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Sigurnosni nedostaci programskog paketa kernel

  • Detalji os-a: WN7
  • Važnost: IMP
  • Operativni sustavi: L
  • Kategorije: LSU

openSUSE Security Update: Security update for the Linux Kernel

Announcement ID: openSUSE-SU-2020:1698-1
Rating: important
References: #1065600 #1065729 #1155798 #1165692 #1168468
#1171675 #1171688 #1174003 #1174098 #1175599
#1175621 #1175718 #1175807 #1176019 #1176381
#1176400 #1176588 #1176907 #1176979 #1177090
#1177109 #1177121 #1177193 #1177194 #1177206
#1177258 #1177271 #1177283 #1177284 #1177285
#1177286 #1177297 #1177384 #1177511 #1177617
#1177681 #1177683 #1177687 #1177694 #1177697
#1177719 #1177724 #1177725 #1177726 #802154
Cross-References: CVE-2020-12351 CVE-2020-12352 CVE-2020-24490
CVE-2020-25212 CVE-2020-25641 CVE-2020-25643
Affected Products:
openSUSE Leap 15.2

An update that solves 7 vulnerabilities and has 39 fixes is
now available.


The openSUSE Leap 15.2 kernel was updated to receive various security and

The following security bugs were fixed:

– CVE-2020-12351: Fixed a type confusion while processing AMP packets aka
“BleedingTooth” aka “BadKarma” (bsc#1177724).
– CVE-2020-24490: Fixed a heap buffer overflow when processing extended
advertising report events aka “BleedingTooth” aka “BadVibes”
– CVE-2020-12352: Fixed an information leak when processing certain AMP
packets aka “BleedingTooth” aka “BadChoice” (bsc#1177725).
– CVE-2020-25212: A TOCTOU mismatch in the NFS client code in the Linux
kernel could be used by local attackers to corrupt memory or possibly
have unspecified other impact because a size check is in
fs/nfs/nfs4proc.c instead of fs/nfs/nfs4xdr.c, aka CID-b4487b935452
– CVE-2020-25645: Traffic between two Geneve endpoints may be unencrypted
when IPsec is configured to encrypt traffic for the specific UDP port
used by the GENEVE tunnel allowing anyone between the two endpoints to
read the traffic unencrypted. The main threat from this vulnerability is
to data confidentiality (bnc#1177511).
– CVE-2020-25643: Memory corruption and a read overflow is caused by
improper input validation in the ppp_cp_parse_cr function which can
cause the system to crash or cause a denial of service. The highest
threat from this vulnerability is to data confidentiality and integrity
as well as system availability (bnc#1177206).
– CVE-2020-25641: A zero-length biovec request issued by the block
subsystem could cause the kernel to enter an infinite loop, causing a
denial of service. This flaw allowed a local attacker with basic
privileges to issue requests to a block device, resulting in a denial of
service. The highest threat from this vulnerability is to system
availability (bnc#1177121).

The following non-security bugs were fixed:

– 9p: Fix memory leak in v9fs_mount (git-fixes).
– ACPI: EC: Reference count query handlers under lock (git-fixes).
– ASoC: Intel: bytcr_rt5640: Add quirk for MPMAN Converter9 2-in-1
– ASoC: img-i2s-out: Fix runtime PM imbalance on error (git-fixes).
– ASoC: kirkwood: fix IRQ error handling (git-fixes).
– ASoC: wm8994: Ensure the device is resumed in wm89xx_mic_detect
functions (git-fixes).
– ASoC: wm8994: Skip setting of the WM8994_MICBIAS register for WM1811
– Bluetooth: Fix refcount use-after-free issue (git-fixes).
– Bluetooth: Handle Inquiry Cancel error after Inquiry Complete
– Bluetooth: L2CAP: handle l2cap config request during open state
– Bluetooth: guard against controllers sending zero’d events (git-fixes).
– Bluetooth: prefetch channel before killing sock (git-fixes).
– Btrfs: fix crash during unmount due to race with delayed inode workers
– Input: i8042 – add nopnp quirk for Acer Aspire 5 A515 (bsc#954532).
– Input: trackpoint – enable Synaptics trackpoints (git-fixes).
– Move upstreamed intel-vbtn patch into sorted section
– NFS: Do not move layouts to plh_return_segs list while in use
– NFS: Do not return layout segments that are in use (git-fixes).
– NFS: Fix flexfiles read failover (git-fixes).
– NFSv4.2: fix client’s attribute cache management for copy_file_range
– PCI/IOV: Mark VFs as not implementing PCI_COMMAND_MEMORY (bsc#1176979).
– PCI: Avoid double hpmemsize MMIO window assignment (git-fixes).
– PCI: tegra194: Fix runtime PM imbalance on error (git-fixes).
– PCI: tegra: Fix runtime PM imbalance on error (git-fixes).
– Platform: OLPC: Fix memleak in olpc_ec_probe (git-fixes).
– RDMA/hfi1: Correct an interlock issue for TID RDMA WRITE request
– Refresh
(bsc#1168468, bsc#1171675).
– SUNRPC: Revert 241b1f419f0e (“SUNRPC: Remove xdr_buf_trim()”)
– USB: EHCI: ehci-mv: fix error handling in mv_ehci_probe() (git-fixes).
– USB: EHCI: ehci-mv: fix less than zero comparison of an unsigned int
– USB: gadget: f_ncm: Fix NDP16 datagram validation (git-fixes).
– Update patches.suse/target-add-rbd-backend.patch: (). (simplify block to
byte calculations and use consistent error paths)
– Update config files. Enable ACPI_PCI_SLOT and HOTPLUG_PCI_ACPI
– airo: Fix read overflows sending packets (git-fixes).
– ar5523: Add USB ID of SMCWUSBT-G2 wireless adapter (git-fixes).
– arm64: Enable PCI write-combine resources under sysfs (bsc#1175807).
– ata: ahci: mvebu: Make SATA PHY optional for Armada 3720 (git-fixes).
– ath10k: fix array out-of-bounds access (git-fixes).
– ath10k: fix memory leak for tpc_stats_final (git-fixes).
– ath10k: use kzalloc to read for ath10k_sdio_hif_diag_read (git-fixes).
– brcmfmac: Fix double freeing in the fmac usb data path (git-fixes).
– btrfs: block-group: do not set the wrong READA flag for
btrfs_read_block_groups() (bsc#1176019).
– btrfs: block-group: fix free-space bitmap threshold (bsc#1176019).
– btrfs: block-group: refactor how we delete one block group item
– btrfs: block-group: refactor how we insert a block group item
– btrfs: block-group: refactor how we read one block group item
– btrfs: block-group: rename write_one_cache_group() (bsc#1176019).
– btrfs: check the right error variable in btrfs_del_dir_entries_in_log
– btrfs: do not set the full sync flag on the inode during page release
– btrfs: do not take an extra root ref at allocation time (bsc#1176019).
– btrfs: drop logs when we’ve aborted a transaction (bsc#1176019).
– btrfs: fix a race between scrub and block group removal/allocation
– btrfs: fix race between page release and a fast fsync (bsc#1177687).
– btrfs: free block groups after free’ing fs trees (bsc#1176019).
– btrfs: hold a ref on the root on the dead roots list (bsc#1176019).
– btrfs: kill the subvol_srcu (bsc#1176019).
– btrfs: make btrfs_cleanup_fs_roots use the radix tree lock (bsc#1176019).
– btrfs: make inodes hold a ref on their roots (bsc#1176019).
– btrfs: make the extent buffer leak check per fs info (bsc#1176019).
– btrfs: move ino_cache_inode dropping out of btrfs_free_fs_root
– btrfs: move the block group freeze/unfreeze helpers into block-group.c
– btrfs: move the root freeing stuff into btrfs_put_root (bsc#1176019).
– btrfs: only commit delayed items at fsync if we are logging a directory
– btrfs: only commit the delayed inode when doing a full fsync
– btrfs: reduce contention on log trees when logging checksums
– btrfs: release old extent maps during page release (bsc#1177687).
– btrfs: remove no longer necessary chunk mutex locking cases
– btrfs: remove no longer needed use of log_writers for the log root tree
– btrfs: rename member ‘trimming’ of block group to a more generic name
– btrfs: scrub, only lookup for csums if we are dealing with a data extent
– btrfs: stop incremening log_batch for the log root tree when syncing log
– bus: hisi_lpc: Fixup IO ports addresses to avoid use-after-free in host
removal (git-fixes).
– clk/ti/adpll: allocate room for terminating null (git-fixes).
– clk: samsung: exynos4: mark ‘chipid’ clock as CLK_IGNORE_UNUSED
– clk: socfpga: stratix10: fix the divider for the emac_ptp_free_clk
– clk: tegra: Always program PLL_E when enabled (git-fixes).
– clocksource/drivers/h8300_timer8: Fix wrong return value in
h8300_8timer_init() (git-fixes).
– clocksource/drivers/timer-gx6605s: Fixup counter reload (git-fixes).
– cpuidle: Poll for a minimum of 30ns and poll for a tick if lower
c-states are disabled (bnc#1176588).
– create Storage / NVMe subsection
– crypto: algif_aead – Do not set MAY_BACKLOG on the async path
– crypto: algif_skcipher – EBUSY on aio should be an error (git-fixes).
– crypto: bcm – Verify GCM/CCM key length in setkey (git-fixes).
– crypto: dh – SP800-56A rev 3 local public key validation (bsc#1175718).
– crypto: dh – check validity of Z before export (bsc#1175718).
– crypto: ecc – SP800-56A rev 3 local public key validation (bsc#1175718).
– crypto: ecdh – check validity of Z before export (bsc#1175718).
– crypto: ixp4xx – Fix the size used in a ‘dma_free_coherent()’ call
– crypto: mediatek – Fix wrong return value in mtk_desc_ring_alloc()
– crypto: omap-sham – fix digcnt register handling with export/import
– crypto: picoxcell – Fix potential race condition bug (git-fixes).
– crypto: qat – check cipher length for aead AES-CBC-HMAC-SHA (git-fixes).
– cypto: mediatek – fix leaks in mtk_desc_ring_alloc (git-fixes).
– dma-fence: Serialise signal enabling (dma_fence_enable_sw_signaling)
– dmaengine: mediatek: hsdma_probe: fixed a memory leak when
devm_request_irq fails (git-fixes).
– dmaengine: stm32-dma: use vchan_terminate_vdesc() in .terminate_all
– dmaengine: stm32-mdma: use vchan_terminate_vdesc() in .terminate_all
– dmaengine: tegra-apb: Prevent race conditions on channel’s freeing
– dmaengine: zynqmp_dma: fix burst length configuration (git-fixes).
– drivers: char: tlclk.c: Avoid data race between init and interrupt
handler (git-fixes).
– drm/amdgpu: restore proper ref count in amdgpu_display_crtc_set_config
– drm/radeon: revert “Prefer lower feedback dividers” (bsc#1177384).
– drop Storage / bsc#1171688 subsection No effect on expanded tree.
– e1000: Do not perform reset in reset_task if we are already down
– ftrace: Move RCU is watching check after recursion check (git-fixes).
– fuse: do not ignore errors from fuse_writepages_fill() (bsc#1177193).
– gpio: mockup: fix resource leak in error path (git-fixes).
– gpio: rcar: Fix runtime PM imbalance on error (git-fixes).
– gpio: siox: explicitly support only threaded irqs (git-fixes).
– gpio: sprd: Clear interrupt when setting the type as edge (git-fixes).
– gpio: tc35894: fix up tc35894 interrupt configuration (git-fixes).
– hwmon: (applesmc) check status earlier (git-fixes).
– hwmon: (mlxreg-fan) Fix double “Mellanox” (git-fixes).
– hwmon: (pmbus/max34440) Fix status register reads for MAX344{51,60,61}
– i2c: aspeed: Mask IRQ status to relevant bits (git-fixes).
– i2c: core: Call i2c_acpi_install_space_handler() before
i2c_acpi_register_devices() (git-fixes).
– i2c: cpm: Fix i2c_ram structure (git-fixes).
– i2c: i801: Exclude device from suspend direct complete optimization
– i2c: meson: fix clock setting overwrite (git-fixes).
– i2c: meson: fixup rate calculation with filter delay (git-fixes).
– i2c: owl: Clear NACK and BUS error bits (git-fixes).
– i2c: tegra: Prevent interrupt triggering after transfer timeout
– i2c: tegra: Restore pinmux on system resume (git-fixes).
– ieee802154/adf7242: check status of adf7242_read_reg (git-fixes).
– ieee802154: fix one possible memleak in ca8210_dev_com_init (git-fixes).
– iio: adc: qcom-spmi-adc5: fix driver name (git-fixes).
– ima: extend boot_aggregate with kernel measurements (bsc#1177617).
– iommu/amd: Fix IOMMU AVIC not properly update the is_run bit in IRTE
– iommu/amd: Fix potential @entry null deref (bsc#1177283).
– iommu/amd: Re-factor guest virtual APIC (de-)activation code
– iommu/amd: Restore IRTE.RemapEn bit for amd_iommu_activate_guest_mode
– iommu/exynos: add missing put_device() call in exynos_iommu_of_xlate()
– iommu/vt-d: Correctly calculate agaw in domain_init() (bsc#1176400).
– kABI: Fix kABI for 12856e7acde4 PCI/IOV: Mark VFs as not implementing
PCI_COMMAND_MEMORY (bsc#1176979).
– kabi fix for NFS: Fix flexfiles read failover (git-fixes).
– kabi/severities: ignore kABI for target_core_rbd Match behaviour for all
other Ceph specific modules.
– Exclude .config.old from kernel-devel – use tar
excludes for .kernel-binary.spec.buildenv
– Package the obj_install_dir as explicit filelist.
– leds: mlxreg: Fix possible buffer overflow (git-fixes).
– lib/mpi: Add mpi_sub_ui() (bsc#1175718).
– libceph-add-support-for-CMPEXT-compare-extent-reques.patch:
– locking/rwsem: Disable reader optimistic spinning (bnc#1176588).
– mac80211: do not allow bigger VHT MPDUs than the hardware supports
– mac80211: skip mpath lookup also for control port tx (git-fixes).
– mac802154: tx: fix use-after-free (git-fixes).
– macsec: avoid use-after-free in macsec_handle_frame() (git-fixes).
– media: Revert “media: exynos4-is: Add missed check for
pinctrl_lookup_state()” (git-fixes).
– media: camss: Fix a reference count leak (git-fixes).
– media: m5mols: Check function pointer in m5mols_sensor_power (git-fixes).
– media: mc-device.c: fix memleak in media_device_register_entity
– media: mx2_emmaprp: Fix memleak in emmaprp_probe (git-fixes).
– media: omap3isp: Fix memleak in isp_probe (git-fixes).
– media: ov5640: Correct Bit Div register in clock tree diagram
– media: platform: fcp: Fix a reference count leak (git-fixes).
– media: rc: do not access device via sysfs after rc_unregister_device()
– media: rc: uevent sysfs file races with rc_unregister_device()
– media: rcar-csi2: Allocate v4l2_async_subdev dynamically (git-fixes).
– media: rcar-vin: Fix a reference count leak (git-fixes).
– media: rockchip/rga: Fix a reference count leak (git-fixes).
– media: s5p-mfc: Fix a reference count leak (git-fixes).
– media: smiapp: Fix error handling at NVM reading (git-fixes).
– media: staging/intel-ipu3: css: Correctly reset some memory (git-fixes).
– media: stm32-dcmi: Fix a reference count leak (git-fixes).
– media: tc358743: cleanup tc358743_cec_isr (git-fixes).
– media: tc358743: initialize variable (git-fixes).
– media: ti-vpe: Fix a missing check and reference count leak (git-fixes).
– media: ti-vpe: cal: Restrict DMA to avoid memory corruption (git-fixes).
– media: tuner-simple: fix regression in simple_set_radio_freq (git-fixes).
– media: usbtv: Fix refcounting mixup (git-fixes).
– media: uvcvideo: Set media controller entity functions (git-fixes).
– media: uvcvideo: Silence shift-out-of-bounds warning (git-fixes).
– media: v4l2-async: Document asd allocation requirements (git-fixes).
– mfd: mfd-core: Protect against NULL call-back function pointer
– mm, compaction: fully assume capture is not NULL in compact_zone_order()
(git fixes (mm/compaction), bsc#1177681).
– mm, compaction: make capture control handling safe wrt interrupts (git
fixes (mm/compaction), bsc#1177681).
– mm, slab/slub: move and improve cache_from_obj() (mm/slub bsc#1165692).
– mm, slab/slub: improve error reporting and overhead of cache_from_obj()
(mm/slub bsc#1165692).
– mm, slub: extend checks guarded by slub_debug static key (mm/slub
– mm, slub: extend slub_debug syntax for multiple blocks (mm/slub
– mm, slub: introduce kmem_cache_debug_flags() (mm/slub bsc#1165692).
– mm, slub: introduce static key for slub_debug() (mm/slub bsc#1165692).
– mm, slub: make reclaim_account attribute read-only (mm/slub bsc#1165692).
– mm, slub: make remaining slub_debug related attributes read-only
(mm/slub bsc#1165692).
– mm, slub: make some slub_debug related attributes read-only (mm/slub
– mm, slub: remove runtime allocation order changes (mm/slub bsc#1165692).
– mm, slub: restore initial kmem_cache flags (mm/slub bsc#1165692).
– mm/debug.c: always print flags in dump_page() (git fixes (mm/debug)).
– mm/memcontrol.c: lost css_put in memcg_expand_shrinker_maps()
– mm/migrate.c: also overwrite error when it is bigger than zero (git
fixes (mm/move_pages), bsc#1177683).
– mm/pagealloc.c: call touch_nmi_watchdog() on max order boundaries in
deferred init (git fixes (mm/init), bsc#1177697).
– mm: call cond_resched() from deferred_init_memmap() (git fixes
(mm/init), bsc#1177697).
– mm: initialize deferred pages with interrupts enabled (git fixes
(mm/init), bsc#1177697).
– mm: move_pages: report the number of non-attempted pages (git fixes
(mm/move_pages), bsc#1177683).
– mm: move_pages: return valid node id in status if the page is already on
the target node (git fixes (mm/move_pages), bsc#1177683).
– mmc: core: Rework wp-gpio handling (git-fixes).
– mmc: core: do not set limits.discard_granularity as 0 (git-fixes).
– mmc: sdhci-acpi: AMDI0040: Set SDHCI_QUIRK2_PRESET_VALUE_BROKEN
– mmc: sdhci: Add LTR support for some Intel BYT based controllers
– mmc: sdhci: Workaround broken command queuing on Intel GLK based IRBIS
models (git-fixes).
– mt76: add missing locking around ampdu action (git-fixes).
– mt76: clear skb pointers from rx aggregation reorder buffer during
cleanup (git-fixes).
– mt76: do not use devm API for led classdev (git-fixes).
– mt76: fix LED link time failure (git-fixes).
– mt76: fix handling full tx queues in mt76_dma_tx_queue_skb_raw
– mtd: cfi_cmdset_0002: do not free cfi->cfiq in error path of
cfi_amdstd_setup() (git-fixes).
– mtd: rawnand: gpmi: Fix runtime PM imbalance on error (git-fixes).
– mtd: rawnand: omap_elm: Fix runtime PM imbalance on error (git-fixes).
– net: phy: realtek: fix rtl8211e rx/tx delay config (git-fixes).
– nfs: Fix security label length not being reset (bsc#1176381).
– nfs: ensure correct writeback errors are returned on close() (git-fixes).
– nfs: nfs_file_write() should check for writeback errors (git-fixes).
– nfsd4: fix NULL dereference in nfsd/clients display code (git-fixes).
– nvme-multipath: retry commands for dying queues (bsc#1171688).
– pNFS/flexfiles: Ensure we initialise the mirror bsizes correctly on read
– phy: ti: am654: Fix a leak in serdes_am654_probe() (git-fixes).
– pinctrl: bcm: fix kconfig dependency warning when !GPIOLIB (git-fixes).
– pinctrl: mvebu: Fix i2c sda definition for 98DX3236 (git-fixes).
– platform/x86: fix kconfig dependency warning for FUJITSU_LAPTOP
– platform/x86: fix kconfig dependency warning for LG_LAPTOP (git-fixes).
– platform/x86: intel-vbtn: Switch to an allow-list for SW_TABLET_MODE
reporting (bsc#1175599).
– platform/x86: intel_pmc_core: do not create a static struct device
– platform/x86: thinkpad_acpi: initialize tp_nvram_state variable
– platform/x86: thinkpad_acpi: re-initialize ACPI buffer size when reuse
– power: supply: max17040: Correct voltage reading (git-fixes).
– powerpc/dma: Fix dma_map_ops::get_required_mask (bsc#1065729).
– qla2xxx: Return EBUSY on fcport deletion (bsc#1171688).
– r8169: fix data corruption issue on RTL8402 (bsc#1174098).
– rbd-add-rbd_img_fill_cmp_and_write_from_bvecs.patch: (bsc#1177090).
– rbd-add-support-for-COMPARE_AND_WRITE-CMPEXT.patch: (bsc#1177090).
– regulator: axp20x: fix LDO2/4 description (git-fixes).
– regulator: resolve supply after creating regulator (git-fixes).
– rename Other drivers / Intel IOMMU subsection to IOMMU
– rtc: ds1374: fix possible race condition (git-fixes).
– rtc: sa1100: fix possible race condition (git-fixes).
– s390/pci: Mark all VFs as not implementing PCI_COMMAND_MEMORY
– sched/fair: Ignore cache hotness for SMT migration (bnc#1155798 (CPU
scheduler functional and performance backports)).
– sched/fair: Use dst group while checking imbalance for NUMA balancer
(bnc#1155798 (CPU scheduler functional and performance backports)).
– sched/numa: Avoid creating large imbalances at task creation time
– sched/numa: Check numa balancing information only when enabled
– sched/numa: Use runnable_avg to classify node (bnc#1155798 (CPU
scheduler functional and performance backports)).
– scsi: iscsi: iscsi_tcp: Avoid holding spinlock while calling
getpeername() (bsc#1177258).
– scsi: qla2xxx: Add IOCB resource tracking (bsc#1171688 bsc#1174003).
– scsi: qla2xxx: Add SLER and PI control support (bsc#1171688 bsc#1174003).
– scsi: qla2xxx: Add rport fields in debugfs (bsc#1171688 bsc#1174003).
– scsi: qla2xxx: Allow dev_loss_tmo setting for FC-NVMe devices
(bsc#1171688 bsc#1174003).
– scsi: qla2xxx: Correct the check for sscanf() return value (bsc#1171688
– scsi: qla2xxx: Fix I/O errors during LIP reset tests (bsc#1171688
– scsi: qla2xxx: Fix I/O failures during remote port toggle testing
(bsc#1171688 bsc#1174003).
– scsi: qla2xxx: Fix MPI reset needed message (bsc#1171688 bsc#1174003).
– scsi: qla2xxx: Fix buffer-buffer credit extraction error (bsc#1171688
– scsi: qla2xxx: Fix crash on session cleanup with unload (bsc#1171688
– scsi: qla2xxx: Fix inconsistent format argument type in qla_dbg.c
(bsc#1171688 bsc#1174003).
– scsi: qla2xxx: Fix inconsistent format argument type in tcm_qla2xxx.c
(bsc#1171688 bsc#1174003).
– scsi: qla2xxx: Fix inconsistent format argument type in qla_os.c
(bsc#1171688 bsc#1174003).
– scsi: qla2xxx: Fix memory size truncation (bsc#1171688 bsc#1174003).
– scsi: qla2xxx: Fix point-to-point (N2N) device discovery issue
(bsc#1171688 bsc#1174003).
– scsi: qla2xxx: Fix reset of MPI firmware (bsc#1171688 bsc#1174003).
– scsi: qla2xxx: Honor status qualifier in FCP_RSP per spec (bsc#1171688
– scsi: qla2xxx: Make tgt_port_database available in initiator mode
(bsc#1171688 bsc#1174003).
– scsi: qla2xxx: Performance tweak (bsc#1171688 bsc#1174003).
– scsi: qla2xxx: Reduce duplicate code in reporting speed (bsc#1171688
– scsi: qla2xxx: Remove unneeded variable ‘rval’ (bsc#1171688 bsc#1174003).
– scsi: qla2xxx: Setup debugfs entries for remote ports (bsc#1171688
– scsi: qla2xxx: Update version to (bsc#1171688
– scsi: qla2xxx: Update version to (bsc#1171688
– serial: 8250: 8250_omap: Terminate DMA before pushing data on RX timeout
– serial: 8250_omap: Fix sleeping function called from invalid context
during probe (git-fixes).
– serial: 8250_port: Do not service RX FIFO if throttled (git-fixes).
– serial: uartps: Wait for tx_empty in console setup (git-fixes).
– spi: dw-pci: free previously allocated IRQs if desc->setup() fails
– spi: fsl-espi: Only process interrupts for expected events (git-fixes).
– spi: omap2-mcspi: Improve performance waiting for CHSTAT (git-fixes).
– spi: sprd: Release DMA channel also on probe deferral (git-fixes).
– spi: stm32: Rate-limit the ‘Communication suspended’ message (git-fixes).
– staging:r8188eu: avoid skb_clone for amsdu to msdu conversion
– svcrdma: Fix page leak in svc_rdma_recv_read_chunk() (git-fixes).
– target-compare-and-write-backend-driver-sense-handli.patch:
– target-rbd-add-WRITE-SAME-support.patch: (bsc#1177090).
– target-rbd-add-emulate_legacy_capacity-dev-attribute.patch:
– target-rbd-conditionally-fix-off-by-one-bug-in-get_b.patch:
– target-rbd-detect-stripe_unit-SCSI-block-size-misali.patch:
– target-rbd-fix-unmap-discard-block-size-conversion.patch: (bsc#1177271).
– target-rbd-fix-unmap-handling-with-unmap_zeroes_data.patch:
– target-rbd-support-COMPARE_AND_WRITE.patch: (bsc#1177090).
– thermal: rcar_thermal: Handle probe error gracefully (git-fixes).
– usb: dwc3: Increase timeout for CmdAct cleared by device controller
– vfio/pci: Decouple PCI_COMMAND_MEMORY bit checks from is_virtfn
– virtio-net: do not disable guest csum when disable LRO (git-fixes).
– vmxnet3: fix cksum offload issues for non-udp tunnels (git-fixes).
– wlcore: fix runtime pm imbalance in wl1271_tx_work (git-fixes).
– wlcore: fix runtime pm imbalance in wlcore_regdomain_config (git-fixes).
– x86/unwind/orc: Fix inactive tasks with stack pointer in %sp on GCC 10
compiled kernels (bsc#1176907).
– xen/events: do not use chip_data for legacy IRQs (bsc#1065600).
– xprtrdma: fix incorrect header size calculations (git-fixes).
– yam: fix possible memory leak in yam_init_driver (git-fixes).

Special Instructions and Notes:

Please reboot the system after installing this update.

Patch Instructions:

To install this openSUSE 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:

– openSUSE Leap 15.2:

zypper in -t patch openSUSE-2020-1698=1

Package List:

– openSUSE Leap 15.2 (x86_64):


– openSUSE Leap 15.2 (noarch):



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AutorBruno Varga
Cert idNCERT-REF-2020-10-0001-ADV
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