Sicherheit: Mehrere Probleme in Linux
Aktuelle Meldungen Distributionen
Name: Mehrere Probleme in Linux
ID: SUSE-SU-2021:0095-1
Distribution: SUSE
Plattformen: SUSE Linux Enterprise Module for Realtime 15-SP1
Datum: Mi, 13. Januar 2021, 07:07
Referenzen: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-0444
Applikationen: Linux


SUSE Security Update: Security update for the Linux Kernel

Announcement ID: SUSE-SU-2021:0095-1
Rating: important
References: #1040855 #1044120 #1044767 #1055117 #1065729
#1094840 #1109695 #1112178 #1115431 #1138374
#1144912 #1152457 #1163727 #1164780 #1171078
#1172145 #1172538 #1174784 #1178401 #1178762
#1179014 #1179015 #1179045 #1179082 #1179107
#1179142 #1179419 #1179444 #1179745 #1179810
#1179888 #1179895 #1179896 #1179960 #1179963
#1180027 #1180029 #1180031 #1180052 #1180086
#1180117 #1180258 #1180506 #1180559
Cross-References: CVE-2020-0444 CVE-2020-0465 CVE-2020-0466
CVE-2020-27068 CVE-2020-27777 CVE-2020-27825
CVE-2020-29660 CVE-2020-29661 CVE-2020-36158

Affected Products:
SUSE Linux Enterprise Module for Realtime 15-SP1

An update that solves 9 vulnerabilities and has 35 fixes is
now available.


The SUSE Linux Enterprise 15 SP1 RT kernel was updated to receive various
security and bugfixes.

The following security bugs were fixed:

- CVE-2020-36158: Fixed a potential remote code execution in the Marvell
mwifiex driver (bsc#1180559).
- CVE-2020-27825: Fixed a race in the trace_open and buffer resize calls
- CVE-2020-0466: Fixed a use-after-free due to a logic error in
do_epoll_ctl and ep_loop_check_proc of eventpoll.c (bnc#1180031).
- CVE-2020-27068: Fixed an out-of-bounds read due to a missing bounds
check in the nl80211_policy policy of nl80211.c (bnc#1180086).
- CVE-2020-0465: Fixed multiple missing bounds checks in hid-multitouch.c
that could have led to local privilege escalation (bnc#1180029).
- CVE-2020-0444: Fixed a bad kfree due to a logic error in
audit_data_to_entry (bnc#1180027).
- CVE-2020-29660: Fixed a locking inconsistency in the tty subsystem that
may have allowed a read-after-free attack against TIOCGSID (bnc#1179745).
- CVE-2020-29661: Fixed a locking issue in the tty subsystem that allowed
a use-after-free attack against TIOCSPGRP (bsc#1179745).
- CVE-2020-27777: Fixed a privilege escalation in the Run-Time Abstraction
Services (RTAS) interface, affecting guests running on top of PowerVM or
KVM hypervisors (bnc#1179107).

The following non-security bugs were fixed:

- ACPI: PNP: compare the string length in the matching_id() (git-fixes).
- ACPICA: Disassembler: create buffer fields in ACPI_PARSE_LOAD_PASS1
- ACPICA: Do not increment operation_region reference counts for field
units (git-fixes).
- ALSA: ca0106: fix error code handling (git-fixes).
- ALSA: ctl: allow TLV read operation for callback type of element in
locked case (git-fixes).
- ALSA: hda - Fix silent audio output and corrupted input on MSI X570-A
PRO (git-fixes).
- ALSA: hda/ca0132 - Change Input Source enum strings (git-fixes).
- ALSA: hda/ca0132 - Fix AE-5 rear headphone pincfg (git-fixes).
- ALSA: hda/generic: Add option to enforce preferred_dacs pairs
- ALSA: hda/hdmi: always check pin power status in i915 pin fixup
- ALSA: hda/realtek - Couldn't detect Mic if booting with headset
- ALSA: hda/realtek - Enable headset mic of ASUS Q524UQK with ALC255
- ALSA: hda/realtek: Enable front panel headset LED on Lenovo ThinkStation
P520 (git-fixes).
- ALSA: hda: Add NVIDIA codec IDs 9a & 9d through a0 to patch table
- ALSA: hda: Fix potential race in unsol event handler (git-fixes).
- ALSA: hda: Fix regressions on clear and reconfig sysfs (git-fixes).
- ALSA: info: Drop WARN_ON() from buffer NULL sanity check (git-fixes).
- ALSA: isa/wavefront: prevent out of bounds write in ioctl (git-fixes).
- ALSA: line6: Perform sanity check for each URB creation (git-fixes).
- ALSA: pcm: oss: Fix a few more UBSAN fixes (git-fixes).
- ALSA: pcm: oss: Fix potential out-of-bounds shift (git-fixes).
- ALSA: pcm: oss: Remove superfluous WARN_ON() for mulaw sanity check
- ALSA: timer: Limit max amount of slave instances (git-fixes).
- ALSA: usb-audio: Add delay quirk for all Logitech USB devices
- ALSA: usb-audio: Add delay quirk for H570e USB headsets (git-fixes).
- ALSA: usb-audio: Add implicit feedback quirk for MODX (git-fixes).
- ALSA: usb-audio: Add implicit feedback quirk for Qu-16 (git-fixes).
- ALSA: usb-audio: Add implicit feedback quirk for Zoom UAC-2 (git-fixes).
- ALSA: usb-audio: add quirk for Denon DCD-1500RE (git-fixes).
- ALSA: usb-audio: add quirk for Samsung USBC Headset (AKG) (git-fixes).
- ALSA: usb-audio: Add registration quirk for Kingston HyperX Cloud Alpha
S (git-fixes).
- ALSA: usb-audio: Add registration quirk for Kingston HyperX Cloud Flight
S (git-fixes).
- ALSA: usb-audio: add usb vendor id as DSD-capable for Khadas devices
- ALSA: usb-audio: Disable sample read check if firmware does not give
back (git-fixes).
- ALSA: usb-audio: Fix control 'access overflow' errors from chmap
- ALSA: usb-audio: Fix OOB access of mixer element list (git-fixes).
- ALSA: usb-audio: Fix potential out-of-bounds shift (git-fixes).
- ALSA: usb-audio: Fix race against the error recovery URB submission
- ASoC: arizona: Fix a wrong free in wm8997_probe (git-fixes).
- ASoC: cx2072x: Fix doubly definitions of Playback and Capture streams
- ASoC: fsl_asrc_dma: Fix dma_chan leak when config DMA channel failed
- ASoC: jz4740-i2s: add missed checks for clk_get() (git-fixes).
- ASoC: pcm3168a: The codec does not support S32_LE (git-fixes).
- ASoC: pcm: DRAIN support reactivation (git-fixes).
- ASoC: rt5677: Mark reg RT5677_PWR_ANLG2 as volatile (git-fixes).
- ASoC: sti: fix possible sleep-in-atomic (git-fixes).
- ASoC: wm8904: fix regcache handling (git-fixes).
- ASoC: wm8998: Fix PM disable depth imbalance on error (git-fixes).
- ASoC: wm_adsp: Do not generate kcontrols without READ flags (git-fixes).
- ASoC: wm_adsp: remove "ctl" from list on error in
wm_adsp_create_control() (git-fixes).
- ata/libata: Fix usage of page address by page_address in
ata_scsi_mode_select_xlat function (git-fixes).
- ath10k: Fix an error handling path (git-fixes).
- ath10k: fix backtrace on coredump (git-fixes).
- ath10k: fix get invalid tx rate for Mesh metric (git-fixes).
- ath10k: fix offchannel tx failure when no ath10k_mac_tx_frm_has_freq
- ath10k: Release some resources in an error handling path (git-fixes).
- ath10k: Remove msdu from idr when management pkt send fails (git-fixes).
- ath6kl: fix enum-conversion warning (git-fixes).
- ath9k_htc: Discard undersized packets (git-fixes).
- ath9k_htc: Modify byte order for an error message (git-fixes).
- ath9k_htc: Silence undersized packet warnings (git-fixes).
- ath9k_htc: Use appropriate rs_datalen type (git-fixes).
- backlight: lp855x: Ensure regulators are disabled on probe failure
- Bluetooth: add a mutex lock to avoid UAF in do_enale_set (git-fixes).
- Bluetooth: btusb: Fix detection of some fake CSR controllers with a
bcdDevice val of 0x0134 (git-fixes).
- Bluetooth: Fix advertising duplicated flags (git-fixes).
- Bluetooth: Fix null pointer dereference in hci_event_packet()
- Bluetooth: Fix slab-out-of-bounds read in hci_le_direct_adv_report_evt()
- btrfs: fix use-after-free on readahead extent after failure to create it
- btrfs: remove a BUG_ON() from merge_reloc_roots() (bsc#1174784).
- bus: fsl-mc: fix error return code in fsl_mc_object_allocate()
- can: mcp251x: add error check when wq alloc failed (git-fixes).
- can: softing: softing_netdev_open(): fix error handling (git-fixes).
- cfg80211: initialize rekey_data (git-fixes).
- cfg80211: regulatory: Fix inconsistent format argument (git-fixes).
- cirrus: cs89x0: remove set but not used variable 'lp' (git-fixes).
- cirrus: cs89x0: use devm_platform_ioremap_resource() to simplify code
- clk: at91: usb: continue if clk_hw_round_rate() return zero (git-fixes).
- clk: mvebu: a3700: fix the XTAL MODE pin to MPP1_9 (git-fixes).
- clk: qcom: Allow constant ratio freq tables for rcg (git-fixes).
- clk: qcom: msm8916: Fix the address location of pll->config_reg
- clk: s2mps11: Fix a resource leak in error handling paths in the probe
function (git-fixes).
- clk: samsung: exynos5433: Add IGNORE_UNUSED flag to sclk_i2s1
- clk: sunxi-ng: Make sure divider tables have sentinel (git-fixes).
- clk: tegra: Fix duplicated SE clock entry (git-fixes).
- clk: tegra: Fix Tegra PMC clock out parents (git-fixes).
- clk: ti: composite: fix memory leak (git-fixes).
- clk: ti: dra7-atl-clock: Remove ti_clk_add_alias call (git-fixes).
- clk: ti: Fix memleak in ti_fapll_synth_setup (git-fixes).
- clocksource/drivers/asm9260: Add a check for of_clk_get (git-fixes).
- cpufreq: highbank: Add missing MODULE_DEVICE_TABLE (git-fixes).
- cpufreq: loongson1: Add missing MODULE_ALIAS (git-fixes).
- cpufreq: scpi: Add missing MODULE_ALIAS (git-fixes).
- cpufreq: st: Add missing MODULE_DEVICE_TABLE (git-fixes).
- crypto: af_alg - avoid undefined behavior accessing salg_name
- crypto: omap-aes - Fix PM disable depth imbalance in omap_aes_probe
- crypto: qat - fix status check in qat_hal_put_rel_rd_xfer() (git-fixes).
- crypto: talitos - Fix return type of current_desc_hdr() (git-fixes).
- cw1200: fix missing destroy_workqueue() on error in cw1200_init_common
- drivers: base: Fix NULL pointer exception in __platform_driver_probe()
if a driver developer is foolish (git-fixes).
- drivers: soc: ti: knav_qmss_queue: Fix error return code in
knav_queue_probe (git-fixes).
- drm/amd/display: remove useless if/else (git-fixes).
- drm/amdgpu: fix build_coefficients() argument (git-fixes).
- drm/dp_aux_dev: check aux_dev before use in
drm_dp_aux_dev_get_by_minor() (git-fixes).
- drm/gma500: fix double free of gma_connector (git-fixes).
- drm/meson: dw-hdmi: Register a callback to disable the regulator
- drm/msm/dpu: Add newline to printks (git-fixes).
- drm/msm/dsi_phy_10nm: implement PHY disabling (git-fixes).
- drm/omap: dmm_tiler: fix return error code in omap_dmm_probe()
- drm/rockchip: Avoid uninitialized use of endpoint id in LVDS (git-fixes).
- epoll: Keep a reference on files added to the check list (bsc#1180031).
- extcon: max77693: Fix modalias string (git-fixes).
- firmware: qcom: scm: Ensure 'a0' status code is treated as signed
- fix regression in "epoll: Keep a reference on files added to the check
list" (bsc#1180031, git-fixes).
- forcedeth: use per cpu to collect xmit/recv statistics (git-fixes).
- geneve: change from tx_error to tx_dropped on missing metadata
- genirq/irqdomain: Add an irq_create_mapping_affinity() function
- gpio: arizona: handle pm_runtime_get_sync failure case (git-fixes).
- gpio: gpio-grgpio: fix possible sleep-in-atomic-context bugs in
grgpio_irq_map/unmap() (git-fixes).
- gpio: max77620: Add missing dependency on GPIOLIB_IRQCHIP (git-fixes).
- gpio: max77620: Fixup debounce delays (git-fixes).
- gpio: max77620: Use correct unit for debounce times (git-fixes).
- gpio: mpc8xxx: Add platform device to gpiochip->parent (git-fixes).
- gpio: mvebu: fix potential user-after-free on probe (git-fixes).
- gpiolib: acpi: Add honor_wakeup module-option + quirk mechanism
- gpiolib: acpi: Add quirk to ignore EC wakeups on HP x2 10 BYT + AXP288
model (git-fixes).
- gpiolib: acpi: Add quirk to ignore EC wakeups on HP x2 10 CHT + AXP288
model (git-fixes).
- gpiolib: acpi: Correct comment for HP x2 10 honor_wakeup quirk
- gpiolib: acpi: Rework honor_wakeup option into an ignore_wake option
- gpiolib: acpi: Turn dmi_system_id table into a generic quirk table
- gpiolib: fix up emulated open drain outputs (git-fixes).
- HID: Add another Primax PIXART OEM mouse quirk (git-fixes).
- HID: apple: Disable Fn-key key-re-mapping on clone keyboards (git-fixes).
- HID: core: check whether Usage Page item is after Usage ID items
- HID: core: Correctly handle ReportSize being zero (git-fixes).
- HID: cypress: Support Varmilo Keyboards' media hotkeys (git-fixes).
- HID: Fix slab-out-of-bounds read in hid_field_extract (bsc#1180052).
- HID: hid-sensor-hub: Fix issue with devices with no report ID
- HID: Improve Windows Precision Touchpad detection (git-fixes).
- HID: intel-ish-hid: fix wrong error handling in ishtp_cl_alloc_tx_ring()
- HID: logitech-hidpp: Silence intermittent get_battery_capacity errors
- HSI: omap_ssi: Do not jump to free ID in ssi_add_controller()
- hwmon: (aspeed-pwm-tacho) Avoid possible buffer overflow (git-fixes).
- hwmon: (jc42) Fix name to have no illegal characters (git-fixes).
- i2c: algo: pca: Reapply i2c bus settings after reset (git-fixes).
- i2c: i801: Fix resume bug (git-fixes).
- i2c: piix4: Detect secondary SMBus controller on AMD AM4 chipsets
- i2c: pxa: clear all master action bits in i2c_pxa_stop_message()
- i2c: pxa: fix i2c_pxa_scream_blue_murder() debug output (git-fixes).
- ibmvnic: add some debugs (bsc#1179896 ltc#190255).
- ibmvnic: avoid memset null scrq msgs (bsc#1044767 ltc#155231 git-fixes).
- ibmvnic: continue fatal error reset after passive init (bsc#1171078
ltc#184239 git-fixes).
- ibmvnic: delay next reset if hard reset fails (bsc#1094840 ltc#167098
- ibmvnic: enhance resetting status check during module exit (bsc#1065729).
- ibmvnic: fix call_netdevice_notifiers in do_reset (bsc#1115431
ltc#171853 git-fixes).
- ibmvnic: fix NULL pointer dereference in reset_sub_crq_queues
(bsc#1040855 ltc#155067 git-fixes).
- ibmvnic: fix: NULL pointer dereference (bsc#1044767 ltc#155231
- ibmvnic: notify peers when failover and migration happen (bsc#1044120
ltc#155423 git-fixes).
- ibmvnic: restore adapter state on failed reset (bsc#1152457 ltc#174432
- iio: adc: max1027: Reset the device at probe time (git-fixes).
- iio: adc: rockchip_saradc: fix missing clk_disable_unprepare() on error
in rockchip_saradc_resume (git-fixes).
- iio: bmp280: fix compensation of humidity (git-fixes).
- iio: buffer: Fix demux update (git-fixes).
- iio: dac: ad5592r: fix unbalanced mutex unlocks in ad5592r_read_raw()
- iio: fix center temperature of bmc150-accel-core (git-fixes).
- iio: humidity: hdc100x: fix IIO_HUMIDITYRELATIVE channel reporting
- iio: light: bh1750: Resolve compiler warning and make code more readable
- iio: srf04: fix wrong limitation in distance measuring (git-fixes).
- iio:imu:bmi160: Fix too large a buffer (git-fixes).
- iio:pressure:mpl3115: Force alignment of buffer (git-fixes).
- inet_ecn: Fix endianness of checksum update when setting ECT(1)
- Input: ads7846 - fix integer overflow on Rt calculation (git-fixes).
- Input: ads7846 - fix race that causes missing releases (git-fixes).
- Input: ads7846 - fix unaligned access on 7845 (git-fixes).
- Input: atmel_mxt_ts - disable IRQ across suspend (git-fixes).
- Input: cm109 - do not stomp on control URB (git-fixes).
- Input: cros_ec_keyb - send 'scancodes' in addition to key events
- Input: cyapa_gen6 - fix out-of-bounds stack access (git-fixes).
- Input: goodix - add upside-down quirk for Teclast X98 Pro tablet
- Input: i8042 - add Acer laptops to the i8042 reset list (git-fixes).
- Input: i8042 - add ByteSpeed touchpad to noloop table (git-fixes).
- Input: i8042 - add Entroware Proteus EL07R4 to nomux and reset lists
- Input: i8042 - allow insmod to succeed on devices without an i8042
controller (git-fixes).
- Input: omap4-keypad - fix runtime PM error handling (git-fixes).
- Input: synaptics - enable InterTouch for ThinkPad X1E 1st gen
- Input: trackpoint - add new trackpoint variant IDs (git-fixes).
- Input: trackpoint - enable Synaptics trackpoints (git-fixes).
- Input: xpad - support Ardwiino Controllers (git-fixes).
- ipw2x00: Fix -Wcast-function-type (git-fixes).
- irqchip/alpine-msi: Fix freeing of interrupts on allocation error path
- iwlwifi: mvm: fix kernel panic in case of assert during CSA (git-fixes).
- iwlwifi: mvm: fix unaligned read of rx_pkt_status (git-fixes).
- iwlwifi: pcie: limit memory read spin time (git-fixes).
- kABI workaround for dsa/b53 changes (git-fixes).
- kABI workaround for HD-audio generic parser (git-fixes).
- kABI workaround for net/ipvlan changes (git-fixes).
- kABI: ath10k: move a new structure member to the end (git-fixes).
- kABI: genirq: add back irq_create_mapping (bsc#1065729).
- kernel-source.spec: Fix build with rpm 4.16 (boo#1179015).
RPM_BUILD_ROOT is cleared before %%install. Do the unpack into
RPM_BUILD_ROOT in %%install
- kernel-{binary,source}.spec.in: do not create loop symlinks (bsc#1179082)
- KVM: x86: reinstate vendor-agnostic check on SPEC_CTRL cpuid bits
- mac80211: allow rx of mesh eapol frames with default rx key (git-fixes).
- mac80211: Check port authorization in the ieee80211_tx_dequeue() case
- mac80211: do not set set TDLS STA bandwidth wider than possible
- mac80211: fix authentication with iwlwifi/mvm (git-fixes).
- mac80211: fix use of skb payload instead of header (git-fixes).
- mac80211: mesh: fix mesh_pathtbl_init() error path (git-fixes).
- matroxfb: avoid -Warray-bounds warning (git-fixes).
- md-cluster: fix rmmod issue when md_cluster convert bitmap to none
- md-cluster: fix safemode_delay value when converting to clustered bitmap
- md-cluster: fix wild pointer of unlock_all_bitmaps() (bsc#1163727).
- md/bitmap: fix memory leak of temporary bitmap (bsc#1163727).
- md/bitmap: md_bitmap_get_counter returns wrong blocks (bsc#1163727).
- md/bitmap: md_bitmap_read_sb uses wrong bitmap blocks (bsc#1163727).
- md/cluster: block reshape with remote resync job (bsc#1163727).
- md/cluster: fix deadlock when node is doing resync job (bsc#1163727).
- md/raid5: fix oops during stripe resizing (git-fixes).
- media: am437x-vpfe: Setting STD to current value is not an error
- media: cec-funcs.h: add status_req checks (git-fixes).
- media: cx88: Fix some error handling path in 'cx8800_initdev()'
- media: gspca: Fix memory leak in probe (git-fixes).
- media: i2c: mt9v032: fix enum mbus codes and frame sizes (git-fixes).
- media: i2c: ov2659: Fix missing 720p register config (git-fixes).
- media: i2c: ov2659: fix s_stream return value (git-fixes).
- media: msi2500: assign SPI bus number dynamically (git-fixes).
- media: mtk-vcodec: add missing put_device() call in
mtk_vcodec_release_dec_pm() (git-fixes).
- media: platform: add missing put_device() call in mtk_jpeg_probe() and
mtk_jpeg_remove() (git-patches).
- media: pvrusb2: Fix oops on tear-down when radio support is not present
- media: saa7146: fix array overflow in vidioc_s_audio() (git-fixes).
- media: si470x-i2c: add missed operations in remove (git-fixes).
- media: siano: fix memory leak of debugfs members in smsdvb_hotplug
- media: solo6x10: fix missing snd_card_free in error handling case
- media: sti: bdisp: fix a possible sleep-in-atomic-context bug in
bdisp_device_run() (git-fixes).
- media: sunxi-cir: ensure IR is handled when it is continuous (git-fixes).
- media: ti-vpe: vpe: ensure buffers are cleaned up properly in abort
cases (git-fixes).
- media: ti-vpe: vpe: fix a v4l2-compliance failure about frame sequence
number (git-fixes).
- media: ti-vpe: vpe: fix a v4l2-compliance failure about invalid
sizeimage (git-fixes).
- media: ti-vpe: vpe: fix a v4l2-compliance failure causing a kernel panic
- media: ti-vpe: vpe: fix a v4l2-compliance warning about invalid pixel
format (git-fixes).
- media: ti-vpe: vpe: Make sure YUYV is set as default format (git-fixes).
- media: v4l2-async: Fix trivial documentation typo (git-fixes).
- media: v4l2-core: fix touch support in v4l_g_fmt (git-fixes).
- media: v4l2-device.h: Explicitly compare grp{id,mask} to zero in
v4l2_device macros (git-fixes).
- mei: bus: do not clean driver pointer (git-fixes).
- mei: protect mei_cl_mtu from null dereference (git-fixes).
- memstick: fix a double-free bug in memstick_check (git-fixes).
- memstick: r592: Fix error return in r592_probe() (git-fixes).
- mfd: rt5033: Fix errorneous defines (git-fixes).
- mfd: wm8994: Fix driver operation if loaded as modules (git-fixes).
- mm,memory_failure: always pin the page in madvise_inject_error
- Move upstreamed bt fixes into sorted section
- mwifiex: fix mwifiex_shutdown_sw() causing sw reset failure (git-fixes).
- net: aquantia: Fix aq_vec_isr_legacy() return value (git-fixes).
- net: aquantia: fix LRO with FCS error (git-fixes).
- net: dsa: b53: Always use dev->vlan_enabled in b53_configure_vlan()
- net: dsa: b53: Ensure the default VID is untagged (git-fixes).
- net: dsa: b53: Fix default VLAN ID (git-fixes).
- net: dsa: b53: Properly account for VLAN filtering (git-fixes).
- net: dsa: bcm_sf2: Do not assume DSA master supports WoL (git-fixes).
- net: dsa: bcm_sf2: potential array overflow in bcm_sf2_sw_suspend()
- net: dsa: qca8k: remove leftover phy accessors (git-fixes).
- net: ethernet: ti: cpsw: fix runtime_pm while add/kill vlan (git-fixes).
- net: hisilicon: Fix signedness bug in hix5hd2_dev_probe() (git-fixes).
- net: macb: add missing barriers when reading descriptors (git-fixes).
- net: macb: fix dropped RX frames due to a race (git-fixes).
- net: macb: fix error format in dev_err() (git-fixes).
- net: macb: fix random memory corruption on RX with 64-bit DMA
- net: pasemi: fix an use-after-free in pasemi_mac_phy_init() (git-fixes).
- net: phy: Avoid multiple suspends (git-fixes).
- net: seeq: Fix the function used to release some memory in an error
handling path (git-fixes).
- net: sh_eth: fix a missing check of of_get_phy_mode (git-fixes).
- net: sonic: replace dev_kfree_skb in sonic_send_packet (git-fixes).
- net: sonic: return NETDEV_TX_OK if failed to map buffer (git-fixes).
- net: stmmac: fix csr_clk can't be zero issue (git-fixes).
- net: stmmac: Fix reception of Broadcom switches tags (git-fixes).
- net: usb: sr9800: fix uninitialized local variable (git-fixes).
- net:ethernet:aquantia: Extra spinlocks removed (git-fixes).
- nfc: s3fwrn5: add missing release on skb in s3fwrn5_recv_frame
- nfc: s3fwrn5: Release the nfc firmware (git-fixes).
- nfc: st95hf: Fix memleak in st95hf_in_send_cmd (git-fixes).
- NFS: fix nfs_path in case of a rename retry (git-fixes).
- NFSD: Add missing NFSv2 .pc_func methods (git-fixes).
- NFSv4.2: fix client's attribute cache management for copy_file_range
- ocfs2: fix unbalanced locking (bsc#1180506).
- orinoco: Move context allocation after processing the skb (git-fixes).
- parport: load lowlevel driver if ports not found (git-fixes).
- PCI/ASPM: Allow ASPM on links to PCIe-to-PCI/PCI-X Bridges (git-fixes).
- PCI/ASPM: Disable ASPM on ASMedia ASM1083/1085 PCIe-to-PCI bridge
- PCI: Do not disable decoding when mmio_always_on is set (git-fixes).
- PCI: Fix pci_slot_release() NULL pointer dereference (git-fixes).
- phy: Revert toggling reset changes (git-fixes).
- pinctrl: amd: fix __iomem annotation in amd_gpio_irq_handler()
- pinctrl: amd: fix npins for uart0 in kerncz_groups (git-fixes).
- pinctrl: amd: remove debounce filter setting in IRQ type setting
- pinctrl: baytrail: Avoid clearing debounce value when turning it off
- pinctrl: falcon: add missing put_device() call in pinctrl_falcon_probe()
- pinctrl: merrifield: Set default bias in case no particular value given
- pinctrl: sh-pfc: sh7734: Fix duplicate TCLK1_B (git-fixes).
- platform/x86: acer-wmi: add automatic keyboard background light toggle
key as KEY_LIGHTS_TOGGLE (git-fixes).
- platform/x86: dell-smbios-base: Fix error return code in
dell_smbios_init (git-fixes).
- platform/x86: mlx-platform: Fix item counter assignment for MSN2700,
MSN24xx systems (git-fixes).
- platform/x86: mlx-platform: remove an unused variable (git-fixes).
- platform/x86: mlx-platform: Remove PSU EEPROM from default platform
configuration (git-fixes).
- platform/x86: mlx-platform: Remove PSU EEPROM from MSN274x platform
configuration (git-fixes).
- PM / hibernate: memory_bm_find_bit(): Tighten node optimisation
- PM: ACPI: Output correct message on target power state (git-fixes).
- PM: hibernate: Freeze kernel threads in software_resume() (git-fixes).
- PM: hibernate: remove the bogus call to get_gendisk() in
software_resume() (git-fixes).
- pNFS/flexfiles: Fix list corruption if the mirror count changes
- power: supply: bq24190_charger: fix reference leak (git-fixes).
- power: supply: bq27xxx_battery: Silence deferred-probe error (git-fixes).
- powerpc/64: Set up a kernel stack for secondaries before cpu_restore()
- powerpc/64s/pseries: Fix hash tlbiel_all_isa300 for guest kernels
(bsc#1179888 ltc#190253).
- powerpc/64s: Fix hash ISA v3.0 TLBIEL instruction generation
(bsc#1055117 ltc#159753 git-fixes bsc#1179888 ltc#190253).
- powerpc/pci: Fix broken INTx configuration via OF (bsc#1172145
- powerpc/pci: Remove legacy debug code (bsc#1172145 ltc#184630 git-fixes).
- powerpc/pci: Remove LSI mappings on device teardown (bsc#1172145
- powerpc/pci: Use of_irq_parse_and_map_pci() helper (bsc#1172145
- powerpc/pseries/hibernation: remove redundant cacheinfo update
(bsc#1138374 ltc#178199 git-fixes).
- powerpc/pseries: Pass MSI affinity to irq_create_mapping() (bsc#1065729).
- powerpc/smp: Add __init to init_big_cores() (bsc#1109695 ltc#171067
- powerpc/xmon: Change printk() to pr_cont() (bsc#1065729).
- powerpc: Convert to using %pOF instead of full_name (bsc#1172145
- powerpc: Fix incorrect stw{, ux, u, x} instructions in __set_pte_at
- ppp: remove the PPPIOCDETACH ioctl (git-fixes).
- pwm: lp3943: Dynamically allocate PWM chip base (git-fixes).
- radeon: insert 10ms sleep in dce5_crtc_load_lut (git-fixes).
- ravb: Fix use-after-free ravb_tstamp_skb (git-fixes).
- regmap: debugfs: check count when read regmap file (git-fixes).
- regmap: dev_get_regmap_match(): fix string comparison (git-fixes).
- regmap: Remove duplicate `type` field from regmap `regcache_sync` trace
event (git-fixes).
- regulator: max8907: Fix the usage of uninitialized variable in
max8907_regulator_probe() (git-fixes).
- regulator: pfuze100-regulator: Variable "val" in
pfuze100_regulator_probe() could be uninitialized (git-fixes).
- regulator: ti-abb: Fix timeout in
ti_abb_wait_txdone/ti_abb_clear_all_txdone (git-fixes).
- remoteproc: Fix wrong rvring index computation (git-fixes).
- rfkill: Fix incorrect check to avoid NULL pointer dereference
- rtc: 88pm860x: fix possible race condition (git-fixes).
- rtc: hym8563: enable wakeup when applicable (git-fixes).
- rtl8xxxu: fix RTL8723BU connection failure issue after warm reboot
- rtlwifi: fix memory leak in rtl92c_set_fw_rsvdpagepkt() (git-fixes).
- s390/dasd: fix hanging device offline processing (bsc#1144912).
- scripts/lib/SUSE/MyBS.pm: properly close prjconf Macros: section
- scsi: lpfc: Add FDMI Vendor MIB support (bsc#1164780).
- scsi: lpfc: Convert abort handling to SLI-3 and SLI-4 handlers
- scsi: lpfc: Convert SCSI I/O completions to SLI-3 and SLI-4 handlers
- scsi: lpfc: Convert SCSI path to use common I/O submission path
- scsi: lpfc: Correct null ndlp reference on routine exit (bsc#1164780).
- scsi: lpfc: Drop nodelist reference on error in lpfc_gen_req()
- scsi: lpfc: Enable common send_io interface for SCSI and NVMe
- scsi: lpfc: Enable common wqe_template support for both SCSI and NVMe
- scsi: lpfc: Enlarge max_sectors in scsi host templates (bsc#1164780).
- scsi: lpfc: Extend the RDF FPIN Registration descriptor for additional
events (bsc#1164780).
- scsi: lpfc: Fix duplicate wq_create_version check (bsc#1164780).
- scsi: lpfc: Fix fall-through warnings for Clang (bsc#1164780).
- scsi: lpfc: Fix FLOGI/PLOGI receive race condition in pt2pt discovery
- scsi: lpfc: Fix invalid sleeping context in lpfc_sli4_nvmet_alloc()
- scsi: lpfc: Fix memory leak on lcb_context (bsc#1164780).
- scsi: lpfc: Fix missing prototype for lpfc_nvmet_prep_abort_wqe()
- scsi: lpfc: Fix missing prototype warning for lpfc_fdmi_vendor_attr_mi()
- scsi: lpfc: Fix NPIV discovery and Fabric Node detection (bsc#1164780).
- scsi: lpfc: Fix NPIV Fabric Node reference counting (bsc#1164780).
- scsi: lpfc: Fix pointer defereference before it is null checked issue
- scsi: lpfc: Fix refcounting around SCSI and NVMe transport APIs
- scsi: lpfc: Fix removal of SCSI transport device get and put on dev
structure (bsc#1164780).
- scsi: lpfc: Fix scheduling call while in softirq context in
lpfc_unreg_rpi (bsc#1164780).
- scsi: lpfc: Fix set but not used warnings from Rework remote port lock
handling (bsc#1164780).
- scsi: lpfc: Fix set but unused variables in lpfc_dev_loss_tmo_handler()
- scsi: lpfc: Fix spelling mistake "Cant" -> "Can't"
- scsi: lpfc: Fix variable 'vport' set but not used in
lpfc_sli4_abts_err_handler() (bsc#1164780).
- scsi: lpfc: lpfc_attr: Demote kernel-doc format for redefined functions
- scsi: lpfc: lpfc_attr: Fix-up a bunch of kernel-doc misdemeanours
- scsi: lpfc: lpfc_debugfs: Fix a couple of function documentation issues
- scsi: lpfc: lpfc_scsi: Fix a whole host of kernel-doc issues
- scsi: lpfc: Refactor WQE structure definitions for common use
- scsi: lpfc: Reject CT request for MIB commands (bsc#1164780).
- scsi: lpfc: Remove dead code on second !ndlp check (bsc#1164780).
- scsi: lpfc: Remove ndlp when a PLOGI/ADISC/PRLI/REG_RPI ultimately fails
- scsi: lpfc: Remove set but not used 'qp' (bsc#1164780).
- scsi: lpfc: Remove unneeded variable 'status' in
lpfc_fcp_cpu_map_store() (bsc#1164780).
- scsi: lpfc: Removed unused macros in lpfc_attr.c (bsc#1164780).
- scsi: lpfc: Rework locations of ndlp reference taking (bsc#1164780).
- scsi: lpfc: Rework remote port lock handling (bsc#1164780).
- scsi: lpfc: Rework remote port ref counting and node freeing
- scsi: lpfc: Unsolicited ELS leaves node in incorrect state while
dropping it (bsc#1164780).
- scsi: lpfc: Update changed file copyrights for 2020 (bsc#1164780).
- scsi: lpfc: Update lpfc version to (bsc#1164780).
- scsi: lpfc: Update lpfc version to (bsc#1164780).
- scsi: lpfc: Update lpfc version to (bsc#1164780).
- scsi: lpfc: Use generic power management (bsc#1164780).
- scsi: qla2xxx: Change post del message from debug level to log level
(bsc#1172538 bsc#1179142 bsc#1179810).
- scsi: qla2xxx: Convert to DEFINE_SHOW_ATTRIBUTE (bsc#1172538 bsc#1179142
- scsi: qla2xxx: Do not check for fw_started while posting NVMe command
(bsc#1172538 bsc#1179142 bsc#1179810).
- scsi: qla2xxx: Do not consume srb greedily (bsc#1172538 bsc#1179142
- scsi: qla2xxx: Drop TARGET_SCF_LOOKUP_LUN_FROM_TAG (bsc#1172538
bsc#1179142 bsc#1179810).
- scsi: qla2xxx: Fix compilation issue in PPC systems (bsc#1172538
bsc#1179142 bsc#1179810).
- scsi: qla2xxx: Fix crash during driver load on big endian machines
(bsc#1172538 bsc#1179142 bsc#1179810).
- scsi: qla2xxx: Fix device loss on 4G and older HBAs (bsc#1172538
bsc#1179142 bsc#1179810).
- scsi: qla2xxx: Fix flash update in 28XX adapters on big endian machines
(bsc#1172538 bsc#1179142 bsc#1179810).
- scsi: qla2xxx: Fix FW initialization error on big endian machines
(bsc#1172538 bsc#1179142 bsc#1179810).
- scsi: qla2xxx: Fix N2N and NVMe connect retry failure (bsc#1172538
bsc#1179142 bsc#1179810).
- scsi: qla2xxx: Fix return of uninitialized value in rval (bsc#1172538
bsc#1179142 bsc#1179810).
- scsi: qla2xxx: Fix the call trace for flush workqueue (bsc#1172538
bsc#1179142 bsc#1179810).
- scsi: qla2xxx: Handle aborts correctly for port undergoing deletion
(bsc#1172538 bsc#1179142 bsc#1179810).
- scsi: qla2xxx: Handle incorrect entry_type entries (bsc#1172538
bsc#1179142 bsc#1179810).
- scsi: qla2xxx: If fcport is undergoing deletion complete I/O with retry
(bsc#1172538 bsc#1179142 bsc#1179810).
- scsi: qla2xxx: Initialize variable in qla8044_poll_reg() (bsc#1172538
bsc#1179142 bsc#1179810).
- scsi: qla2xxx: Limit interrupt vectors to number of CPUs (bsc#1172538
bsc#1179142 bsc#1179810).
- scsi: qla2xxx: Move sess cmd list/lock to driver (bsc#1172538
bsc#1179142 bsc#1179810).
- scsi: qla2xxx: Remove in_interrupt() from qla82xx-specific code
(bsc#1172538 bsc#1179142 bsc#1179810).
- scsi: qla2xxx: Remove in_interrupt() from qla83xx-specific code
(bsc#1172538 bsc#1179142 bsc#1179810).
- scsi: qla2xxx: remove incorrect sparse #ifdef (bsc#1172538 bsc#1179142
- scsi: qla2xxx: Remove trailing semicolon in macro definition
(bsc#1172538 bsc#1179142 bsc#1179810).
- scsi: qla2xxx: Return EBUSY on fcport deletion (bsc#1172538 bsc#1179142
- scsi: qla2xxx: Tear down session if FW say it is down (bsc#1172538
bsc#1179142 bsc#1179810).
- scsi: qla2xxx: Update version to (bsc#1172538 bsc#1179142
- scsi: qla2xxx: Use constant when it is known (bsc#1172538 bsc#1179142
- scsi: Remove unneeded break statements (bsc#1164780).
- scsi: storvsc: Fix error return in storvsc_probe() (git-fixes).
- scsi: target: tcm_qla2xxx: Remove BUG_ON(in_interrupt()) (bsc#1172538
bsc#1179142 bsc#1179810).
- serial: 8250_omap: Avoid FIFO corruption caused by MDR1 access
- serial: 8250_pci: Add Realtek 816a and 816b (git-fixes).
- serial: amba-pl011: Make sure we initialize the port.lock spinlock
- serial: ar933x_uart: set UART_CS_{RX,TX}_READY_ORIDE (git-fixes).
- serial: txx9: add missing platform_driver_unregister() on error in
serial_txx9_init (git-fixes).
- serial_core: Check for port state when tty is in error state (git-fixes).
- soc/tegra: fuse: Fix index bug in get_process_id (git-fixes).
- soc: imx: gpc: fix power up sequencing (git-fixes).
- soc: mediatek: Check if power domains can be powered on at boot time
- soc: qcom: smp2p: Safely acquire spinlock without IRQs (git-fixes).
- soc: ti: Fix reference imbalance in knav_dma_probe (git-fixes).
- soc: ti: knav_qmss: fix reference leak in knav_queue_probe (git-fixes).
- spi: Add call to spi_slave_abort() function when spidev driver is
released (git-fixes).
- spi: bcm63xx-hsspi: fix missing clk_disable_unprepare() on error in
bcm63xx_hsspi_resume (git-fixes).
- spi: davinci: Fix use-after-free on unbind (git-fixes).
- spi: dw: Enable interrupts in accordance with DMA xfer mode (git-fixes).
- spi: dw: Fix Rx-only DMA transfers (git-fixes).
- spi: dw: Return any value retrieved from the dma_transfer callback
- spi: Fix memory leak on splited transfers (git-fixes).
- spi: img-spfi: fix potential double release (git-fixes).
- spi: img-spfi: fix reference leak in img_spfi_resume (git-fixes).
- spi: pic32: Do not leak DMA channels in probe error path (git-fixes).
- spi: pxa2xx: Add missed security checks (git-fixes).
- spi: spi-cavium-thunderx: Add missing pci_release_regions() (git-fixes).
- spi: spi-loopback-test: Fix out-of-bounds read (git-fixes).
- spi: spi-mem: Fix passing zero to 'PTR_ERR' warning (git-fixes).
- spi: spi-mem: fix reference leak in spi_mem_access_start (git-fixes).
- spi: spi-ti-qspi: fix reference leak in ti_qspi_setup (git-fixes).
- spi: spidev: fix a potential use-after-free in spidev_release()
- spi: st-ssc4: add missed pm_runtime_disable (git-fixes).
- spi: st-ssc4: Fix unbalanced pm_runtime_disable() in probe error path
- spi: tegra114: fix reference leak in tegra spi ops (git-fixes).
- spi: tegra20-sflash: fix reference leak in tegra_sflash_resume
- spi: tegra20-slink: add missed clk_unprepare (git-fixes).
- spi: tegra20-slink: fix reference leak in slink ops of tegra20
- staging: comedi: check validity of wMaxPacketSize of usb endpoints found
- staging: comedi: gsc_hpdi: check dma_alloc_coherent() return value
- staging: comedi: mf6x4: Fix AI end-of-conversion detection (git-fixes).
- staging: olpc_dcon: add a missing dependency (git-fixes).
- staging: olpc_dcon: Do not call platform_device_unregister() in
dcon_probe() (git-fixes).
- staging: rtl8188eu: Add device code for TP-Link TL-WN727N v5.21
- staging: rtl8188eu: Add device id for MERCUSYS MW150US v2 (git-fixes).
- staging: rtl8188eu: fix possible null dereference (git-fixes).
- staging: rtl8192u: fix multiple memory leaks on error path (git-fixes).
- staging: vt6656: set usb_set_intfdata on driver fail (git-fixes).
- staging: wlan-ng: fix out of bounds read in prism2sta_probe_usb()
- staging: wlan-ng: properly check endpoint types (git-fixes).
- sunrpc: fixed rollback in rpc_gssd_dummy_populate() (git-fixes).
- SUNRPC: Properly set the @subbuf parameter of xdr_buf_subsegment()
- SUNRPC: The RDMA back channel mustn't disappear while requests are
outstanding (git-fixes).
- thunderbolt: Use 32-bit writes when writing ring producer/consumer
- timer: Fix wheel index calculation on last level (git fixes)
- timer: Prevent base->clk from moving backward (git-fixes)
- tty: always relink the port (git-fixes).
- tty: link tty and port before configuring it as console (git-fixes).
- tty: synclink_gt: Adjust indentation in several functions (git-fixes).
- tty: synclinkmp: Adjust indentation in several functions (git-fixes).
- tty:serial:mvebu-uart:fix a wrong return (git-fixes).
- uapi/if_ether.h: move __UAPI_DEF_ETHHDR libc define (git-fixes).
- uapi/if_ether.h: prevent redefinition of struct ethhdr (git-fixes).
- usb: add RESET_RESUME quirk for Snapscan 1212 (git-fixes).
- usb: chipidea: ci_hdrc_imx: Pass DISABLE_DEVICE_STREAMING flag to imx6ul
- usb: dummy-hcd: Fix uninitialized array use in init() (git-fixes).
- usb: dwc2: Fix IN FIFO allocation (git-fixes).
- usb: dwc3: remove the call trace of USBx_GFLADJ (git-fixes).
- usb: ehci-omap: Fix PM disable depth umbalance in ehci_hcd_omap_probe
- usb: Fix: Do not skip endpoint descriptors with maxpacket=0 (git-fixes).
- usb: fsl: Check memory resource before releasing it (git-fixes).
- usb: gadget: composite: Fix possible double free memory bug (git-fixes).
- usb: gadget: configfs: fix concurrent issue between composite APIs
- usb: gadget: configfs: Fix missing spin_lock_init() (git-fixes).
- usb: gadget: f_acm: add support for SuperSpeed Plus (git-fixes).
- usb: gadget: f_midi: setup SuperSpeed Plus descriptors (git-fixes).
- usb: gadget: f_rndis: fix bitrate for SuperSpeed and above (git-fixes).
- usb: gadget: ffs: ffs_aio_cancel(): Save/restore IRQ flags (git-fixes).
- usb: gadget: fix wrong endpoint desc (git-fixes).
- usb: gadget: goku_udc: fix potential crashes in probe (git-fixes).
- usb: gadget: net2280: fix memory leak on probe error handling paths
- usb: gadget: serial: fix Tx stall after buffer overflow (git-fixes).
- usb: gadget: udc: fix possible sleep-in-atomic-context bugs in
gr_probe() (git-fixes).
- usb: gadget: udc: gr_udc: fix memleak on error handling path in
gr_ep_init() (git-fixes).
- usb: hso: Fix debug compile warning on sparc32 (git-fixes).
- usb: ldusb: use unsigned size format specifiers (git-fixes).
- usb: musb: omap2430: Get rid of musb .set_vbus for omap2430 glue
- usb: oxu210hp-hcd: Fix memory leak in oxu_create (git-fixes).
- usb: serial: ch341: add new Product ID for CH341A (git-fixes).
- usb: serial: ch341: sort device-id entries (git-fixes).
- usb: serial: digi_acceleport: clean up modem-control handling
- usb: serial: digi_acceleport: clean up set_termios (git-fixes).
- usb: serial: digi_acceleport: fix write-wakeup deadlocks (git-fixes).
- usb: serial: digi_acceleport: remove in_interrupt() usage.
- usb: serial: digi_acceleport: remove redundant assignment to pointer
priv (git-fixes).
- usb: serial: digi_acceleport: rename tty flag variable (git-fixes).
- usb: serial: digi_acceleport: use irqsave() in USB's complete callback
- usb: serial: keyspan_pda: fix dropped unthrottle interrupts (git-fixes).
- usb: serial: keyspan_pda: fix stalled writes (git-fixes).
- usb: serial: keyspan_pda: fix tx-unthrottle use-after-free (git-fixes).
- usb: serial: keyspan_pda: fix write deadlock (git-fixes).
- usb: serial: keyspan_pda: fix write unthrottling (git-fixes).
- usb: serial: keyspan_pda: fix write-wakeup use-after-free (git-fixes).
- usb: serial: mos7720: fix parallel-port state restore (git-fixes).
- usb: serial: option: add Fibocom NL668 variants (git-fixes).
- usb: serial: option: add interface-number sanity check to flag handling
- usb: serial: option: add support for Thales Cinterion EXS82 (git-fixes).
- usb: Skip endpoints with 0 maxpacket length (git-fixes).
- usb: UAS: introduce a quirk to set no_write_same (git-fixes).
- usb: usbfs: Suppress problematic bind and unbind uevents (git-fixes).
- usblp: poison URBs upon disconnect (git-fixes).
- usbnet: ipheth: fix connectivity with iOS 14 (git-fixes).
- video: fbdev: neofb: fix memory leak in neo_scan_monitor() (git-fixes).
- vt: do not hardcode the mem allocation upper bound (git-fixes).
- vt: Reject zero-sized screen buffer size (git-fixes).
- watchdog: coh901327: add COMMON_CLK dependency (git-fixes).
- watchdog: da9062: do not ping the hw during stop() (git-fixes).
- watchdog: da9062: No need to ping manually before setting timeout
- watchdog: qcom: Avoid context switch in restart handler (git-fixes).
- watchdog: sirfsoc: Add missing dependency on HAS_IOMEM (git-fixes).
- wimax: fix duplicate initializer warning (git-fixes).
- wireless: Use linux/stddef.h instead of stddef.h (git-fixes).
- wireless: Use offsetof instead of custom macro (git-fixes).
- x86/apic: Fix integer overflow on 10 bit left shift of cpu_khz
- x86/insn-eval: Use new for_each_insn_prefix() macro to loop over
prefixes bytes (bsc#1112178).
- x86/mm/ident_map: Check for errors from ident_pud_init() (bsc#1112178).
- x86/mm/mem_encrypt: Fix definition of PMD_FLAGS_DEC_WP (bsc#1112178).
- x86/resctrl: Fix incorrect local bandwidth when mba_sc is enabled
- x86/resctrl: Remove unused struct mbm_state::chunks_bw (bsc#1112178).
- x86/tracing: Introduce a static key for exception tracing (bsc#1179895).
- x86/traps: Simplify pagefault tracing logic (bsc#1179895).
- x86/uprobes: Do not use prefixes.nbytes when looping over prefixes.bytes
- xhci: Give USB2 ports time to enter U3 in bus suspend (git-fixes).
- xprtrdma: fix incorrect header size calculations (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
like YaST online_update or "zypper patch".

Alternatively you can run the command listed for your product:

- SUSE Linux Enterprise Module for Realtime 15-SP1:

zypper in -t patch SUSE-SLE-Module-RT-15-SP1-2021-95=1

Package List:

- SUSE Linux Enterprise Module for Realtime 15-SP1 (noarch):


- SUSE Linux Enterprise Module for Realtime 15-SP1 (x86_64):



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