The SUSE Linux Enterprise 15 SP3 kernel was updated to receive various security and bugfixes.
The following security bugs were fixed:
- CVE-2021-3573: Fixed an UAF vulnerability in function that can allow attackers to corrupt kernel heaps and adopt further exploitations. (bsc#1186666) - CVE-2021-0605: Fixed an out-of-bounds read which could lead to local information disclosure in the kernel with System execution privileges needed. (bsc#1187601) - CVE-2021-0512: Fixed a possible out-of-bounds write which could lead to local escalation of privilege with no additional execution privileges needed. (bsc#1187595) - CVE-2021-33624: Fixed a bug which allows unprivileged BPF program to leak the contents of arbitrary kernel memory (and therefore, of all physical memory) via a side-channel. (bsc#1187554) - CVE-2021-34693: Fixed a bug in net/can/bcm.c which could allow local users to obtain sensitive information from kernel stack memory because parts of a data structure are uninitialized. (bsc#1187452)
The following non-security bugs were fixed:
- 0001-x86-sched-Treat-Intel-SNC-topology-as-default-COD-as.patch: (bsc#1187263). - alx: Fix an error handling path in 'alx_probe()' (git-fixes). - ASoC: fsl-asoc-card: Set .owner attribute when registering card (git-fixes). - ASoC: Intel: bytcr_rt5640: Add quirk for the Glavey TM800A550L tablet (git-fixes). - ASoC: Intel: bytcr_rt5640: Add quirk for the Lenovo Miix 3-830 tablet (git-fixes). - ASoC: max98088: fix ni clock divider calculation (git-fixes). - ASoC: rt5659: Fix the lost powers for the HDA header (git-fixes). - ASoC: rt5682: Fix the fast discharge for headset unplugging in soundwire mode (git-fixes). - ASoC: sti-sas: add missing MODULE_DEVICE_TABLE (git-fixes). - ASoC: tas2562: Fix TDM_CFG0_SAMPRATE values (git-fixes). - batman-adv: Avoid WARN_ON timing related checks (git-fixes). - be2net: Fix an error handling path in 'be_probe()' (git-fixes). - block: Discard page cache of zone reset target range (bsc#1187402). - Bluetooth: Add a new USB ID for RTL8822CE (git-fixes). - Bluetooth: use correct lock to prevent UAF of hdev object (git-fixes). - bnxt_en: Call bnxt_ethtool_free() in bnxt_init_one() error path (jsc#SLE-8371 bsc#1153274). - bnxt_en: Fix TQM fastpath ring backing store computation (jsc#SLE-8371 bsc#1153274). - bnxt_en: Rediscover PHY capabilities after firmware reset (jsc#SLE-8371 bsc#1153274). - bpf: Fix integer overflow in argument calculation for bpf_map_area_alloc (bsc#1177028). - bpf: Fix libelf endian handling in resolv_btfids (bsc#1177028). - bpfilter: Specify the log level for the kmsg message (bsc#1155518). - can: mcba_usb: fix memory leak in mcba_usb (git-fixes). - ceph: must hold snap_rwsem when filling inode for async create (bsc#1187927). - cfg80211: avoid double free of PMSR request (git-fixes). - cfg80211: make certificate generation more robust (git-fixes). - cgroup1: do not allow '\n' in renaming (bsc#1187972). - cxgb4: fix endianness when flashing boot image (jsc#SLE-15131). - cxgb4: fix sleep in atomic when flashing PHY firmware (jsc#SLE-15131). - cxgb4: fix wrong ethtool n-tuple rule lookup (jsc#SLE-15131). - cxgb4: fix wrong shift (git-fixes). - cxgb4: halt chip before flashing PHY firmware image (jsc#SLE-15131). - dax: Add a wakeup mode parameter to put_unlocked_entry() (bsc#1187411). - dax: Add an enum for specifying dax wakup mode (bsc#1187411). - dax: fix ENOMEM handling in grab_mapping_entry() (bsc#1184212). - dax: Wake up all waiters after invalidating dax entry (bsc#1187411). - dmaengine: ALTERA_MSGDMA depends on HAS_IOMEM (git-fixes). - dmaengine: fsl-dpaa2-qdma: Fix error return code in two functions (git-fixes). - dmaengine: pl330: fix wrong usage of spinlock flags in dma_cyclc (git-fixes). - dmaengine: QCOM_HIDMA_MGMT depends on HAS_IOMEM (git-fixes). - dmaengine: stedma40: add missing iounmap() on error in d40_probe() (git-fixes). - drm: Fix use-after-free read in drm_getunique() (git-fixes). - drm: Lock pointer access in drm_master_release() (git-fixes). - drm/amd/amdgpu:save psp ring wptr to avoid attack (git-fixes). - drm/amd/display: Allow bandwidth validation for 0 streams (git-fixes). - drm/amd/display: Fix potential memory leak in DMUB hw_init (git-fixes). - drm/amdgpu: refine amdgpu_fru_get_product_info (git-fixes). - drm/sun4i: dw-hdmi: Make HDMI PHY into a platform device (git-fixes). - drm/tegra: sor: Do not leak runtime PM reference (git-fixes). - drm/vc4: hdmi: Make sure the controller is powered in detect (git-fixes). - drm/vc4: hdmi: Move the HSM clock enable to runtime_pm (git-fixes). - dt-bindings: reset: meson8b: fix duplicate reset IDs (git-fixes). - ethtool: strset: fix message length calculation (bsc#1176447). - ext4: fix bug on in ext4_es_cache_extent as ext4_split_extent_at failed (bsc#1187408). - ext4: fix check to prevent false positive report of incorrect used inodes (bsc#1187404). - ext4: fix error code in ext4_commit_super (bsc#1187407). - ext4: fix memory leak in ext4_fill_super (bsc#1187409). - FCOE: fcoe_wwn_from_mac kABI fix (bsc#1187886). - fs: fix reporting supported extra file attributes for statx() (bsc#1187410). - ftrace: Do not blindly read the ip address in ftrace_bug() (git-fixes). - ftrace: Free the trampoline when ftrace_startup() fails (git-fixes). - fuse: BUG_ON correction in fuse_dev_splice_write() (bsc#1187356). - HID: Add BUS_VIRTUAL to hid_connect logging (git-fixes). - HID: gt683r: add missing MODULE_DEVICE_TABLE (git-fixes). - HID: hid-input: add mapping for emoji picker key (git-fixes). - HID: hid-sensor-hub: Return error for hid_set_field() failure (git-fixes). - HID: quirks: Set INCREMENT_USAGE_ON_DUPLICATE for Saitek X65 (git-fixes). - HID: usbhid: fix info leak in hid_submit_ctrl (git-fixes). - HID: usbhid: Fix race between usbhid_close() and usbhid_stop() (git-fixes). - hwmon: (scpi-hwmon) shows the negative temperature properly (git-fixes). - i2c: mpc: Make use of i2c_recover_bus() (git-fixes). - ice: add ndo_bpf callback for safe mode netdev ops (jsc#SLE-7926). - ice: parameterize functions responsible for Tx ring management (jsc#SLE-12878). - isdn: mISDN: netjet: Fix crash in nj_probe: (git-fixes). - kernel-binary.spec.in: Regenerate makefile when not using mkmakefile. - kernel: kexec_file: fix error return code of kexec_calculate_store_digests() (git-fixes). - kthread_worker: split code for canceling the delayed work timer (bsc#1187867). - kthread: prevent deadlock when kthread_mod_delayed_work() races with kthread_cancel_delayed_work_sync() (bsc#1187867). - kyber: fix out of bounds access when preempted (bsc#1187403). - lib: vdso: Remove CROSS_COMPILE_COMPAT_VDSO (bsc#1164648,jsc#SLE-11493). - media: mtk-mdp: Check return value of of_clk_get (git-fixes). - media: mtk-mdp: Fix a refcounting bug on error in init (git-fixes). - media: s5p-g2d: Fix a memory leak in an error handling path in 'g2d_probe()' (git-fixes). - mlxsw: reg: Spectrum-3: Enforce lowest max-shaper burst size of 11 (bsc#1176774). - mmc: meson-gx: use memcpy_to/fromio for dram-access-quirk (git-fixes). - module: limit enabling module.sig_enforce (git-fixes). - net: mvpp2: add mvpp2_phylink_to_port() helper (bsc#1187171). - net/mlx5: Consider RoCE cap before init RDMA resources (git-fixes). - net/mlx5: E-Switch, Allow setting GUID for host PF vport (jsc#SLE-15172). - net/mlx5: E-Switch, Read PF mac address (jsc#SLE-15172). - net/mlx5: Fix PBMC register mapping (git-fixes). - net/mlx5: Fix placement of log_max_flow_counter (git-fixes). - net/mlx5: Fix sleep while atomic in mlx5_eswitch_get_vepa (git-fixes). - net/mlx5: Reset mkey index on creation (jsc#SLE-15172). - net/mlx5e: Block offload of outer header csum for UDP tunnels (git-fixes). - net/mlx5e: Fix page reclaim for dead peer hairpin (git-fixes). - net/mlx5e: Remove dependency in IPsec initialization flows (git-fixes). - net/nfc/rawsock.c: fix a permission check bug (git-fixes). - net/sched: act_ct: handle DNAT tuple collision (bsc#1154353). - net/x25: Return the correct errno code (git-fixes). - netxen_nic: Fix an error handling path in 'netxen_nic_probe()' (git-fixes). - NFS: Fix a potential NULL dereference in nfs_get_client() (git-fixes). - NFS: Fix use-after-free in nfs4_init_client() (git-fixes). - NFS: Fix deadlock between nfs4_evict_inode() and nfs4_opendata_get_inode() (git-fixes). - nvmem: rmem: fix undefined reference to memremap (git-fixes). - ocfs2: fix data corruption by fallocate (bsc#1187412). - PCI: aardvark: Do not rely on jiffies while holding spinlock (git-fixes). - PCI: aardvark: Fix kernel panic during PIO transfer (git-fixes). - PCI: Add ACS quirk for Broadcom BCM57414 NIC (git-fixes). - PCI: Mark some NVIDIA GPUs to avoid bus reset (git-fixes). - PCI: Mark TI C667X to avoid bus reset (git-fixes). - PCI: Work around Huawei Intelligent NIC VF FLR erratum (git-fixes). - perf/x86/intel/uncore: Fix a kernel WARNING triggered by maxcpus=1 (git-fixes). - perf/x86/intel/uncore: Remove uncore extra PCI dev HSWEP_PCI_PCU_3 (bsc#1184685). - powerpc/perf: Fix crash in perf_instruction_pointer() when ppmu is not set (jsc#SLE-13513 bsc#1176919 ltc#186162 git-fixes). - qla2xxx: synchronize rport dev_loss_tmo setting (bsc#1182470 bsc#1185486). - qlcnic: Fix an error handling path in 'qlcnic_probe()' (git-fixes). - radeon: use memcpy_to/fromio for UVD fw upload (git-fixes). - regulator: bd70528: Fix off-by-one for buck123 .n_voltages setting (git-fixes). - Removed patch that was incorrectly added to SLE15-SP2 (bsc#1186949) - Revert 'ecryptfs: replace BUG_ON with error handling code' (bsc#1187413). - Revert 'ibmvnic: simplify reset_long_term_buff function' (bsc#1186206 ltc#191041). - Revert 'PCI: PM: Do not read power state in pci_enable_device_flags()' (git-fixes). - Revert 'video: hgafb: fix potential NULL pointer dereference' (git-fixes). - Revert 'video: imsttfb: fix potential NULL pointer dereferences' (bsc#1152489) - s390/dasd: add missing discipline function (git-fixes). - s390/stack: fix possible register corruption with stack switch helper (bsc#1185677). - sched/debug: Fix cgroup_path[] serialization (git-fixes) - sched/fair: Keep load_avg and load_sum synced (git-fixes) - scsi: core: Fix race between handling STS_RESOURCE and completion (bsc#1187883). - scsi: fcoe: Fix mismatched fcoe_wwn_from_mac declaration (bsc#1187886). - scsi: ufs: Fix imprecise load calculation in devfreq window (bsc#1187795). - SCSI: ufs: fix ktime_t kabi change (bsc#1187795). - scsi: ufs: ufshcd-pltfrm depends on HAS_IOMEM (bsc#1187980). - spi: spi-nxp-fspi: move the register operation after the clock enable (git-fixes). - spi: sprd: Add missing MODULE_DEVICE_TABLE (git-fixes). - spi: stm32-qspi: Always wait BUSY bit to be cleared in stm32_qspi_wait_cmd() (git-fixes). - SUNRPC: Handle major timeout in xprt_adjust_timeout() (git-fixes). - SUNRPC: Handle major timeout in xprt_adjust_timeout() (git-fixes). - tracing: Correct the length check which causes memory corruption (git-fixes). - tracing: Do no increment trace_clock_global() by one (git-fixes). - tracing: Do not stop recording cmdlines when tracing is off (git-fixes). - tracing: Do not stop recording comms if the trace file is being read (git-fixes). - tracing: Restructure trace_clock_global() to never block (git-fixes). - USB: core: hub: Disable autosuspend for Cypress CY7C65632 (git-fixes). - USB: dwc3: core: fix kernel panic when do reboot (git-fixes). - USB: dwc3: core: fix kernel panic when do reboot (git-fixes). - USB: dwc3: debugfs: Add and remove endpoint dirs dynamically (git-fixes). - USB: dwc3: ep0: fix NULL pointer exception (git-fixes). - USB: f_ncm: only first packet of aggregate needs to start timer (git-fixes). - USB: f_ncm: only first packet of aggregate needs to start timer (git-fixes). - USB: fix various gadget panics on 10gbps cabling (git-fixes). - USB: fix various gadget panics on 10gbps cabling (git-fixes). - USB: gadget: eem: fix wrong eem header operation (git-fixes). - USB: gadget: eem: fix wrong eem header operation (git-fixes). - USB: gadget: f_fs: Ensure io_completion_wq is idle during unbind (git-fixes). - USB: gadget: f_fs: Ensure io_completion_wq is idle during unbind (git-fixes). - USB: serial: ftdi_sio: add NovaTech OrionMX product ID (git-fixes). - USB: serial: ftdi_sio: add NovaTech OrionMX product ID (git-fixes). - USB: serial: omninet: add device id for Zyxel Omni 56K Plus (git-fixes). - USB: serial: omninet: add device id for Zyxel Omni 56K Plus (git-fixes). - video: hgafb: correctly handle card detect failure during probe (git-fixes). - video: hgafb: fix potential NULL pointer dereference (git-fixes). - vrf: fix maximum MTU (git-fixes). - x86/elf: Use _BITUL() macro in UAPI headers (bsc#1178134). - x86/fpu: Preserve supervisor states in sanitize_restored_user_xstate() (bsc#1178134). - x86/pkru: Write hardware init value to PKRU when xstate is init (bsc#1152489). - x86/process: Check PF_KTHREAD and not current->mm for kernel threads (bsc#1152489). - xen-blkback: fix compatibility bug with single page rings (git-fixes). - xen-pciback: reconfigure also from backend watch handler (git-fixes). - xen-pciback: redo VF placement in the virtual topology (git-fixes). - xen/evtchn: Change irq_info lock to raw_spinlock_t (git-fixes). - xfrm: policy: Read seqcount outside of rcu-read side in xfrm_policy_lookup_bytype (bsc#1185675).
openSUSE 13.1 openSUSE 13.1 NonFree openSUSE 13.2 openSUSE 13.2 NonFree openSUSE Leap 42.1 SUSE Linux Enterprise Desktop 11 SP3 SUSE Linux Enterprise Desktop 11 SP4 SUSE Linux Enterprise Desktop 12 SUSE Linux Enterprise Desktop 12 SP1 SUSE Linux Enterprise Desktop 12 SP2 SUSE Linux Enterprise Desktop 12 SP4 SUSE Linux Enterprise for SAP 12 SP2 SUSE Linux Enterprise High Availability 12 SP5 SUSE Linux Enterprise High Performance Computing 12 SP5 SUSE Linux Enterprise High Performance Computing 15 SP3 SUSE Linux Enterprise Live Patching 12 SP3 SUSE Linux Enterprise Module for Advanced Systems Management 12 SUSE Linux Enterprise Module for Containers 12 SUSE Linux Enterprise Module for Legacy 15 SP3 SUSE Linux Enterprise Module for Legacy Software 12 SUSE Linux Enterprise Module for Public Cloud 12 SUSE Linux Enterprise Module for Toolchain 12 SUSE Linux Enterprise Module for Web Scripting 12 SUSE Linux Enterprise Point of Sale 12 SP2 SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT SUSE Linux Enterprise Server 11 SP2 SUSE Linux Enterprise Server 11 SP3 SUSE Linux Enterprise Server 11 SP4 SUSE Linux Enterprise Server 12 SUSE Linux Enterprise Server 12 SP1 SUSE Linux Enterprise Server 12 SP2 SUSE Linux Enterprise Server 12 SP3 SUSE Linux Enterprise Server 12 SP4 SUSE Linux Enterprise Server 12-LTSS SUSE Linux Enterprise Server 15 SP3 SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 SUSE Linux Enterprise Server for SAP Applications 15 SP3 SUSE Linux Enterprise Software Development Kit 11 SP2 SUSE Linux Enterprise Software Development Kit 11 SP3 SUSE Linux Enterprise Software Development Kit 11 SP4 SUSE Linux Enterprise Software Development Kit 12 SUSE Linux Enterprise Software Development Kit 12 SP1 SUSE Linux Enterprise Software Development Kit 12 SP2 SUSE Linux Enterprise Software Development Kit 12 SP3 SUSE Linux Enterprise Software Development Kit 12 SP4 SUSE Linux Enterprise Workstation Extension 12 SUSE Linux Enterprise Workstation Extension 12 SP1 SUSE Linux Enterprise Workstation Extension 12 SP2 SUSE Manager Proxy 4.2 SUSE Manager Server 4.2 SUSE OpenStack Cloud 5