Security update for the Linux Kernel
| Announcement ID: | SUSE-SU-2022:1038-1 |
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| Rating: | important |
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An update that solves 24 vulnerabilities and has 17 security fixes can now be installed.
Description:
The SUSE Linux Enterprise 15 SP3 RT kernel was updated to receive various security and bugfixes.
The following security bugs were fixed:
- CVE-2022-25636: Fixed an issue which allowed a local users to gain privileges because of a heap out-of-bounds write in nf_dup_netdev.c, related to nf_tables_offload (bsc#1196299).
- CVE-2022-26490: Fixed a buffer overflow in the st21nfca driver. An attacker with adjacent NFC access could trigger crash the system or corrupt system memory (bsc#1196830).
- CVE-2022-0487: A use-after-free vulnerability was found in rtsx_usb_ms_drv_remove() in drivers/memstick/host/rtsx_usb_ms.c (bsc#1194516).
- CVE-2022-0492: Fixed a privilege escalation related to cgroups v1 release_agent feature, which allowed bypassing namespace isolation unexpectedly (bsc#1195543).
- CVE-2022-0516: Fixed missing check in ioctl related to KVM in s390 allows kernel memory read/write (bsc#1195516).
- CVE-2022-24448: Fixed an issue if an application sets the O_DIRECTORY flag, and tries to open a regular file, nfs_atomic_open() performs a regular lookup. If a regular file is found, ENOTDIR should have occured, but the server instead returned uninitialized data in the file descriptor (bsc#1195612).
- CVE-2022-0617: Fixed a null pointer dereference in UDF file system functionality. A local user could crash the system by triggering udf_file_write_iter() via a malicious UDF image. (bsc#1196079)
- CVE-2022-0644: Fixed a denial of service by a local user. A assertion failure could be triggered in kernel_read_file_from_fd(). (bsc#1196155)
- CVE-2022-25258: The USB Gadget subsystem lacked certain validation of interface OS descriptor requests, which could have lead to memory corruption (bsc#1196096).
- CVE-2022-24958: drivers/usb/gadget/legacy/inode.c mishandled dev->buf release (bsc#1195905).
- CVE-2022-24959: Fixed a memory leak in yam_siocdevprivate() in drivers/net/hamradio/yam.c (bsc#1195897).
- CVE-2022-27223: In drivers/usb/gadget/udc/udc-xilinx.c the endpoint index was not validated and could have been manipulated by the host for out-of-array access (bsc#1197245).
- CVE-2021-44879: In gc_data_segment() in fs/f2fs/gc.c, special files were not considered, which lead to a move_data_page NULL pointer dereference (bsc#1195987).
- CVE-2021-0920: Fixed a local privilege escalation due to a use-after-free vulnerability in unix_scm_to_skb of af_unix (bsc#1193731).
- CVE-2022-26966: Fixed an issue in drivers/net/usb/sr9700.c, which allowed attackers to obtain sensitive information from heap memory via crafted frame lengths from a device (bsc#1196836).
- CVE-2021-39698: Fixed a possible memory corruption due to a use after free in aio_poll_complete_work. This could lead to local escalation of privilege with no additional execution privileges needed. (bsc#1196956)
- CVE-2021-45402: The check_alu_op function in kernel/bpf/verifier.c did not properly update bounds while handling the mov32 instruction, which allowed local users to obtain potentially sensitive address information (bsc#1196130).
- CVE-2022-23036,CVE-2022-23037,CVE-2022-23038,CVE-2022-23039,CVE-2022-23040,CVE-2022-23041,CVE-2022-23042: Fixed multiple issues which could have lead to read/write access to memory pages or denial of service. These issues are related to the Xen PV device frontend drivers. (bsc#1196488)
The following non-security bugs were fixed:
- ALSA: intel_hdmi: Fix reference to PCM buffer address (git-fixes).
- arm64: dts: rockchip: Switch RK3399-Gru DP to SPDIF output (git-fixes).
- ARM: 9182/1: mmu: fix returns from early_param() and __setup() functions (git-fixes).
- ARM: Fix kgdb breakpoint for Thumb2 (git-fixes).
- asix: fix uninit-value in asix_mdio_read() (git-fixes).
- ASoC: cs4265: Fix the duplicated control name (git-fixes).
- ASoC: ops: Shift tested values in snd_soc_put_volsw() by +min (git-fixes).
- ASoC: rt5682: do not block workqueue if card is unbound (git-fixes).
- ata: pata_hpt37x: disable primary channel on HPT371 (git-fixes).
- ax25: Fix NULL pointer dereference in ax25_kill_by_device (git-fixes).
- batman-adv: Do not expect inter-netns unique iflink indices (git-fixes).
- batman-adv: Request iflink once in batadv_get_real_netdevice (git-fixes).
- batman-adv: Request iflink once in batadv-on-batadv check (git-fixes).
- blk-mq: do not free tags if the tag_set is used by other device in queue initialztion (bsc#1193787).
- Bluetooth: btusb: Add missing Chicony device for Realtek RTL8723BE (bsc#1196779).
- bnxt_en: Fix active FEC reporting to ethtool (jsc#SLE-16649).
- bnxt_en: Fix incorrect multicast rx mask setting when not requested (git-fixes).
- bnxt_en: Fix occasional ethtool -t loopback test failures (git-fixes).
- bnxt_en: Fix offline ethtool selftest with RDMA enabled (git-fixes).
- bonding: force carrier update when releasing slave (git-fixes).
- can: gs_usb: change active_channels's type from atomic_t to u8 (git-fixes).
- cgroup/cpuset: Fix "suspicious RCU usage" lockdep warning (bsc#1196868).
- cgroup-v1: Correct privileges check in release_agent writes (bsc#1196723).
- clk: jz4725b: fix mmc0 clock gating (git-fixes).
- constraints: Also adjust disk requirement for x86 and s390.
- constraints: Increase disk space for aarch64
- cpufreq: schedutil: Use kobject release() method to free (git-fixes)
- cpuset: Fix the bug that subpart_cpus updated wrongly in update_cpumask() (bsc#1196866).
- cputime, cpuacct: Include guest time in user time in (git-fixes)
- dma-direct: Fix potential NULL pointer dereference (bsc#1196472 ltc#192278).
- dmaengine: shdma: Fix runtime PM imbalance on error (git-fixes).
- dma-mapping: Allow mixing bypass and mapped DMA operation (bsc#1196472 ltc#192278).
- drm/amdgpu: disable MMHUB PG for Picasso (git-fixes).
- drm/edid: Always set RGB444 (git-fixes).
- drm/i915/dg1: Wait for pcode/uncore handshake at startup (bsc#1195211).
- drm/i915/gen11+: Only load DRAM information from pcode (bsc#1195211).
- drm/i915: Nuke not needed members of dram_info (bsc#1195211).
- drm/i915: Remove memory frequency calculation (bsc#1195211).
- drm/i915: Rename is_16gb_dimm to wm_lv_0_adjust_needed (bsc#1195211).
- drm/sun4i: mixer: Fix P010 and P210 format numbers (git-fixes).
- EDAC/altera: Fix deferred probing (bsc#1178134).
- EDAC: Fix calculation of returned address and next offset in edac_align_ptr() (bsc#1178134).
- efivars: Respect "block" flag in efivar_entry_set_safe() (git-fixes).
- exfat: fix i_blocks for files truncated over 4 GiB (git-fixes).
- exfat: fix incorrect loading of i_blocks for large files (git-fixes).
- firmware: arm_scmi: Remove space in MODULE_ALIAS name (git-fixes).
- gianfar: ethtool: Fix refcount leak in gfar_get_ts_info (git-fixes).
- gpiolib: acpi: Convert ACPI value of debounce to microseconds (git-fixes).
- gpio: rockchip: Reset int_bothedge when changing trigger (git-fixes).
- gpio: tegra186: Fix chip_data type confusion (git-fixes).
- gpio: ts4900: Do not set DAT and OE together (git-fixes).
- gtp: remove useless rcu_read_lock() (git-fixes).
- hamradio: fix macro redefine warning (git-fixes).
- Hand over the maintainership to SLE15-SP3 maintainers
- HID: add mapping for KEY_ALL_APPLICATIONS (git-fixes).
- HID: add mapping for KEY_DICTATE (git-fixes).
- i2c: bcm2835: Avoid clock stretching timeouts (git-fixes).
- iavf: Fix missing check for running netdev (git-fixes).
- IB/hfi1: Correct guard on eager buffer deallocation (git-fixes).
- IB/hfi1: Fix early init panic (git-fixes).
- IB/hfi1: Fix leak of rcvhdrtail_dummy_kvaddr (git-fixes).
- IB/hfi1: Insure use of smp_processor_id() is preempt disabled (git-fixes).
- IB/rdmavt: Validate remote_addr during loopback atomic tests (git-fixes).
- ice: initialize local variable 'tlv' (jsc#SLE-12878).
- igc: igc_read_phy_reg_gpy: drop premature return (git-fixes).
- igc: igc_write_phy_reg_gpy: drop premature return (git-fixes).
- iio: adc: ad7124: fix mask used for setting AIN_BUFP & AIN_BUFM bits (git-fixes).
- iio: adc: men_z188_adc: Fix a resource leak in an error handling path (git-fixes).
- iio: Fix error handling for PM (git-fixes).
- Input: clear BTN_RIGHT/MIDDLE on buttonpads (git-fixes).
- Input: elan_i2c - fix regulator enable count imbalance after suspend/resume (git-fixes).
- Input: elan_i2c - move regulator_[en|dis]able() out of elan_[en|dis]able_power() (git-fixes).
- ixgbe: xsk: change !netif_carrier_ok() handling in ixgbe_xmit_zc() (git-fixes).
- mac80211: fix forwarded mesh frames AC & queue selection (git-fixes).
- mac80211_hwsim: initialize ieee80211_tx_info at hw_scan_work (git-fixes).
- mac80211_hwsim: report NOACK frames in tx_status (git-fixes).
- mask out added spinlock in rndis_params (git-fixes).
- mmc: meson: Fix usage of meson_mmc_post_req() (git-fixes).
- net: dsa: mv88e6xxx: MV88E6097 does not support jumbo configuration (git-fixes).
- net: ethernet: ti: cpsw: disable PTPv1 hw timestamping advertisement (git-fixes).
- netfilter: nf_tables: fix memory leak during stateful obj update (bsc#1176447).
- net: fix up skbs delta_truesize in UDP GRO frag_list (bsc#1176447).
- net: hns3: Clear the CMDQ registers before unmapping BAR region (git-fixes).
- net/mlx5e: Fix modify header actions memory leak (git-fixes).
- net/mlx5e: Fix page DMA map/unmap attributes (bsc#1196468).
- net/mlx5e: Fix wrong return value on ioctl EEPROM query failure (git-fixes).
- net/mlx5e: kTLS, Use CHECKSUM_UNNECESSARY for device-offloaded packets (jsc#SLE-15172).
- net/mlx5e: TC, Reject rules with drop and modify hdr action (git-fixes).
- net/mlx5e: TC, Reject rules with forward and drop actions (git-fixes).
- net/mlx5: Fix possible deadlock on rule deletion (git-fixes).
- net/mlx5: Fix wrong limitation of metadata match on ecpf (git-fixes).
- net/mlx5: Update the list of the PCI supported devices (git-fixes).
- net: phy: DP83822: clear MISR2 register to disable interrupts (git-fixes).
- net/sched: act_ct: Fix flow table lookup after ct clear or switching zones (jsc#SLE-15172).
- netsec: ignore 'phy-mode' device property on ACPI systems (git-fixes).
- net: sfc: Replace in_interrupt() usage (git-fixes).
- net: tipc: validate domain record count on input (bsc#1195254).
- net: usb: cdc_mbim: avoid altsetting toggling for Telit FN990 (git-fixes).
- NFC: port100: fix use-after-free in port100_send_complete (git-fixes).
- nfp: flower: Fix a potential leak in nfp_tunnel_add_shared_mac() (git-fixes).
- nl80211: Handle nla_memdup failures in handle_nan_filter (git-fixes).
- ntb: intel: fix port config status offset for SPR (git-fixes).
- nvme: fix a possible use-after-free in controller reset during load (git-fixes).
- nvme-multipath: use vmalloc for ANA log buffer (bsc#1193787).
- nvme-rdma: fix possible use-after-free in transport error_recovery work (git-fixes).
- nvme-tcp: fix possible use-after-free in transport error_recovery work (git-fixes).
- powerpc/dma: Fallback to dma_ops when persistent memory present (bsc#1196472 ltc#192278).
- powerpc/fadump: register for fadump as early as possible (bsc#1179439 ltc#190038).
- powerpc/mm: Remove dcache flush from memory remove (bsc#1196433 ltc#196449).
- powerpc/powernv/memtrace: Fix dcache flushing (bsc#1196433 ltc#196449).
- powerpc/pseries/iommu: Fix window size for direct mapping with pmem (bsc#1196472 ltc#192278).
- RDMA/bnxt_re: Scan the whole bitmap when checking if "disabling RCFW with pending cmd-bit" (git-fixes).
- RDMA/cma: Do not change route.addr.src_addr outside state checks (bsc#1181147).
- RDMA/cma: Let cma_resolve_ib_dev() continue search even after empty entry (git-fixes).
- RDMA/cma: Remove open coding of overflow checking for private_data_len (git-fixes).
- RDMA/core: Do not infoleak GRH fields (git-fixes).
- RDMA/core: Let ib_find_gid() continue search even after empty entry (git-fixes).
- RDMA/cxgb4: Set queue pair state when being queried (git-fixes).
- RDMA/hns: Validate the pkey index (git-fixes).
- RDMA/ib_srp: Fix a deadlock (git-fixes).
- RDMA/mlx4: Do not continue event handler after memory allocation failure (git-fixes).
- RDMA/rtrs-clt: Fix possible double free in error case (jsc#SLE-15176).
- RDMA/rxe: Fix a typo in opcode name (git-fixes).
- RDMA/siw: Fix broken RDMA Read Fence/Resume logic (git-fixes).
- RDMA/uverbs: Check for null return of kmalloc_array (git-fixes).
- RDMA/uverbs: Remove the unnecessary assignment (git-fixes).
- README.BRANCH: Add Frederic Weisbecker as branch maintainer
- README.BRANCH: Remove Davidlohr Bueso as a branch maintainer
- rpm/arch-symbols,guards,*driver: Replace Novell with SUSE.
- rpm: SC2006: Use $(...) notation instead of legacy backticked
.... - sched/core: Mitigate race (git-fixes)
- scsi: bnx2fc: Flush destroy_work queue before calling bnx2fc_interface_put() (git-fixes).
- scsi: bnx2fc: Make bnx2fc_recv_frame() mp safe (git-fixes).
- scsi: lpfc: Terminate string in lpfc_debugfs_nvmeio_trc_write() (git-fixes).
- scsi: nsp_cs: Check of ioremap return value (git-fixes).
- scsi: qedf: Fix potential dereference of NULL pointer (git-fixes).
- scsi: smartpqi: Add PCI IDs (bsc#1196627).
- scsi: ufs: Fix race conditions related to driver data (git-fixes).
- selftests: mlxsw: tc_police_scale: Make test more robust (bsc#1176774).
- soc: fsl: Correct MAINTAINERS database (QUICC ENGINE LIBRARY) (git-fixes).
- soc: fsl: Correct MAINTAINERS database (SOC) (git-fixes).
- soc: fsl: qe: Check of ioremap return value (git-fixes).
- spi: spi-zynq-qspi: Fix a NULL pointer dereference in zynq_qspi_exec_mem_op() (git-fixes).
- sr9700: sanity check for packet length (bsc#1196836).
- staging: gdm724x: fix use after free in gdm_lte_rx() (git-fixes).
- SUNRPC: avoid race between mod_timer() and del_timer_sync() (bnc#1195403).
- tracing: Fix return value of __setup handlers (git-fixes).
- tty: n_gsm: fix encoding of control signal octet bit DV (git-fixes).
- tty: n_gsm: fix proper link termination after failed open (git-fixes).
- usb: dwc2: Fix Stalling a Non-Isochronous OUT EP (git-fixes).
- usb: dwc2: gadget: Fix GOUTNAK flow for Slave mode (git-fixes).
- usb: dwc2: gadget: Fix kill_all_requests race (git-fixes).
- usb: dwc2: use well defined macros for power_down (git-fixes).
- usb: dwc3: gadget: Let the interrupt handler disable bottom halves (git-fixes).
- usb: dwc3: meson-g12a: Disable the regulator in the error handling path of the probe (git-fixes).
- usb: dwc3: pci: Fix Bay Trail phy GPIO mappings (git-fixes).
- usb: gadget: rndis: add spinlock for rndis response list (git-fixes).
- USB: gadget: validate endpoint index for xilinx udc (git-fixes).
- USB: gadget: validate interface OS descriptor requests (git-fixes).
- usb: host: xen-hcd: add missing unlock in error path (git-fixes).
- USB: hub: Clean up use of port initialization schemes and retries (git-fixes).
- usb: hub: Fix locking issues with address0_mutex (git-fixes).
- usb: hub: Fix usb enumeration issue due to address0 race (git-fixes).
- USB: serial: option: add support for DW5829e (git-fixes).
- USB: serial: option: add Telit LE910R1 compositions (git-fixes).
- USB: zaurus: support another broken Zaurus (git-fixes).
- vrf: Fix fast path output packet handling with async Netfilter rules (git-fixes).
- xen/usb: do not use gnttab_end_foreign_access() in xenhcd_gnttab_done() (bsc#1196488, XSA-396).
- xhci: Prevent futile URB re-submissions due to incorrect return value (git-fixes).
- xhci: re-initialize the HC during resume if HCE was set (git-fixes).
Special Instructions and Notes:
- Please reboot the system after installing this update.
Patch Instructions:
To install this SUSE 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 Real Time Module 15-SP3
zypper in -t patch SUSE-SLE-Module-RT-15-SP3-2022-1038=1 -
SUSE Linux Enterprise Micro 5.1
zypper in -t patch SUSE-SUSE-MicroOS-5.1-2022-1038=1
Package List:
-
SUSE Real Time Module 15-SP3 (x86_64)
- cluster-md-kmp-rt-5.3.18-150300.82.1
- ocfs2-kmp-rt-5.3.18-150300.82.1
- kernel-syms-rt-5.3.18-150300.82.1
- gfs2-kmp-rt-debuginfo-5.3.18-150300.82.1