_ro (bsc#1178897).
- btrfs: fix invalid removal of root ref (bsc#1178962).
- btrfs: fix reclaim counter leak of space_info objects (bsc#1178897).
- btrfs: fix reclaim_size counter leak after stealing from global reserve
(bsc#1178897).
- btrfs: kill min_allocable_bytes in inc_block_group_ro (bsc#1178897).
- btrfs: rework arguments of btrfs_unlink_subvol (bsc#1178962).
- btrfs: split dev-replace locking helpers for read and write
(bsc#1178897).
- bus/fsl_mc: Do not rely on caller to provide non NULL mc_io (git-fixes).
- can: af_can: prevent potential access of uninitialized member in
canfd_rcv() (git-fixes).
- can: af_can: prevent potential access of uninitialized member in
can_rcv() (git-fixes).
- can: can_create_echo_skb(): fix echo skb generation: always use
skb_clone() (git-fixes).
- can: dev: __can_get_echo_skb(): fix real payload length return value for
RTR frames (git-fixes).
- can: dev: can_get_echo_skb(): prevent call to kfree_skb() in hard IRQ
context (git-fixes).
- can: dev: can_restart(): post buffer from the right context (git-fixes).
- can: gs_usb: fix endianess problem with candleLight firmware (git-fixes).
- can: m_can: fix nominal bitiming tseg2 min for version >= 3.1
(git-fixes).
- can: m_can: m_can_handle_state_change(): fix state change (git-fixes).
- can: m_can: m_can_stop(): set device to software init mode before
closing (git-fixes).
- can: mcba_usb: mcba_usb_start_xmit(): first fill skb, then pass to
can_put_echo_skb() (git-fixes).
- can: peak_canfd: pucan_handle_can_rx(): fix echo management when
loopback is on (git-fixes).
- can: peak_usb: add range checking in decode operations (git-fixes).
- can: peak_usb: fix potential integer overflow on shift of a int
(git-fixes).
- can: peak_usb: peak_usb_get_ts_time(): fix timestamp wrapping
(git-fixes).
- can: rx-offload: do not call kfree_skb() from IRQ context (git-fixes).
- ceph: add check_session_state() helper and make it global (bsc#1179259).
- ceph: check session state after bumping session->s_seq (bsc#1179259).
- ceph: fix race in concurrent __ceph_remove_cap invocations (bsc#1178635).
- cifs: Fix incomplete memory allocation on setxattr path (bsc#1179211).
- cifs: remove bogus debug code (bsc#1179427).
- cifs: Return the error from crypt_message when enc/dec key not found
(bsc#1179426).
- clk: ti: clockdomain: fix static checker warning (git-fixes).
- Convert trailing spaces and periods in path components (bsc#1179424).
- crypto: bcm - Verify GCM/CCM key length in setkey (git-fixes).
- debugfs: Fix module state check condition (git-fixes).
- docs: ABI: stable: remove a duplicated documentation (git-fixes).
- docs: ABI: sysfs-c2port: remove a duplicated entry (git-fixes).
- dpaa_eth: fix the RX headroom size alignment (git-fixes).
- drbd: code cleanup by using sendpage_ok() to check page for
kernel_sendpage() (bsc#1172873).
- Drivers: hv: vmbus: Remove the unused "tsc_page" from struct hv_context
(git-fixes).
- drm/amd/display: Do not invoke kgdb_breakpoint() unconditionally
(git-fixes).
- drm/amd/display: HDMI remote sink need mode validation for Linux
(git-fixes).
- drm/amdgpu: do not map BO in reserved region (git-fixes).
- drm/bridge/synopsys: dsi: add support for non-continuous HS clock
(git-fixes).
- drm/brige/megachips: Add checking if ge_b850v3_lvds_init() is working
correctly (git-fixes).
- drm/i915: Break up error capture compression loops with cond_resched()
(git-fixes).
- drm/i915: Force VT'd workarounds when running as a guest OS (git-fixes).
- drm/i915/gvt: Set ENHANCED_FRAME_CAP bit (git-fixes).
- drm/imx: tve remove extraneous type qualifier (git-fixes).
- drm/sun4i: dw-hdmi: fix error return code in sun8i_dw_hdmi_bind()
(git-fixes).
- drm/ttm: fix eviction valuable range check (git-fixes).
- drm/vc4: drv: Add error handding for bind (git-fixes).
- Drop sysctl files for dropped archs, add ppc64le and arm64
(bsc#1178838). Also fix the ppc64 page size.
- efi: cper: Fix possible out-of-bounds access (git-fixes).
- efi/efivars: Add missing kobject_put() in sysfs entry creation error
path (git-fixes).
- efi/esrt: Fix reference count leak in esre_create_sysfs_entry
(git-fixes).
- efi: provide empty efi_enter_virtual_mode implementation (git-fixes).
- efivarfs: fix memory leak in efivarfs_create() (git-fixes).
- efivarfs: Replace invalid slashes with exclamation marks in dentries
(git-fixes).
- efivarfs: revert "fix memory leak in efivarfs_create()" (git-fixes).
- efi/x86: Do not panic or BUG() on non-critical error conditions
(git-fixes).
- efi/x86: Free efi_pgd with free_pages() (bsc#1112178).
- efi/x86: Ignore the memory attributes table on i386 (git-fixes).
- efi/x86: Map the entire EFI vendor string before copying it (git-fixes).
- fs/proc/array.c: allow reporting eip/esp for all coredumping threads
(bsc#1050549).
- ftrace: Fix recursion check for NMI test (git-fixes).
- ftrace: Handle tracing when switching between context (git-fixes).
- fuse: fix page dereference after free (bsc#1179213).
- futex: Do not enable IRQs unconditionally in put_pi_state()
(bsc#1067665).
- futex: Handle transient "ownerless" rtmutex state correctly
(bsc#1067665).
- hv_balloon: disable warning when floor reached (git-fixes).
- hv_netvsc: Add XDP support (bsc#1177819, bsc#1177820).
- hv_netvsc: deal with bpf API differences in 4.12 (bsc#1177819,
bsc#1177820).
- hv_netvsc: Fix XDP refcnt for synthetic and VF NICs (bsc#1177819,
bsc#1177820).
- hv_netvsc: make recording RSS hash depend on feature flag (bsc#1178853,
bsc#1178854).
- hv_netvsc: record hardware hash in skb (bsc#1178853, bsc#1178854).
- hyperv_fb: Update screen_info after removing old framebuffer
(bsc#1175306).
- IB/core: Set qp->real_qp before it may be accessed (bsc#1111666)
- IB/hfi1: Add missing INVALIDATE opcodes for trace (bsc#1111666)
- IB/hfi1: Add RcvShortLengthErrCnt to hfi1stats (bsc#1111666)
- IB/hfi1: Add software counter for ctxt0 seq drop (bsc#1111666)
- IB/hfi1: Avoid hardlockup with flushlist_lock (bsc#1111666)
- IB/hfi1: Check for error on call to alloc_rsm_map_table (bsc#1111666)
- IB/hfi1: Close PSM sdma_progress sleep window (bsc#1111666)
- IB/hfi1: Define variables as unsigned long to fix KASAN warning
(bsc#1111666)
- IB/hfi1: Ensure full Gen3 speed in a Gen4 system (bsc#1111666)
- IB/hfi1: Fix Spectre v1 vulnerability (bsc#1111666)
- IB/hfi1: Handle port down properly in pio (bsc#1111666)
- IB/hfi1: Handle wakeup of orphaned QPs for pio (bsc#1111666)
- IB/hfi1: Insure freeze_work work_struct is canceled on shutdown
(bsc#1111666)
- IB/hfi1, qib: Ensure RCU is locked when accessing list (bsc#1111666)
- IB/{hfi1, qib}: Fix WC.byte_len calculation for UD_SEND_WITH_IMM
(bsc#1111666)
- IB/hfi1: Remove unused define (bsc#1111666)
- IB/hfi1: Silence txreq allocation warnings (bsc#1111666)
- IB/hfi1: Validate page aligned for a given virtual address (bsc#1111666)
- IB/hfi1: Wakeup QPs orphaned on wait list after flush (bsc#1111666)
- IB/ipoib: drop useless LIST_HEAD (bsc#1111666)
- IB/ipoib: Fix for use-after-free in ipoib_cm_tx_start (bsc#1111666)
- IB/iser: Fix dma_nents type definition (bsc#1111666)
- IB/iser: Pass the correct number of entries for dma mapped SGL
(bsc#1111666)
- IB/mad: Fix use-after-free in ib mad completion handling (bsc#1111666)
- IB/mlx4: Fix leak in id_map_find_del (bsc#1111666)
- IB/mlx4: Fix memory leak in add_gid error flow (bsc#1111666)
- IB/mlx4: Fix race condition between catas error reset and aliasguid
flows (bsc#1111666)
- IB/mlx4: Follow mirror sequence of device add during device removal
(bsc#1111666)
- IB/mlx4: Remove unneeded NULL check (bsc#1111666)
- IB/mlx5: Add missing XRC options to QP optional params mask (bsc#1111666)
- IB/mlx5: Compare only index part of a memory window rkey (bsc#1111666)
- IB/mlx5: Do not override existing ip_protocol (bsc#1111666)
- IB/mlx5: Fix clean_mr() to work in the expected order (bsc#1111666)
- IB/mlx5: Fix implicit MR release flow (bsc#1111666)
- IB/mlx5: Fix outstanding_pi index for GSI qps (bsc#1111666)
- IB/mlx5: Fix RSS Toeplitz setup to be aligned with the HW specification
(bsc#1111666)
- IB/mlx5: Fix unreg_umr to ignore the mkey state (bsc#1111666)
- IB/mlx5: Improve ODP debugging messages (bsc#1111666)
- IB/mlx5: Move MRs to a kernel PD when freeing them to the MR cache
(bsc#1111666)
- IB/mlx5: Prevent concurrent MR updates during invalidation (bsc#1111666)
- IB/mlx5: Reset access mask when looping inside page fault handler
(bsc#1111666)
- IB/mlx5: Set correct write permissions for implicit ODP MR (bsc#1111666)
- IB/mlx5: Use direct mkey destroy command upon UMR unreg failure
(bsc#1111666)
- IB/mlx5: Use fragmented QP's buffer for in-kernel users (bsc#1111666)
- IB/mlx5: WQE dump jumps over first 16 bytes (bsc#1111666)
- IB/qib: Fix an error code in qib_sdma_verbs_send() (bsc#1111666)
- IB/{qib, hfi1, rdmavt}: Correct ibv_devinfo max_mr value (bsc#1111666)
- IB/qib: Remove a set-but-not-used variable (bsc#1111666)
- IB/rdmavt: Convert timers to use timer_setup() (bsc#1111666)
- IB/rdmavt: Fix alloc_qpn() WARN_ON() (bsc#1111666)
- IB/rdmavt: Reset all QPs when the device is shut down (bsc#1111666)
- IB/rxe: Fix incorrect cache cleanup in error flow (bsc#1111666)
- IB/rxe: Make counters thread safe (bsc#1111666)
- IB/umad: Avoid additional device reference during open()/close()
(bsc#1111666)
- IB/umad: Avoid destroying device while it is accessed (bsc#1111666)
- IB/umad: Do not check status of nonseekable_open() (bsc#1111666)
- IB/umad: Fix kernel crash while unloading ib_umad (bsc#1111666)
- IB/umad: Refactor code to use cdev_device_add() (bsc#1111666)
- IB/umad: Simplify and avoid dynamic allocation of class (bsc#1111666)
- IB/usnic: Fix out of bounds index check in query pkey (bsc#1111666)
- IB/uverbs: Fix OOPs upon device disassociation (bsc#1111666)
- iio: accel: kxcjk1013: Add support for KIOX010A ACPI DSM for setting
tablet-mode (git-fixes).
- iio: accel: kxcjk1013: Replace is_smo8500_device with an acpi_type enum
(git-fixes).
- inet_diag: Fix error path to cancel the meseage in inet_req_diag_fill()
(git-fixes).
- Input: adxl34x - clean up a data type in adxl34x_probe() (git-fixes).
- ipmi: use vzalloc instead of kmalloc for user creation (bsc#1178607).
- iw_cxgb4: fix ECN check on the passive accept (bsc#1111666)
- iw_cxgb4: only reconnect with MPAv1 if the peer aborts (bsc#1111666)
- kABI: add back flush_dcache_range (jsc#SLE-16402 jsc#SLE-16497
bsc#1176109 ltc#187964).
- kthread_worker: prevent queuing delayed work from timer_fn when it is
being canceled (git-fixes).
- KVM: arm64: Add missing #include of <linux/string.h> in guest.c
(bsc#1174726).
- KVM: arm64: Factor out core register ID enumeration (bsc#1174726).
- KVM: arm64: Filter out invalid core register IDs in KVM_GET_REG_LIST
(bsc#1174726).
- KVM: arm64: Refactor kvm_arm_num_regs() for easier maintenance
(bsc#1174726).
- KVM: arm64: Reject ioctl access to FPSIMD V-regs on SVE vcpus
(bsc#1174726).
- KVM host: kabi fixes for psci_version (bsc#1174726).
- leds: bcm6328, bcm6358: use devres LED registering function (git-fixes).
- libceph: use sendpage_ok() in ceph_tcp_sendpage() (bsc#1172873).
- libnvdimm/nvdimm/flush: Allow architecture to override the flush barrier
(jsc#SLE-16402 jsc#SLE-16497 bsc#1176109 ltc#187964).
- locking/lockdep: Add debug_locks check in __lock_downgrade()
(bsc#1050549).
- locking/percpu-rwsem: Use this_cpu_{inc,dec}() for read_count
(bsc#1050549).
- locktorture: Print ratio of acquisitions, not failures (bsc#1050549).
- mac80211: always wind down STA state (git-fixes).
- mac80211: free sta in sta_info_insert_finish() on errors (git-fixes).
- mac80211: minstrel: fix tx status processing corner case (git-fixes).
- mac80211: minstrel: remove deferred sampling code (git-fixes).
- media: platform: Improve queue set up flow for bug fixing (git-fixes).
- media: tw5864: check status of tw5864_frameinterval_get (git-fixes).
- memcg: fix NULL pointer dereference in
__mem_cgroup_usage_unregister_event (bsc#1177703).
- mm: always have io_remap_pfn_range() set pgprot_decrypted()
(bsc#1112178).
- mmc: sdhci-of-esdhc: Handle pulse width detection erratum for more SoCs
(git-fixes).
- mm/memcg: fix refcount error while moving and swapping (bsc#1178686).
- mtd: lpddr: Fix bad logic in print_drs_error (git-fixes).
- net: add WARN_ONCE in kernel_sendpage() for improper zero-copy send
(bsc#1172873).
- net: ena: Capitalize all log strings and improve code readability
(bsc#1177397).
- net: ena: Change license into format to SPDX in all files (bsc#1177397).
- net: ena: Change log message to netif/dev function (bsc#1177397).
- net: ena: Change RSS related macros and variables names (bsc#1177397).
- net: ena: ethtool: Add new device statistics (bsc#1177397).
- net: ena: ethtool: add stats printing to XDP queues (bsc#1177397).
- net: ena: ethtool: convert stat_offset to 64 bit resolution
(bsc#1177397).
- net: ena: Fix all static chekers' warnings (bsc#1177397).
- net: ena: Remove redundant print of placement policy (bsc#1177397).
- net: ena: xdp: add queue counters for xdp actions (bsc#1177397).
- netfilter: nat: can't use dst_hold on noref dst (bsc#1178878).
- net: introduce helper sendpage_ok() in include/linux/net.h
(bsc#1172873). kABI workaround for including mm.h in include/linux/net.h
(bsc#1172873).
- net/mlx4_core: Fix init_hca fields offset (git-fixes).
- net: usb: qmi_wwan: add Telit LE910Cx 0x1230 composition (git-fixes).
- nfc: s3fwrn5: use signed integer for parsing GPIO numbers (git-fixes).
- NFS: mark nfsiod as CPU_INTENSIVE (bsc#1177304).
- NFS: only invalidate dentrys that are clearly invalid (bsc#1178669
bsc#1170139).
- NFSv4.1: fix handling of backchannel binding in BIND_CONN_TO_SESSION
(bsc#1170630).
- nvme-tcp: check page by sendpage_ok() before calling kernel_sendpage()
(bsc#1172873).
- ocfs2: fix unbalanced locking (git-fixes).
- p54: avoid accessing the data mapped to streaming DMA (git-fixes).
- PCI: pci-hyperv: Fix build errors on non-SYSFS config (git-fixes).
- pinctrl: amd: fix incorrect way to disable debounce filter (git-fixes).
- pinctrl: amd: use higher precision for 512 RtcClk (git-fixes).
- pinctrl: aspeed: Fix GPI only function problem (git-fixes).
- pinctrl: intel: Set default bias in case no particular value given
(git-fixes).
- platform/x86: toshiba_acpi: Fix the wrong variable assignment
(git-fixes).
- powerpc/32: define helpers to get L1 cache sizes (jsc#SLE-16402
jsc#SLE-16497 bsc#1176109 ltc#187964).
- powerpc/64: flush_inval_dcache_range() becomes flush_dcache_range()
(jsc#SLE-16402 jsc#SLE-16497 bsc#1176109 ltc#187964).
- powerpc/64: reuse PPC32 static inline flush_dcache_range()
(jsc#SLE-16402 jsc#SLE-16497 bsc#1176109 ltc#187964).
- powerpc: Chunk calls to flush_dcache_range in arch_*_memory
(jsc#SLE-16402 jsc#SLE-16497 bsc#1176109 ltc#187964 git-fixes).
- powerpc: define helpers to get L1 icache sizes (jsc#SLE-16402
jsc#SLE-16497 bsc#1176109 ltc#187964).
- powerpc: Fix circular dependency between percpu.h and mmu.h (git-fixes).
- powerpc/mm: Flush cache on memory hot(un)plug (jsc#SLE-16402
jsc#SLE-16497 bsc#1176109 ltc#187964).
- powerpc/pmem: Add flush routines using new pmem store and sync
instruction (jsc#SLE-16402 jsc#SLE-16497 bsc#1176109 ltc#187964).
- powerpc/pmem: Add new instructions for persistent storage and sync
(jsc#SLE-16402 jsc#SLE-16497 bsc#1176109 ltc#187964).
- powerpc/pmem: Avoid the barrier in flush routines (jsc#SLE-16402
jsc#SLE-16497 bsc#1176109 ltc#187964).
- powerpc/pmem: Fix kernel crash due to wrong range value usage in
flush_dcache_range (jsc#SLE-16497 bsc#1176109 ltc#187964).
- powerpc/pmem: Initialize pmem device on newer hardware (jsc#SLE-16402
jsc#SLE-16497 bsc#1176109 ltc#187964).
- powerpc/pmem: Restrict papr_scm to P8 and above (jsc#SLE-16402
jsc#SLE-16497 bsc#1176109 ltc#187964).
- powerpc/pmem: Update ppc64 to use the new barrier instruction
(jsc#SLE-16402 jsc#SLE-16497 bsc#1176109 ltc#187964).
- powerpc/pseries/cpuidle: add polling idle for shared processor guests
(bsc#1178765 ltc#188968).
- powerpc/vnic: Extend "failover pending" window (bsc#1176855 ltc#187293).
- powerpc/vnic: Extend "failover pending" window (bsc#1176855 ltc#187293).
- power: supply: test_power: add missing newlines when printing parameters
by sysfs (git-fixes).
- RDMA/bnxt_re: Fix Send Work Entry state check while polling completions
(bsc#1111666)
- RDMA/bnxt_re: Fix stack-out-of-bounds in bnxt_qplib_rcfw_send_message
(bsc#1111666)
- RDMA/cma: add missed unregister_pernet_subsys in init failure
(bsc#1111666)
- RDMA/cma: Fix false error message (bsc#1111666)
- RDMA/cma: fix null-ptr-deref Read in cma_cleanup (bsc#1111666)
- RDMA/core: Do not depend device ODP capabilities on kconfig option
(bsc#1111666)
- RDMA/core: Fix invalid memory access in spec_filter_size (bsc#1111666)
- RDMA/core: Fix locking in ib_uverbs_event_read (bsc#1111666)
- RDMA/core: Fix protection fault in ib_mr_pool_destroy (bsc#1111666)
- RDMA/core: Fix race when resolving IP address (bsc#1111666)
- RDMA/cxgb3: Delete and properly mark unimplemented resize CQ function
(bsc#1111666)
- RDMA: Directly cast the sockaddr union to sockaddr (bsc#1111666)
- RDMA/hns: Correct the value of HNS_ROCE_HEM_CHUNK_LEN (bsc#1111666)
- RDMA/hns: Remove unsupported modify_port callback (bsc#1111666)
- RDMA/i40iw: fix a potential NULL pointer dereference (bsc#1111666)
- RDMA/i40iw: Set queue pair state when being queried (bsc#1111666)
- RDMA/ipoib: Remove check for ETH_SS_TEST (bsc#1111666)
- RDMA/iwcm: Fix a lock inversion issue (bsc#1111666)
- RDMA/iwcm: Fix iwcm work deallocation (bsc#1111666)
- RDMA/iwcm: move iw_rem_ref() calls out of spinlock (bsc#1111666)
- RDMA/iw_cxgb4: Avoid freeing skb twice in arp failure case (bsc#1111666)
- RDMA/iw_cxgb4: Fix the unchecked ep dereference (bsc#1111666)
- RDMA/mlx5: Clear old rate limit when closing QP (bsc#1111666)
- RDMA/mlx5: Delete unreachable handle_atomic code by simplifying SW
completion (bsc#1111666)
- RDMA/mlx5: Fix access to wrong pointer while performing flush due to
error (bsc#1111666)
- RDMA/mlx5: Fix a race with mlx5_ib_update_xlt on an implicit MR
(bsc#1111666)
- RDMA/mlx5: Fix function name typo 'fileds' -> 'fields' (bsc#1111666)
- RDMA/mlx5: Return proper error value (bsc#1111666)
- RDMA/nes: Remove second wait queue initialization call (bsc#1111666)
- RDMA/netlink: Do not always generate an ACK for some netlink operations
(bsc#1111666)
- RDMA/ocrdma: Fix out of bounds index check in query pkey (bsc#1111666)
- RDMA/ocrdma: Remove unsupported modify_port callback (bsc#1111666)
- RDMA/qedr: Fix memory leak in user qp and mr (bsc#1111666)
- RDMA/qedr: Fix reported firmware version (bsc#1111666)
- RDMA/qedr: Remove unsupported modify_port callback (bsc#1111666)
- RDMA/qib: Delete extra line (bsc#1111666)
- RDMA/qib: Remove all occurrences of BUG_ON() (bsc#1111666)
- RDMA/qib: Validate ->show()/store() callbacks before calling them
(bsc#1111666)
- RDMA/rxe: Fill in wc byte_len with IB_WC_RECV_RDMA_WITH_IMM (bsc#1111666)
- RDMA/rxe: Fix configuration of atomic queue pair attributes (bsc#1111666)
- RDMA/rxe: Fix slab-out-bounds access which lead to kernel crash later
(bsc#1111666)
- RDMA/rxe: Fix soft lockup problem due to using tasklets in softirq
(bsc#1111666)
- RDMA/rxe: Use for_each_sg_page iterator on umem SGL (bsc#1111666)
- RDMA/srp: Rework SCSI device reset handling (bsc#1111666)
- RDMA/srpt: Report the SCSI residual to the initiator (bsc#1111666)
- RDMA/ucma: Add missing locking around rdma_leave_multicast()
(bsc#1111666)
- RDMA/ucma: Put a lock around every call to the rdma_cm layer
(bsc#1111666)
- RDMA/uverbs: Make the event_queue fds return POLLERR when disassociated
(bsc#1111666)
- RDMA/vmw_pvrdma: Fix memory leak on pvrdma_pci_remove (bsc#1111666)
- RDMA/vmw_pvrdma: Use atomic memory allocation in create AH (bsc#1111666)
- regulator: avoid resolve_supply() infinite recursion (git-fixes).
- regulator: defer probe when trying to get voltage from unresolved supply
(git-fixes).
- regulator: fix memory leak with repeated set_machine_constraints()
(git-fixes).
- regulator: resolve supply after creating regulator (git-fixes).
- regulator: ti-abb: Fix array out of bound read access on the first
transition (git-fixes).
- regulator: workaround self-referent regulators (git-fixes).
- Revert "cdc-acm: hardening against malicious devices" (git-fixes).
- ring-buffer: Fix recursion protection transitions between interrupt
context (git-fixes).
- RMDA/cm: Fix missing ib_cm_destroy_id() in ib_cm_insert_listen()
(bsc#1111666)
- rxe: correctly calculate iCRC for unaligned payloads (bsc#1111666)
- rxe: fix error completion wr_id and qp_num (bsc#1111666)
- s390/cio: add cond_resched() in the slow_eval_known_fn() loop
(bsc#1177805 LTC#188737).
- s390/cpum_cf,perf: change DFLT_CCERROR counter name (bsc#1175916
LTC#187937).
- s390/dasd: fix inability to use DASD with DIAG driver (bsc#1177809
LTC#188738).
- s390/dasd: Fix zero write for FBA devices (bsc#1177808 LTC#188739).
- s390: kernel/uv: handle length extension properly (bsc#1178940
LTC#189323).
- sched/core: Fix PI boosting between RT and DEADLINE tasks (bsc#1112178).
- sched/x86: SaveFLAGS on context switch (bsc#1112178).
- scripts/git_sort/git_sort.py: add ceph maintainers git tree
- scsi: libiscsi: use sendpage_ok() in iscsi_tcp_segment_map()
(bsc#1172873).
- scsi: lpfc: Fix initial FLOGI failure due to BBSCN not supported
(git-fixes).
- scsi: RDMA/srpt: Fix a credit leak for aborted commands (bsc#1111666)
- staging: comedi: cb_pcidas: Allow 2-channel commands for AO subdevice
(git-fixes).
- staging: octeon: Drop on uncorrectable alignment or FCS error
(git-fixes).
- staging: octeon: repair "fixed-link" support (git-fixes).
- staging: rtl8188eu: rtw_mlme: Fix uninitialized variable authmode
(git-fixes).
- staging: rtl8723bs: Add 024c:0627 to the list of SDIO device-ids
(git-fixes).
- thunderbolt: Add the missed ida_simple_remove() in ring_request_msix()
(git-fixes).
- time: Prevent undefined behaviour in timespec64_to_ns() (git-fixes).
- tty: serial: imx: keep console clocks always on (git-fixes).
- Update patches.suse/vfs-add-super_operations-get_inode_dev (bsc#927455
bsc#1176983).
- Update references in patches.suse/net-smc-tolerate-future-smcd-versions
(bsc#1172542 LTC#186070 git-fixes).
- USB: Add NO_LPM quirk for Kingston flash drive (git-fixes).
- USB: adutux: fix debugging (git-fixes).
- USB: cdc-acm: Add DISABLE_ECHO for Renesas USB Download mode (git-fixes).
- USB: cdc-acm: fix cooldown mechanism (git-fixes).
- USB: core: driver: fix stray tabs in error messages (git-fixes).
- USB: core: Fix regression in Hercules audio card (git-fixes).
- USB: gadget: Fix memleak in gadgetfs_fill_super (git-fixes).
- USB: gadget: f_midi: Fix memleak in f_midi_alloc (git-fixes).
- USB: host: ehci-tegra: Fix error handling in tegra_ehci_probe()
(git-fixes).
- USB: host: xhci: fix ep context print mismatch in debugfs (git-fixes).
- USB: host: xhci-mtk: avoid runtime suspend when removing hcd (git-fixes).
- USB: mtu3: fix panic in mtu3_gadget_stop() (git-fixes).
- USB: serial: cyberjack: fix write-URB completion race (git-fixes).
- USB: serial: ftdi_sio: add support for FreeCalypso JTAG+UART adapters
(git-fixes).
- USB: serial: option: add Cellient MPL200 card (git-fixes).
- USB: serial: option: add LE910Cx compositions 0x1203, 0x1230, 0x1231
(git-fixes).
- USB: serial: option: add Quectel EC200T module support (git-fixes).
- USB: serial: option: add Telit FN980 composition 0x1055 (git-fixes).
- USB: serial: option: Add Telit FT980-KS composition (git-fixes).
- USB: serial: pl2303: add device-id for HP GC device (git-fixes).
- USB: typec: tcpm: During PR_SWAP, source caps should be sent only after
tSwapSourceStart (git-fixes).
- USB: typec: tcpm: reset hard_reset_count for any disconnect (git-fixes).
- USB: xhci: force all memory allocations to node (git-fixes).
- video: fbdev: pvr2fb: initialize variables (git-fixes).
- video: hyperv_fb: Fix the cache type when mapping the VRAM (git-fixes).
- video: hyperv: hyperv_fb: Obtain screen resolution from Hyper-V host
(bsc#1175306).
- video: hyperv: hyperv_fb: Support deferred IO for Hyper-V frame buffer
driver (bsc#1175306).
- video: hyperv: hyperv_fb: Use physical memory for fb on HyperV Gen 1 VMs
(bsc#1175306).
- vt: Disable KD_FONT_OP_COPY (bsc#1178589).
- x86/hyperv: Clarify comment on x2apic mode (git-fixes).
- x86/hyperv: Make vapic support x2apic mode (git-fixes).
- x86/kexec: Use up-to-dated screen_info copy to fill boot params
(bsc#1175306).
- x86/microcode/intel: Check patch signature before saving microcode for
early loading (bsc#1112178).
- x86/PCI: Avoid AMD FCH XHCI USB PME# from D0 defect (git-fixes).
- x86/PCI: Fix intel_mid_pci.c build error when ACPI is not enabled
(git-fixes).
- x86/PCI: Mark Intel C620 MROMs as having non-compliant BARs (git-fixes).
- x86/speculation: Allow IBPB to be conditionally enabled on CPUs with
always-on STIBP (bsc#1112178).
- x86/sysfb_efi: Add quirks for some devices with swapped width and height
(git-fixes).
- x86/unwind/orc: Fix inactive tasks with stack pointer in %sp on GCC 10
compiled kernels (bsc#1058115 bsc#1176907).
- xfs: do not update mtime on COW faults (bsc#1167030).
- xfs: fix a missing unlock on error in xfs_fs_map_blocks (git-fixes).
- xfs: fix flags argument to rmap lookup when converting shared file rmaps
(git-fixes).
- xfs: fix rmap key and record comparison functions (git-fixes).
- xfs: flush new eof page on truncate to avoid post-eof corruption
(git-fixes).
- xfs: revert "xfs: fix rmap key and record comparison functions"
(git-fixes).
- xhci: do not create endpoint debugfs entry before ring buffer is set
(git-fixes).
- xhci: Fix sizeof() mismatch (git-fixes).
Special Instructions and Notes:
Please reboot the system after installing this update.
Patch Instructions:
To install this SUSE Security Update use the SUSE recommended installation methods
like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:
- SUSE Linux Enterprise Server 12-SP5:
zypper in -t patch SUSE-SLE-SERVER-12-SP5-2020-3715=1
Package List:
- SUSE Linux Enterprise Server 12-SP5 (noarch):
kernel-devel-azure-4.12.14-16.38.1
kernel-source-azure-4.12.14-16.38.1
- SUSE Linux Enterprise Server 12-SP5 (x86_64):
kernel-azure-4.12.14-16.38.1
kernel-azure-base-4.12.14-16.38.1
kernel-azure-base-debuginfo-4.12.14-16.38.1
kernel-azure-debuginfo-4.12.14-16.38.1
kernel-azure-debugsource-4.12.14-16.38.1
kernel-azure-devel-4.12.14-16.38.1
kernel-syms-azure-4.12.14-16.38.1
References:
https://www.suse.com/security/cve/CVE-2020-15437.html
https://www.suse.com/security/cve/CVE-2020-25668.html
https://www.suse.com/security/cve/CVE-2020-25669.html
https://www.suse.com/security/cve/CVE-2020-25704.html
https://www.suse.com/security/cve/CVE-2020-27777.html
https://www.suse.com/security/cve/CVE-2020-28915.html
https://www.suse.com/security/cve/CVE-2020-28974.html
https://www.suse.com/security/cve/CVE-2020-8694.html
https://bugzilla.suse.com/1050549
https://bugzilla.suse.com/1058115
https://bugzilla.suse.com/1067665
https://bugzilla.suse.com/1111666
https://bugzilla.suse.com/1112178
https://bugzilla.suse.com/1167030
https://bugzilla.suse.com/1170139
https://bugzilla.suse.com/1170415
https://bugzilla.suse.com/1170446
https://bugzilla.suse.com/1170630
https://bugzilla.suse.com/1172542
https://bugzilla.suse.com/1172873
https://bugzilla.suse.com/1174726
https://bugzilla.suse.com/1175306
https://bugzilla.suse.com/1175916
https://bugzilla.suse.com/1176109
https://bugzilla.suse.com/1176855
https://bugzilla.suse.com/1176907
https://bugzilla.suse.com/1176983
https://bugzilla.suse.com/1177304
https://bugzilla.suse.com/1177397
https://bugzilla.suse.com/1177703
https://bugzilla.suse.com/1177805
https://bugzilla.suse.com/1177808
https://bugzilla.suse.com/1177809
https://bugzilla.suse.com/1177819
https://bugzilla.suse.com/1177820
https://bugzilla.suse.com/1178123
https://bugzilla.suse.com/1178182
https://bugzilla.suse.com/1178393
https://bugzilla.suse.com/1178589
https://bugzilla.suse.com/1178591
https://bugzilla.suse.com/1178607
https://bugzilla.suse.com/1178635
https://bugzilla.suse.com/1178669
https://bugzilla.suse.com/1178686
https://bugzilla.suse.com/1178700
https://bugzilla.suse.com/1178765
https://bugzilla.suse.com/1178838
https://bugzilla.suse.com/1178853
https://bugzilla.suse.com/1178854
https://bugzilla.suse.com/1178878
https://bugzilla.suse.com/1178886
https://bugzilla.suse.com/1178897
https://bugzilla.suse.com/1178940
https://bugzilla.suse.com/1178962
https://bugzilla.suse.com/1179107
https://bugzilla.suse.com/1179140
https://bugzilla.suse.com/1179211
https://bugzilla.suse.com/1179213
https://bugzilla.suse.com/1179259
https://bugzilla.suse.com/1179424
https://bugzilla.suse.com/1179426
https://bugzilla.suse.com/1179427
https://bugzilla.suse.com/927455
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