Security update for the Linux Kernel

SUSE Security Update: Security update for the Linux Kernel
Announcement ID: SUSE-SU-2021:2438-1
Rating: important
References: #1065729 #1085224 #1094840 #1152472 #1152489 #1170511 #1179243 #1183871 #1184114 #1184804 #1185308 #1185791 #1187215 #1187585 #1188036 #1188062 #1188080 #1188116 #1188121 #1188176 #1188267 #1188268 #1188269
Cross-References:CVE-2021-22555 CVE-2021-33909 CVE-2021-35039 CVE-2021-3609 CVE-2021-3612
Affected Products:
  • SUSE MicroOS 5.0
  • SUSE Linux Enterprise Workstation Extension 15-SP2
  • SUSE Linux Enterprise Module for Live Patching 15-SP2
  • SUSE Linux Enterprise Module for Legacy Software 15-SP2
  • SUSE Linux Enterprise Module for Development Tools 15-SP2
  • SUSE Linux Enterprise Module for Basesystem 15-SP2
  • SUSE Linux Enterprise High Availability 15-SP2

An update that solves 5 vulnerabilities and has 18 fixes is now available.

Description:



The SUSE Linux Enterprise 15 SP2 kernel was updated to receive various security and bugfixes.

The following security bugs were fixed:

  • CVE-2021-22555: A heap out-of-bounds write was discovered in net/netfilter/x_tables.c (bnc#1188116).
  • CVE-2021-33909: Extremely large seq buffer allocations in seq_file could lead to buffer underruns and code execution (bsc#1188062).
  • CVE-2021-3609: A use-after-free in can/bcm could have led to privilege escalation (bsc#1187215).
  • CVE-2021-3612: An out-of-bounds memory write flaw was found in the joystick devices subsystem in the way the user calls ioctl JSIOCSBTNMAP. This flaw allowed a local user to crash the system or possibly escalate their privileges on the system. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability (bnc#1187585 ).
  • CVE-2021-35039: kernel/module.c mishandled Signature Verification, aka CID-0c18f29aae7c. Without CONFIG_MODULE_SIG, verification that a kernel module is signed, for loading via init_module, did not occur for a module.sig_enforce=1 command-line argument (bnc#1188080). NOTE that SUSE kernels are configured with CONFIG_MODULE_SIG=y, so are not affected.

The following non-security bugs were fixed:
  • ACPI: APEI: fix synchronous external aborts in user-mode (git-fixes).
  • ACPI: bus: Call kobject_put() in acpi_init() error path (git-fixes).
  • ACPICA: Fix memory leak caused by _CID repair function (git-fixes).
  • ACPI: EC: Make more Asus laptops use ECDT _GPE (git-fixes).
  • ACPI: processor idle: Fix up C-state latency if not ordered (git-fixes).
  • ACPI: property: Constify stubs for CONFIG_ACPI=n case (git-fixes).
  • ACPI: resources: Add checks for ACPI IRQ override (git-fixes).
  • ACPI: sysfs: Fix a buffer overrun problem with description_show() (git-fixes).
  • ALSA: hda/realtek: Add another ALC236 variant support (git-fixes).
  • ALSA: hda/realtek: Fix bass speaker DAC mapping for Asus UM431D (git-fixes).
  • ALSA: intel8x0: Fix breakage at ac97 clock measurement (git-fixes).
  • ALSA: isa: Fix error return code in snd_cmi8330_probe() (git-fixes).
  • ALSA: usb-audio: fix rate on Ozone Z90 USB headset (git-fixes).
  • ALSA: usb-audio: scarlett2: Fix wrong resume call (git-fixes).
  • ALSA: usb-audio: scarlett2: Read mixer volumes at init time (git-fixes).
  • ALSA: usb-audio: scarlett2: Read mux at init time (git-fixes).
  • amdgpu: fix GEM obj leak in amdgpu_display_user_framebuffer_create (bsc#1152472)
  • ASoC: atmel-i2s: Fix usage of capture and playback at the same time (git-fixes).
  • ASoC: cs42l42: Correct definition of CS42L42_ADC_PDN_MASK (git-fixes).
  • ASoC: hisilicon: fix missing clk_disable_unprepare() on error in hi6210_i2s_startup() (git-fixes).
  • ASoC: mediatek: mtk-btcvsd: Fix an error handling path in 'mtk_btcvsd_snd_probe()' (git-fixes).
  • ASoC: rsnd: tidyup loop on rsnd_adg_clk_query() (git-fixes).
  • ata: ahci_sunxi: Disable DIPM (git-fixes).
  • ath10k: add missing error return code in ath10k_pci_probe() (git-fixes).
  • ath10k: Fix an error code in ath10k_add_interface() (git-fixes).
  • ath10k: go to path err_unsupported when chip id is not supported (git-fixes).
  • ath10k: remove unused more_frags variable (git-fixes).
  • ath9k: Fix kernel NULL pointer dereference during ath_reset_internal() (git-fixes).
  • backlight: lm3630a_bl: Put fwnode in error case during ->probe() (git-fixes).
  • Bluetooth: Fix handling of HCI_LE_Advertising_Set_Terminated event (git-fixes).
  • Bluetooth: mgmt: Fix slab-out-of-bounds in tlv_data_is_valid (git-fixes).
  • brcmfmac: correctly report average RSSI in station info (git-fixes).
  • brcmfmac: fix setting of station info chains bitmask (git-fixes).
  • brcmsmac: mac80211_if: Fix a resource leak in an error handling path (git-fixes).
  • can: gw: synchronize rcu operations before removing gw job entry (git-fixes).
  • can: hi311x: hi3110_can_probe(): silence clang warning (git-fixes).
  • can: peak_pciefd: pucan_handle_status(): fix a potential starvation issue in TX path (git-fixes).
  • cfg80211: call cfg80211_leave_ocb when switching away from OCB (git-fixes).
  • char: pcmcia: error out if 'num_bytes_read' is greater than 4 in set_protocol() (git-fixes).
  • clk: actions: Fix bisp_factor_table based clocks on Owl S500 SoC (git-fixes).
  • clk: actions: Fix SD clocks factor table on Owl S500 SoC (git-fixes).
  • clk: actions: Fix UART clock dividers on Owl S500 SoC (git-fixes).
  • clk: meson: g12a: fix gp0 and hifi ranges (git-fixes).
  • clk: renesas: rcar-gen3: Update Z clock rate formula in comments (git-fixes).
  • clk: si5341: Avoid divide errors due to bogus register contents (git-fixes).
  • clk: si5341: Update initialization magic (git-fixes).
  • clk: zynqmp: pll: Remove some dead code (git-fixes).
  • clocksource: Retry clock read if long delays detected (git-fixes).
  • cpufreq: sc520_freq: add 'fallthrough' to one case (git-fixes).
  • crypto: ccp - Fix a resource leak in an error handling path (git-fixes).
  • crypto: ixp4xx - dma_unmap the correct address (git-fixes).
  • crypto: nitrox - fix unchecked variable in nitrox_register_interrupts (git-fixes).
  • crypto: nx - add missing MODULE_DEVICE_TABLE (git-fixes).
  • crypto: omap-sham - Fix PM reference leak in omap sham ops (git-fixes).
  • crypto: qat - check return code of qat_hal_rd_rel_reg() (git-fixes).
  • crypto: qat - remove unused macro in FW loader (git-fixes).
  • crypto: ux500 - Fix error return code in hash_hw_final() (git-fixes).
  • dmaengine: mediatek: do not issue a new desc if one is still current (git-fixes).
  • dmaengine: mediatek: free the proper desc in desc_free handler (git-fixes).
  • dmaengine: mediatek: use GFP_NOWAIT instead of GFP_ATOMIC in prep_dma (git-fixes).
  • dmaengine: rcar-dmac: Fix PM reference leak in rcar_dmac_probe() (git-fixes).
  • dmaengine: zynqmp_dma: Fix PM reference leak in zynqmp_dma_alloc_chan_resourc() (git-fixes).
  • docs: admin-guide: update description for kernel.hotplug sysctl (git-fixes).
  • dpaa2-eth: fix memory leak in XDP_REDIRECT (git-fixes).
  • drm/amdgpu: Do not query CE and UE errors (bsc#1152472)
  • drm: bridge/panel: Cleanup connector on bridge detach (bsc#1152489)
  • drm/mcde/panel: Inverse misunderstood flag (bsc#1152472)
  • drm/msm/dpu: Fix error return code in dpu_mdss_init() (git-fixes).
  • drm/msm: Small msm_gem_purge() fix (bsc#1152489)
  • drm/nouveau: wait for moving fence after pinning v2 (git-fixes).
  • drm: qxl: ensure surf.data is ininitialized (git-fixes).
  • drm/radeon: Fix a missing check bug in radeon_dp_mst_detect() (bsc#1152489)
  • drm/radeon: wait for moving fence after pinning (git-fixes).
  • drm/rockchip: cdn-dp-core: add missing clk_disable_unprepare() on error in cdn_dp_grf_write() (git-fixes).
  • drm/rockchip: dsi: move all lane config except LCDC mux to bind() (git-fixes).
  • drm/rockchip: dsi: remove extra component_del() call (git-fixes).
  • drm/stm: Fix bus_flags handling (bsc#1152472)
  • drm/vc4: hdmi: Make sure the controller is powered in detect (bsc#1152489)
  • extcon: extcon-max8997: Fix IRQ freeing at error path (git-fixes).
  • extcon: intel-mrfld: Sync hardware and software state on init (git-fixes).
  • extcon: max8997: Add missing modalias string (git-fixes).
  • extcon: sm5502: Drop invalid register write in sm5502_reg_data (git-fixes).
  • firmware: tegra: Fix error return code in tegra210_bpmp_init() (git-fixes).
  • Fix meta data in lpfc-decouple-port_template-and-vport_template.patch
  • fix patches metadata
  • fm10k: Fix an error handling path in 'fm10k_probe()' (git-fixes).
  • fpga: machxo2-spi: Address warning about unused variable (git-fixes).
  • fpga: stratix10-soc: Add missing fpga_mgr_free() call (git-fixes).
  • fuse: check connected before queueing on fpq->io (bsc#1188267).
  • fuse: ignore PG_workingset after stealing (bsc#1188268).
  • fuse: reject internal errno (bsc#1188269).
  • gpio: AMD8111 and TQMX86 require HAS_IOPORT_MAP (git-fixes).
  • gve: Fix an error handling path in 'gve_probe()' (git-fixes).
  • gve: Fix swapped vars when fetching max queues (git-fixes).
  • HID: do not use down_interruptible() when unbinding devices (git-fixes).
  • HID: wacom: Correct base usage for capacitive ExpressKey status bits (git-fixes).
  • hwmon: (max31722) Remove non-standard ACPI device IDs (git-fixes).
  • hwmon: (max31790) Fix fan speed reporting for fan7..12 (git-fixes).
  • hwmon: (max31790) Fix pwmX_enable attributes (git-fixes).
  • hwmon: (max31790) Report correct current pwm duty cycles (git-fixes).
  • hwrng: exynos - Fix runtime PM imbalance on error (git-fixes).
  • i2c: dev: Add __user annotation (git-fixes).
  • i2c: robotfuzz-osif: fix control-request directions (git-fixes).
  • ibmvnic: account for bufs already saved in indir_buf (jsc#SLE-17268 jsc#SLE-17043 bsc#1179243 ltc#189290).
  • ibmvnic: Allow device probe if the device is not ready at boot (bsc#1184114 ltc#192237).
  • ibmvnic: clean pending indirect buffs during reset (jsc#SLE-17268 jsc#SLE-17043 bsc#1179243 ltc#189290).
  • ibmvnic: fix kernel build warning (bsc#1184114 ltc#192237).
  • ibmvnic: fix kernel build warning in strncpy (bsc#1184114 ltc#192237).
  • ibmvnic: fix kernel build warnings in build_hdr_descs_arr (bsc#1184114 ltc#192237).
  • ibmvnic: fix send_request_map incompatible argument (bsc#1184114 ltc#192237).
  • ibmvnic: free tx_pool if tso_pool alloc fails (bsc#1085224 ltc#164363).
  • ibmvnic: parenthesize a check (bsc#1184114 ltc#192237 bsc#1183871 ltc#192139 git-fixes).
  • ibmvnic: set ltb->buff to NULL after freeing (bsc#1094840 ltc#167098).
  • ibmvnic: Use list_for_each_entry() to simplify code in ibmvnic.c (bsc#1184114 ltc#192237).
  • ibmvnic: Use 'skb_frag_address()' instead of hand coding it (bsc#1184114 ltc#192237).
  • ibmvnic: Use strscpy() instead of strncpy() (bsc#1184114 ltc#192237).
  • iio: accel: bma180: Fix buffer alignment in iio_push_to_buffers_with_timestamp() (git-fixes).
  • iio: accel: bma220: Fix buffer alignment in iio_push_to_buffers_with_timestamp() (git-fixes).
  • iio: accel: hid: Fix buffer alignment in iio_push_to_buffers_with_timestamp() (git-fixes).
  • iio: accel: kxcjk-1013: Fix buffer alignment in iio_push_to_buffers_with_timestamp() (git-fixes).
  • iio:accel:mxc4005: Drop unnecessary explicit casts in regmap_bulk_read calls (git-fixes).
  • iio: accel: mxc4005: Fix overread of data and alignment issue (git-fixes).
  • iio: accel: stk8312: Fix buffer alignment in iio_push_to_buffers_with_timestamp() (git-fixes).
  • iio: accel: stk8ba50: Fix buffer alignment in iio_push_to_buffers_with_timestamp() (git-fixes).
  • iio: adc: at91-sama5d2: Fix buffer alignment in iio_push_to_buffers_with_timestamp() (git-fixes).
  • iio: adc: hx711: Fix buffer alignment in iio_push_to_buffers_with_timestamp() (git-fixes).
  • iio: adc: mxs-lradc: Fix buffer alignment in iio_push_to_buffers_with_timestamp() (git-fixes).
  • iio: adc: ti-ads1015: Fix buffer alignment in iio_push_to_buffers_with_timestamp() (git-fixes).
  • iio: adc: ti-ads8688: Fix alignment of buffer in iio_push_to_buffers_with_timestamp() (git-fixes).
  • iio: adc: vf610: Fix buffer alignment in iio_push_to_buffers_with_timestamp() (git-fixes).
  • iio: adis16400: do not return ints in irq handlers (git-fixes).
  • iio: adis_buffer: do not return ints in irq handlers (git-fixes).
  • iio: at91-sama5d2_adc: remove usage of iio_priv_to_dev() helper (git-fixes).
  • iio: gyro: bmg160: Fix buffer alignment in iio_push_to_buffers_with_timestamp() (git-fixes).
  • iio: humidity: am2315: Fix buffer alignment in iio_push_to_buffers_with_timestamp() (git-fixes).
  • iio: light: isl29125: Fix buffer alignment in iio_push_to_buffers_with_timestamp() (git-fixes).
  • iio: light: tcs3414: Fix buffer alignment in iio_push_to_buffers_with_timestamp() (git-fixes).
  • iio: light: tcs3472: do not free unallocated IRQ (git-fixes).
  • iio: light: tcs3472: Fix buffer alignment in iio_push_to_buffers_with_timestamp() (git-fixes).
  • iio: light: vcnl4035: Fix buffer alignment in iio_push_to_buffers_with_timestamp() (git-fixes).
  • iio: ltr501: ltr501_read_ps(): add missing endianness conversion (git-fixes).
  • iio: ltr501: ltr559: fix initialization of LTR501_ALS_CONTR (git-fixes).
  • iio: ltr501: mark register holding upper 8 bits of ALS_DATA{0,1} and PS_DATA as volatile, too (git-fixes).
  • iio: magn: bmc150: Fix buffer alignment in iio_push_to_buffers_with_timestamp() (git-fixes).
  • iio: magn: hmc5843: Fix buffer alignment in iio_push_to_buffers_with_timestamp() (git-fixes).
  • iio: magn: rm3100: Fix alignment of buffer in iio_push_to_buffers_with_timestamp() (git-fixes).
  • iio: potentiostat: lmp91000: Fix alignment of buffer in iio_push_to_buffers_with_timestamp() (git-fixes).
  • iio: prox: as3935: Fix buffer alignment in iio_push_to_buffers_with_timestamp() (git-fixes).
  • iio: prox: isl29501: Fix buffer alignment in iio_push_to_buffers_with_timestamp() (git-fixes).
  • iio: prox: pulsed-light: Fix buffer alignment in iio_push_to_buffers_with_timestamp() (git-fixes).
  • iio: prox: srf08: Fix buffer alignment in iio_push_to_buffers_with_timestamp() (git-fixes).
  • iio: si1133: fix format string warnings (git-fixes).
  • Input: hil_kbd - fix error return code in hil_dev_connect() (git-fixes).
  • Input: usbtouchscreen - fix control-request directions (git-fixes).
  • kABI: restore struct tcpc_config definition (git-fixes).
  • kernel-binary.spec: Exctract s390 decompression code (jsc#SLE-17042).
  • leds: as3645a: Fix error return code in as3645a_parse_node() (git-fixes).
  • leds: ktd2692: Fix an error handling path (git-fixes).
  • leds: lm3532: select regmap I2C API (git-fixes).
  • lib/decompressors: remove set but not used variabled 'level' (git-fixes).
  • lib: vsprintf: Fix handling of number field widths in vsscanf (git-fixes).
  • mac80211_hwsim: drop pending frames on stop (git-fixes).
  • mac80211: remove iwlwifi specific workaround NDPs of null_response (git-fixes).
  • mac80211: remove iwlwifi specific workaround that broke sta NDP tx (git-fixes).
  • mac80211: remove warning in ieee80211_get_sband() (git-fixes).
  • math: Export mul_u64_u64_div_u64 (git-fixes).
  • media: au0828: fix a NULL vs IS_ERR() check (git-fixes).
  • media: bt8xx: Fix a missing check bug in bt878_probe (git-fixes).
  • media: cobalt: fix race condition in setting HPD (git-fixes).
  • media: cpia2: fix memory leak in cpia2_usb_probe (git-fixes).
  • media: dtv5100: fix control-request directions (git-fixes).
  • media: dvb_net: avoid speculation from net slot (git-fixes).
  • media: dvb-usb: fix wrong definition (git-fixes).
  • media: dvd_usb: memory leak in cinergyt2_fe_attach (git-fixes).
  • media: em28xx: Fix possible memory leak of em28xx struct (git-fixes).
  • media: exynos4-is: Fix a use after free in isp_video_release (git-fixes).
  • media: exynos-gsc: fix pm_runtime_get_sync() usage count (git-fixes).
  • media: Fix Media Controller API config checks (git-fixes).
  • media: gspca/gl860: fix zero-length control requests (git-fixes).
  • media: gspca/sq905: fix control-request direction (git-fixes).
  • media: gspca/sunplus: fix zero-length control requests (git-fixes).
  • media: I2C: change 'RST' to "RSET" to fix multiple build errors (git-fixes).
  • media: imx-csi: Skip first few frames from a BT.656 source (git-fixes).
  • media: imx: imx7_mipi_csis: Fix logging of only error event counters (git-fixes).
  • media: mdk-mdp: fix pm_runtime_get_sync() usage count (git-fixes).
  • media: mtk-vcodec: fix PM runtime get logic (git-fixes).
  • media: pvrusb2: fix warning in pvr2_i2c_core_done (git-fixes).
  • media: rc: i2c: Fix an error message (git-fixes).
  • media: rtl28xxu: fix zero-length control request (git-fixes).
  • media: s5p-g2d: Fix a memory leak on ctx->fh.m2m_ctx (git-fixes).
  • media: s5p-jpeg: fix pm_runtime_get_sync() usage count (git-fixes).
  • media: sh_vou: fix pm_runtime_get_sync() usage count (git-fixes).
  • media: siano: fix device register error path (git-fixes).
  • media: siano: Fix out-of-bounds warnings in smscore_load_firmware_family2() (git-fixes).
  • media: st-hva: Fix potential NULL pointer dereferences (git-fixes).
  • media: sti/bdisp: fix pm_runtime_get_sync() usage count (git-fixes).
  • media: sti: fix obj-$(config) targets (git-fixes).
  • media: tc358743: Fix error return code in tc358743_probe_of() (git-fixes).
  • media: v4l2-async: Fix trivial documentation typo (git-fixes).
  • media: v4l2-core: Avoid the dangling pointer in v4l2_fh_release (git-fixes).
  • media: zr364xx: fix memory leak in zr364xx_start_readpipe (git-fixes).
  • memory: atmel-ebi: add missing of_node_put for loop iteration (git-fixes).
  • memory: fsl_ifc: fix leak of IO mapping on probe failure (git-fixes).
  • memory: fsl_ifc: fix leak of private memory on probe failure (git-fixes).
  • memory: pl353: Fix error return code in pl353_smc_probe() (git-fixes).
  • memstick: rtsx_usb_ms: fix UAF (git-fixes).
  • mmc: block: Disable CMDQ on the ioctl path (git-fixes).
  • mmc: core: clear flags before allowing to retune (git-fixes).
  • mmc: sdhci-esdhc-imx: remove unused is_imx6q_usdhc (git-fixes).
  • mmc: sdhci: Fix warning message when accessing RPMB in HS400 mode (git-fixes).
  • mmc: sdhci-sprd: use sdhci_sprd_writew (git-fixes).
  • mmc: usdhi6rol0: fix error return code in usdhi6_probe() (git-fixes).
  • mmc: via-sdmmc: add a check against NULL pointer dereference (git-fixes).
  • mmc: vub3000: fix control-request direction (git-fixes).
  • mm, futex: fix shared futex pgoff on shmem huge page (git fixes (kernel/futex)).
  • mt76: fix possible NULL pointer dereference in mt76_tx (git-fixes).
  • mtd: partitions: redboot: seek fis-index-block in the right node (git-fixes).
  • mtd: rawnand: marvell: add missing clk_disable_unprepare() on error in marvell_nfc_resume() (git-fixes).
  • mwifiex: re-fix for unaligned accesses (git-fixes).
  • nvme-rdma: fix in-casule data send for chained sgls (git-fixes).
  • nvme-rdma: introduce nvme_rdma_sgl structure (git-fixes).
  • nvme-tcp: rerun io_work if req_list is not empty (git-fixes).
  • nvme: verify MNAN value if ANA is enabled (bsc#1185791).
  • PCI: Add AMD RS690 quirk to enable 64-bit DMA (git-fixes).
  • pinctrl: stm32: fix the reported number of GPIO lines per bank (git-fixes).
  • platform/x86: toshiba_acpi: Fix missing error code in toshiba_acpi_setup_keyboard() (git-fixes).
  • ptp_qoriq: fix overflow in ptp_qoriq_adjfine() u64 calcalation (git-fixes).
  • r8152: Avoid memcpy() over-reading of ETH_SS_STATS (git-fixes).
  • r8169: Avoid memcpy() over-reading of ETH_SS_STATS (git-fixes).
  • random32: Fix implicit truncation warning in prandom_seed_state() (git-fixes).
  • regulator: da9052: Ensure enough delay time for .set_voltage_time_sel (git-fixes).
  • regulator: hi655x: Fix pass wrong pointer to config.driver_data (git-fixes).
  • regulator: uniphier: Add missing MODULE_DEVICE_TABLE (git-fixes).
  • reset: a10sr: add missing of_match_table reference (git-fixes).
  • reset: bail if try_module_get() fails (git-fixes).
  • reset: brcmstb: Add missing MODULE_DEVICE_TABLE (git-fixes).
  • Revert "ALSA: bebob/oxfw: fix Kconfig entry for Mackie d.2 Pro" (git-fixes).
  • Revert "ibmvnic: remove duplicate napi_schedule call in open function" (bsc#1065729).
  • rpm/kernel-binary.spec.in: Remove zdebug define used only once.
  • rsi: Assign beacon rate settings to the correct rate_info descriptor field (git-fixes).
  • rtc: fix snprintf() checking in is_rtc_hctosys() (git-fixes).
  • rtc: stm32: Fix unbalanced clk_disable_unprepare() on probe error path (git-fixes).
  • scsi: qedf: Do not put host in qedf_vport_create() unconditionally (bsc#1170511).
  • serial: 8250: Actually allow UPF_MAGIC_MULTIPLIER baud rates (git-fixes).
  • serial_cs: Add Option International GSM-Ready 56K/ISDN modem (git-fixes).
  • serial_cs: remove wrong GLOBETROTTER.cis entry (git-fixes).
  • serial: mvebu-uart: correctly calculate minimal possible baudrate (git-fixes).
  • serial: mvebu-uart: do not allow changing baudrate when uartclk is not available (git-fixes).
  • serial: mvebu-uart: fix calculation of clock divisor (git-fixes).
  • serial: tegra-tcu: Reorder channel initialization (git-fixes).
  • soc: fsl: qbman: Delete useless kfree code (bsc#1188176).
  • soc: fsl: qbman: Ensure device cleanup is run for kexec (bsc#1188176).
  • soundwire: stream: Fix test for DP prepare complete (git-fixes).
  • spi: fspi: dynamically alloc AHB memory (bsc#1188121).
  • spi: Make of_register_spi_device also set the fwnode (git-fixes).
  • spi: nxp-fspi: Use devm API to fix missed unregistration of controller (bsc#1188121).
  • spi: omap-100k: Fix the length judgment problem (git-fixes).
  • spi: spi-loopback-test: Fix 'tx_buf' might be 'rx_buf' (git-fixes).
  • spi: spi-nxp-fspi: Add ACPI support (bsc#1188121).
  • spi: spi-nxp-fspi: Add support for IP read only (bsc#1188121).
  • spi: spi-nxp-fspi: Enable the Octal Mode in MCR0 (bsc#1188121).
  • spi: spi-nxp-fspi: Fix a NULL vs IS_ERR() check in probe (bsc#1188121).
  • spi: spi-nxp-fspi: Implement errata workaround for LS1028A (bsc#1188121).
  • spi: spi-sun6i: Fix chipselect/clock bug (git-fixes).
  • spi: spi-topcliff-pch: Fix potential double free in pch_spi_process_messages() (git-fixes).
  • spi: stm32-qspi: Remove unused qspi field of struct stm32_qspi_flash (git-fixes).
  • spi: tegra114: Fix an error message (git-fixes).
  • ssb: Fix error return code in ssb_bus_scan() (git-fixes).
  • ssb: sdio: Do not overwrite const buffer if block_write fails (git-fixes).
  • staging: gdm724x: check for buffer overflow in gdm_lte_multi_sdu_pkt() (git-fixes).
  • staging: gdm724x: check for overflow in gdm_lte_netif_rx() (git-fixes).
  • staging: rtl8712: fix memory leak in rtl871x_load_fw_cb (git-fixes).
  • staging: rtl8712: remove redundant check in r871xu_drv_init (git-fixes).
  • thermal/drivers/rcar_gen3_thermal: Fix coefficient calculations (git-fixes).
  • tpm, tpm_tis: Decorate tpm_get_timeouts() with request_locality() (bsc#1188036).
  • tpm, tpm_tis: Decorate tpm_tis_gen_interrupt() with request_locality() (bsc#1188036).
  • tpm, tpm_tis: Extend locality handling to TPM2 in tpm_tis_gen_interrupt() (bsc#1188036).
  • tpm, tpm_tis: Reserve locality in tpm_tis_resume() (bsc#1188036).
  • tracepoint: Add tracepoint_probe_register_may_exist() for BPF tracing (git-fixes).
  • tracing/histograms: Fix parsing of "sym-offset" modifier (git-fixes).
  • tracing: Resize tgid_map to pid_max, not PID_MAX_DEFAULT (git-fixes).
  • tracing: Simplify & fix saved_tgids logic (git-fixes).
  • tty: nozomi: Fix a resource leak in an error handling function (git-fixes).
  • tty: nozomi: Fix the error handling path of 'nozomi_card_init()' (git-fixes).
  • USB: cdc-acm: blacklist Heimann USB Appset device (git-fixes).
  • usb: dwc2: Do not reset the core after setting turnaround time (git-fixes).
  • usb: dwc3: Fix debugfs creation flow (git-fixes).
  • usb: gadget: eem: fix echo command packet response issue (git-fixes).
  • usb: gadget: f_fs: Fix setting of device and driver data cross-references (git-fixes).
  • usb: typec: Add the missed altmode_id_remove() in typec_register_altmode() (git-fixes).
  • usb: typec: fusb302: Always provide fwnode for the port (git-fixes).
  • usb: typec: fusb302: fix "op-sink-microwatt" default that was in mW (git-fixes).
  • usb: typec: tcpm: Error handling for tcpm_register_partner_altmodes (git-fixes).
  • usb: typec: tcpm: Move mod_delayed_work(&port->vdm_state_machine) call into tcpm_queue_vdm() (git-fixes).
  • usb: typec: tcpm: move to SNK_UNATTACHED if sink removed for DRP (git-fixes).
  • usb: typec: tcpm: Refactor tcpm_handle_vdm_request (git-fixes).
  • usb: typec: tcpm: Refactor tcpm_handle_vdm_request payload handling (git-fixes).
  • usb: typec: tcpm: Remove tcpc_config configuration mechanism (git-fixes).
  • usb: typec: tcpm: set correct data role for non-DRD (git-fixes).
  • usb: typec: tcpm: Switch to use fwnode_property_count_uXX() (git-fixes).
  • usb: typec: tcpm: update power supply once partner accepts (git-fixes).
  • usb: typec: ucsi: Hold con->lock for the entire duration of ucsi_register_port() (git-fixes).
  • usb: typec: ucsi: Put fwnode in any case during ->probe() (git-fixes).
  • usb: typec: wcove: Fx wrong kernel doc format (git-fixes).
  • Use /usr/lib/modules as module dir when usermerge is active in the target distro.
  • vfio/pci: Handle concurrent vma faults (git-fixes).
  • vfs: Convert functionfs to use the new mount API (git -fixes).
  • video: fbdev: imxfb: Fix an error message (git-fixes).
  • visorbus: fix error return code in visorchipset_init() (git-fixes).
  • vmxnet3: fix cksum offload issues for tunnels with non-default udp ports (git-fixes).
  • watchdog: aspeed: fix hardware timeout calculation (git-fixes).
  • watchdog: sp805: Fix kernel doc description (git-fixes).
  • wcn36xx: Move hal_buf allocation to devm_kmalloc in probe (git-fixes).
  • wireless: carl9170: fix LEDS build errors & warnings (git-fixes).
  • x86/kvm: Disable all PV features on crash (bsc#1185308).
  • x86/kvm: Disable kvmclock on all CPUs on shutdown (bsc#1185308).
  • x86/kvm: Fix pr_info() for async PF setup/teardown (bsc#1185308).
  • x86/kvm: Teardown PV features on boot CPU as well (bsc#1185308).
  • x86/kvm: Unify kvm_pv_guest_cpu_reboot() with kvm_guest_cpu_offline() (bsc#1185308).
  • [xarray] iov_iter_fault_in_readable() should do nothing in xarray case (git-fixes).
  • xhci: solve a double free problem while doing s4 (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 MicroOS 5.0:
    zypper in -t patch SUSE-SUSE-MicroOS-5.0-2021-2438=1
  • SUSE Linux Enterprise Workstation Extension 15-SP2:
    zypper in -t patch SUSE-SLE-Product-WE-15-SP2-2021-2438=1
  • SUSE Linux Enterprise Module for Live Patching 15-SP2:
    zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP2-2021-2438=1
  • SUSE Linux Enterprise Module for Legacy Software 15-SP2:
    zypper in -t patch SUSE-SLE-Module-Legacy-15-SP2-2021-2438=1
  • SUSE Linux Enterprise Module for Development Tools 15-SP2:
    zypper in -t patch SUSE-SLE-Module-Development-Tools-15-SP2-2021-2438=1
  • SUSE Linux Enterprise Module for Basesystem 15-SP2:
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP2-2021-2438=1
  • SUSE Linux Enterprise High Availability 15-SP2:
    zypper in -t patch SUSE-SLE-Product-HA-15-SP2-2021-2438=1

Package List:

  • SUSE MicroOS 5.0 (aarch64 x86_64):
    • kernel-default-5.3.18-24.75.3
    • kernel-default-base-5.3.18-24.75.3.9.34.3
    • kernel-default-debuginfo-5.3.18-24.75.3
    • kernel-default-debugsource-5.3.18-24.75.3
  • SUSE Linux Enterprise Workstation Extension 15-SP2 (x86_64):
    • kernel-default-debuginfo-5.3.18-24.75.3
    • kernel-default-debugsource-5.3.18-24.75.3
    • kernel-default-extra-5.3.18-24.75.3
    • kernel-default-extra-debuginfo-5.3.18-24.75.3
    • kernel-preempt-extra-5.3.18-24.75.3
    • kernel-preempt-extra-debuginfo-5.3.18-24.75.3
  • SUSE Linux Enterprise Module for Live Patching 15-SP2 (ppc64le s390x x86_64):
    • kernel-default-debuginfo-5.3.18-24.75.3
    • kernel-default-debugsource-5.3.18-24.75.3
    • kernel-default-livepatch-5.3.18-24.75.3
    • kernel-default-livepatch-devel-5.3.18-24.75.3
    • kernel-livepatch-5_3_18-24_75-default-1-5.3.3
    • kernel-livepatch-5_3_18-24_75-default-debuginfo-1-5.3.3
    • kernel-livepatch-SLE15-SP2_Update_17-debugsource-1-5.3.3
  • SUSE Linux Enterprise Module for Legacy Software 15-SP2 (aarch64 ppc64le s390x x86_64):
    • kernel-default-debuginfo-5.3.18-24.75.3
    • kernel-default-debugsource-5.3.18-24.75.3
    • reiserfs-kmp-default-5.3.18-24.75.3
    • reiserfs-kmp-default-debuginfo-5.3.18-24.75.3
  • SUSE Linux Enterprise Module for Development Tools 15-SP2 (aarch64 ppc64le s390x x86_64):
    • kernel-obs-build-5.3.18-24.75.3
    • kernel-obs-build-debugsource-5.3.18-24.75.3
    • kernel-syms-5.3.18-24.75.1
  • SUSE Linux Enterprise Module for Development Tools 15-SP2 (aarch64 x86_64):
    • kernel-preempt-debuginfo-5.3.18-24.75.3
    • kernel-preempt-debugsource-5.3.18-24.75.3
    • kernel-preempt-devel-5.3.18-24.75.3
    • kernel-preempt-devel-debuginfo-5.3.18-24.75.3
  • SUSE Linux Enterprise Module for Development Tools 15-SP2 (noarch):
    • kernel-docs-5.3.18-24.75.2
    • kernel-source-5.3.18-24.75.2
  • SUSE Linux Enterprise Module for Basesystem 15-SP2 (aarch64 ppc64le s390x x86_64):
    • kernel-default-5.3.18-24.75.3
    • kernel-default-base-5.3.18-24.75.3.9.34.3
    • kernel-default-debuginfo-5.3.18-24.75.3
    • kernel-default-debugsource-5.3.18-24.75.3
    • kernel-default-devel-5.3.18-24.75.3
    • kernel-default-devel-debuginfo-5.3.18-24.75.3
  • SUSE Linux Enterprise Module for Basesystem 15-SP2 (aarch64 x86_64):
    • kernel-preempt-5.3.18-24.75.3
    • kernel-preempt-debuginfo-5.3.18-24.75.3
    • kernel-preempt-debugsource-5.3.18-24.75.3
  • SUSE Linux Enterprise Module for Basesystem 15-SP2 (noarch):
    • kernel-devel-5.3.18-24.75.2
    • kernel-macros-5.3.18-24.75.2
  • SUSE Linux Enterprise High Availability 15-SP2 (aarch64 ppc64le s390x x86_64):
    • cluster-md-kmp-default-5.3.18-24.75.3
    • cluster-md-kmp-default-debuginfo-5.3.18-24.75.3
    • dlm-kmp-default-5.3.18-24.75.3
    • dlm-kmp-default-debuginfo-5.3.18-24.75.3
    • gfs2-kmp-default-5.3.18-24.75.3
    • gfs2-kmp-default-debuginfo-5.3.18-24.75.3
    • kernel-default-debuginfo-5.3.18-24.75.3
    • kernel-default-debugsource-5.3.18-24.75.3
    • ocfs2-kmp-default-5.3.18-24.75.3
    • ocfs2-kmp-default-debuginfo-5.3.18-24.75.3

References: