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SuseOPENSUSE-SU-2022:0363-1
HistoryFeb 10, 2022 - 12:00 a.m.

Security update for the Linux Kernel (critical)

2022-02-1000:00:00
lists.opensuse.org
36

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

9 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:S/C:C/I:C/A:C

An update that solves 12 vulnerabilities and has 20 fixes
is now available.

Description:

The SUSE Linux Enterprise 15 SP3 Azure kernel was updated to receive
various security and bugfixes.

The following security bugs were fixed:

  • CVE-2022-0435: Fixed remote stack overflow in net/tipc module that
    validate domain record count on input (bsc#1195254).
  • CVE-2022-0330: Fixed flush TLBs before releasing backing store
    (bsc#1194880).
  • CVE-2022-0286: Fixed null pointer dereference in bond_ipsec_add_sa()
    that may have lead to local denial of service (bnc#1195371).
  • CVE-2022-22942: Fixed stale file descriptors on failed usercopy
    (bsc#1195065).
  • CVE-2021-45095: Fixed refcount leak in pep_sock_accept in
    net/phonet/pep.c (bnc#1193867).
  • CVE-2021-44733: Fixed a use-after-free exists in drivers/tee/tee_shm.c
    in the TEE subsystem, that could have occured because of a race
    condition in tee_shm_get_from_id during an attempt to free a shared
    memory object (bnc#1193767).
  • CVE-2021-39657: Fixed out of bounds read due to a missing bounds check
    in ufshcd_eh_device_reset_handler of ufshcd.c. This could lead to local
    information disclosure with System execution privileges needed
    (bnc#1193864).
  • CVE-2021-39648: Fixed possible disclosure of kernel heap memory due to a
    race condition in gadget_dev_desc_UDC_show of configfs.c. This could
    lead to local information disclosure with System execution privileges
    needed. User interaction is not needed for exploitation (bnc#1193861).
  • CVE-2021-22600: Fixed double free bug in packet_set_ring() in
    net/packet/af_packet.c that could have been exploited by a local user
    through crafted syscalls to escalate privileges or deny service
    (bnc#1195184).
  • CVE-2020-28097: Fixed out-of-bounds read in vgacon subsystem that
    mishandled software scrollback (bnc#1187723).
  • CVE-2021-4159: Fixed kernel ptr leak vulnerability via BPF in
    coerce_reg_to_size (bsc#1194227).

The following security references were added to already fixed issues:

  • CVE-2021-39685: Fixed USB gadget buffer overflow caused by too large
    endpoint 0 requests (bsc#1193802).

The following non-security bugs were fixed:

  • ACPI: battery: Add the ThinkPad “Not Charging” quirk (git-fixes).
  • ACPICA: Executer: Fix the REFCLASS_REFOF case in
    acpi_ex_opcode_1A_0T_1R() (git-fixes).
  • ACPICA: Fix wrong interpretation of PCC address (git-fixes).
  • ACPICA: Hardware: Do not flush CPU cache when entering S4 and S5
    (git-fixes).
  • ACPICA: Utilities: Avoid deleting the same object twice in a row
    (git-fixes).
  • ACPICA: actypes.h: Expand the ACPI_ACCESS_ definitions (git-fixes).
  • ALSA: seq: Set upper limit of processed events (git-fixes).
  • ASoC: mediatek: mt8173: fix device_node leak (git-fixes).
  • Bluetooth: Fix debugfs entry leak in hci_register_dev() (git-fixes).
  • Documentation: fix firewire.rst ABI file path error (git-fixes).
  • HID: apple: Do not reset quirks when the Fn key is not found (git-fixes).
  • HID: quirks: Allow inverting the absolute X/Y values (git-fixes).
  • HID: uhid: Fix worker destroying device without any protection
    (git-fixes).
  • HID: wacom: Reset expected and received contact counts at the same time
    (git-fixes).
  • PCI: Add function 1 DMA alias quirk for Marvell 88SE9125 SATA controller
    (git-fixes).
  • RDMA/core: Clean up cq pool mechanism (jsc#SLE-15176).
  • RDMA/rxe: Remove the unnecessary variable (jsc#SLE-15176).
  • ar5523: Fix null-ptr-deref with unexpected WDCMSG_TARGET_START reply
    (git-fixes).
  • arm64: Kconfig: add a choice for endianness (jsc#SLE-23432).
  • asix: fix wrong return value in asix_check_host_enable() (git-fixes).
  • ata: pata_platform: Fix a NULL pointer dereference in
    __pata_platform_probe() (git-fixes).
  • ath10k: Fix tx hanging (git-fixes).
  • ath9k: Fix out-of-bound memcpy in ath9k_hif_usb_rx_stream (git-fixes).
  • batman-adv: allow netlink usage in unprivileged containers (git-fixes).
  • btrfs: tree-checker: Add EXTENT_ITEM and METADATA_ITEM check
    (bsc#1195009).
  • btrfs: tree-checker: annotate all error branches as unlikely
    (bsc#1195009).
  • btrfs: tree-checker: check for BTRFS_BLOCK_FLAG_FULL_BACKREF being set
    improperly (bsc#1195009).
  • cgroup/cpuset: Fix a partition bug with hotplug (bsc#1194291).
  • clk: si5341: Fix clock HW provider cleanup (git-fixes).
  • crypto: qat - fix undetected PFVF timeout in ACK loop (git-fixes).
  • drm/amdgpu: fixup bad vram size on gmc v8 (git-fixes).
  • drm/bridge: megachips: Ensure both bridges are probed before
    registration (git-fixes).
  • drm/etnaviv: limit submit sizes (git-fixes).
  • drm/etnaviv: relax submit size limits (git-fixes).
  • drm/lima: fix warning when CONFIG_DEBUG_SG=y & CONFIG_DMA_API_DEBUG=y
    (git-fixes).
  • drm/msm/dpu: invalid parameter check in dpu_setup_dspp_pcc (git-fixes).
  • drm/msm/dsi: invalid parameter check in msm_dsi_phy_enable (git-fixes).
  • drm/msm/hdmi: Fix missing put_device() call in msm_hdmi_get_phy
    (git-fixes).
  • drm/msm: Fix wrong size calculation (git-fixes).
  • drm/nouveau/kms/nv04: use vzalloc for nv04_display (git-fixes).
  • drm/nouveau/pmu/gm200-: avoid touching PMU outside of DEVINIT/PREOS/ACR
    (git-fixes).
  • drm/radeon: fix error handling in radeon_driver_open_kms (git-fixes).
  • drm: panel-orientation-quirks: Add quirk for the Lenovo Yoga Book X91F/L
    (git-fixes).
  • ext4: set csum seed in tmp inode while migrating to extents
    (bsc#1195267).
  • floppy: Add max size check for user space request (git-fixes).
  • gpio: aspeed: Convert aspeed_gpio.lock to raw_spinlock (git-fixes).
  • gpiolib: acpi: Do not set the IRQ type if the IRQ is already in use
    (git-fixes).
  • hv_netvsc: Set needed_headroom according to VF (bsc#1193506).
  • hwmom: (lm90) Fix citical alarm status for MAX6680/MAX6681 (git-fixes).
  • hwmon: (lm90) Mark alert as broken for MAX6646/6647/6649 (git-fixes).
  • hwmon: (lm90) Mark alert as broken for MAX6654 (git-fixes).
  • hwmon: (lm90) Mark alert as broken for MAX6680 (git-fixes).
  • hwmon: (lm90) Reduce maximum conversion rate for G781 (git-fixes).
  • i2c: designware-pci: Fix to change data types of hcnt and lcnt
    parameters (git-fixes).
  • i2c: i801: Do not silently correct invalid transfer size (git-fixes).
  • i2c: mpc: Correct I2C reset procedure (git-fixes).
  • ibmvnic: Allow extra failures before disabling (bsc#1195073 ltc#195713).
  • ibmvnic: Update driver return codes (bsc#1195293 ltc#196198).
  • ibmvnic: do not spin in tasklet (bsc#1195073 ltc#195713).
  • ibmvnic: init ->running_cap_crqs early (bsc#1195073 ltc#195713).
  • ibmvnic: remove unused ->wait_capability (bsc#1195073 ltc#195713).
  • ibmvnic: remove unused defines (bsc#1195293 ltc#196198).
  • igc: Fix TX timestamp support for non-MSI-X platforms (bsc#1160634).
  • iwlwifi: fix leaks/bad data after failed firmware load (git-fixes).
  • iwlwifi: mvm: Fix calculation of frame length (git-fixes).
  • iwlwifi: mvm: Increase the scan timeout guard to 30 seconds (git-fixes).
  • iwlwifi: mvm: synchronize with FW after multicast commands (git-fixes).
  • iwlwifi: remove module loading failure message (git-fixes).
  • lib82596: Fix IRQ check in sni_82596_probe (git-fixes).
  • lightnvm: Remove lightnvm implemenation (bsc#1191881).
  • mac80211: allow non-standard VHT MCS-10/11 (git-fixes).
  • media: b2c2: Add missing check in flexcop_pci_isr: (git-fixes).
  • media: coda/imx-vdoa: Handle dma_set_coherent_mask error codes
    (git-fixes).
  • media: igorplugusb: receiver overflow should be reported (git-fixes).
  • media: m920x: do not use stack on USB reads (git-fixes).
  • media: saa7146: hexium_gemini: Fix a NULL pointer dereference in
    hexium_attach() (git-fixes).
  • media: saa7146: hexium_orion: Fix a NULL pointer dereference in
    hexium_attach() (git-fixes).
  • media: uvcvideo: Increase UVC_CTRL_CONTROL_TIMEOUT to 5 seconds
    (git-fixes).
  • mlxsw: Only advertise link modes supported by both driver and device
    (bsc#1154488).
  • mmc: core: Fixup storing of OCR for MMC_QUIRK_NONSTD_SDIO (git-fixes).
  • mtd: nand: bbt: Fix corner case in bad block table handling (git-fixes).
  • mtd: rawnand: gpmi: Add ERR007117 protection for nfc_apply_timings
    (git-fixes).
  • mtd: rawnand: gpmi: Remove explicit default gpmi clock setting for i.MX6
    (git-fixes).
  • net, xdp: Introduce xdp_init_buff utility routine (bsc#1193506).
  • net, xdp: Introduce xdp_prepare_buff utility routine (bsc#1193506).
  • net/mlx5: DR, Proper handling of unsupported Connect-X6DX SW steering
    (jsc#SLE-8464).
  • net/mlx5: E-Switch, fix changing vf VLANID (jsc#SLE-15172).
  • net/mlx5e: Protect encap route dev from concurrent release
    (jsc#SLE-8464).
  • net: allow retransmitting a TCP packet if original is still in queue
    (bsc#1188605 bsc#1187428).
  • net: bonding: fix bond_xmit_broadcast return value error bug
    (bsc#1176447).
  • net: bridge: vlan: fix memory leak in __allowed_ingress (bsc#1176447).
  • net: bridge: vlan: fix single net device option dumping (bsc#1176447).
  • net: mana: Add RX fencing (bsc#1193506).
  • net: mana: Add XDP support (bsc#1193506).
  • net: sch_generic: aviod concurrent reset and enqueue op for lockless
    qdisc (bsc#1183405).
  • net: sched: add barrier to ensure correct ordering for lockless qdisc
    (bsc#1183405).
  • net: sched: avoid unnecessary seqcount operation for lockless qdisc
    (bsc#1183405).
  • net: sched: fix packet stuck problem for lockless qdisc (bsc#1183405).
  • net: sched: fix tx action reschedule issue with stopped queue
    (bsc#1183405).
  • net: sched: fix tx action rescheduling issue during deactivation
    (bsc#1183405).
  • net: sched: replaced invalid qdisc tree flush helper in qdisc_replace
    (bsc#1183405).
  • net: sfp: fix high power modules without diagnostic monitoring
    (bsc#1154353).
  • netdevsim: set .owner to THIS_MODULE (bsc#1154353).
  • nfc: llcp: fix NULL error pointer dereference on sendmsg() after failed
    bind() (git-fixes).
  • nvme: add ‘iopolicy’ module parameter (bsc#1177599 bsc#1193096).
  • phy: uniphier-usb3ss: fix unintended writing zeros to PHY register
    (git-fixes).
  • phylib: fix potential use-after-free (git-fixes).
  • pinctrl: bcm2835: Add support for wake-up interrupts (git-fixes).
  • pinctrl: bcm2835: Match BCM7211 compatible string (git-fixes).
  • powerpc/book3s64/radix: make tlb_single_page_flush_ceiling a debugfs
    entry (bsc#1195183 ltc#193865).
  • regulator: qcom_smd: Align probe function with rpmh-regulator
    (git-fixes).
  • rsi: Fix use-after-free in rsi_rx_done_handler() (git-fixes).
  • sched/fair: Fix detection of per-CPU kthreads waking a task (git fixes
    (sched/fair)).
  • sched/numa: Fix is_core_idle() (git fixes (sched/numa)).
  • scripts/dtc: dtx_diff: remove broken example from help text (git-fixes).
  • serial: 8250: of: Fix mapped region size when using reg-offset property
    (git-fixes).
  • serial: Fix incorrect rs485 polarity on uart open (git-fixes).
  • serial: amba-pl011: do not request memory region twice (git-fixes).
  • serial: core: Keep mctrl register state and cached copy in sync
    (git-fixes).
  • serial: pl010: Drop CR register reset on set_termios (git-fixes).
  • serial: stm32: fix software flow control transfer (git-fixes).
  • supported.conf: mark rtw88 modules as supported (jsc#SLE-22690)
  • tty: n_gsm: fix SW flow control encoding/handling (git-fixes).
  • ucsi_ccg: Check DEV_INT bit only when starting CCG4 (git-fixes).
  • usb: common: ulpi: Fix crash in ulpi_match() (git-fixes).
  • usb: gadget: f_fs: Use stream_open() for endpoint files (git-fixes).
  • usb: gadget: f_sourcesink: Fix isoc transfer for USB_SPEED_SUPER_PLUS
    (git-fixes).
  • usb: hub: Add delay for SuperSpeed hub resume to let links transit to U0
    (git-fixes).
  • usb: roles: fix include/linux/usb/role.h compile issue (git-fixes).
  • usb: typec: tcpm: Do not disconnect while receiving VBUS off (git-fixes).
  • usb: uhci: add aspeed ast2600 uhci support (git-fixes).
  • vfio/iommu_type1: replace kfree with kvfree (git-fixes).
  • video: hyperv_fb: Fix validation of screen resolution (git-fixes).
  • vxlan: fix error return code in __vxlan_dev_create() (bsc#1154353).
  • workqueue: Fix unbind_workers() VS wq_worker_running() race
    (bsc#1195062).
  • x86/gpu: Reserve stolen memory for first integrated Intel GPU
    (git-fixes).
  • xfrm: fix MTU regression (bsc#1185377, bsc#1194048).

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 15.3:

    zypper in -t patch openSUSE-SLE-15.3-2022-363=1

OSVersionArchitecturePackageVersionFilename
openSUSE Leap15.3noarch< - openSUSE Leap 15.3 (noarch):- openSUSE Leap 15.3 (noarch):.noarch.rpm
openSUSE Leap15.3x86_64< - openSUSE Leap 15.3 (x86_64):- openSUSE Leap 15.3 (x86_64):.x86_64.rpm
Use Vulners API to create your own security tool

API usage cases
  • Network scanning
  • Linux Patch management
  • Threat protection
  • No network audit solution

Ways of integration

Integrate Vulners API

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

9 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:S/C:C/I:C/A:C

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