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A Linux Kernel security update has been released for openSUSE Leap 15.4 and SUSE Linux Enterprise 15 SP4.



SUSE-SU-2023:3313-1: important: Security update for the Linux Kernel


# Security update for the Linux Kernel

Announcement ID: SUSE-SU-2023:3313-1
Rating: important
References:

* #1206418
* #1207129
* #1210627
* #1210780
* #1211131
* #1211738
* #1212502
* #1212604
* #1212901
* #1213167
* #1213272
* #1213287
* #1213304
* #1213585
* #1213586
* #1213588
* #1213620
* #1213653
* #1213713
* #1213715
* #1213747
* #1213756
* #1213759
* #1213777
* #1213810
* #1213812
* #1213842
* #1213856
* #1213857
* #1213863
* #1213867
* #1213870
* #1213871

Cross-References:

* CVE-2022-40982
* CVE-2023-0459
* CVE-2023-20569
* CVE-2023-21400
* CVE-2023-2156
* CVE-2023-2166
* CVE-2023-31083
* CVE-2023-3268
* CVE-2023-3567
* CVE-2023-3609
* CVE-2023-3611
* CVE-2023-3776
* CVE-2023-4004

CVSS scores:

* CVE-2022-40982 ( SUSE ): 6.2 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
* CVE-2022-40982 ( NVD ): 6.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
* CVE-2023-0459 ( SUSE ): 4.7 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
* CVE-2023-0459 ( NVD ): 6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
* CVE-2023-20569 ( SUSE ): 5.6 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N
* CVE-2023-21400 ( SUSE ): 6.7 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
* CVE-2023-21400 ( NVD ): 6.7 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
* CVE-2023-2156 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
* CVE-2023-2156 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
* CVE-2023-2166 ( SUSE ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
* CVE-2023-2166 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
* CVE-2023-31083 ( SUSE ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
* CVE-2023-31083 ( NVD ): 4.7 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
* CVE-2023-3268 ( SUSE ): 6.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L
* CVE-2023-3268 ( NVD ): 7.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
* CVE-2023-3567 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
* CVE-2023-3567 ( NVD ): 6.7 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
* CVE-2023-3609 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
* CVE-2023-3609 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
* CVE-2023-3611 ( SUSE ): 6.7 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
* CVE-2023-3611 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
* CVE-2023-3776 ( SUSE ): 6.7 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
* CVE-2023-3776 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
* CVE-2023-4004 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
* CVE-2023-4004 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected Products:

* Basesystem Module 15-SP4
* Development Tools Module 15-SP4
* Legacy Module 15-SP4
* openSUSE Leap 15.4
* openSUSE Leap Micro 5.3
* openSUSE Leap Micro 5.4
* SUSE Linux Enterprise Desktop 15 SP4
* SUSE Linux Enterprise High Availability Extension 15 SP4
* SUSE Linux Enterprise High Performance Computing 15 SP4
* SUSE Linux Enterprise Live Patching 15-SP4
* SUSE Linux Enterprise Micro 5.3
* SUSE Linux Enterprise Micro 5.4
* SUSE Linux Enterprise Micro for Rancher 5.3
* SUSE Linux Enterprise Micro for Rancher 5.4
* SUSE Linux Enterprise Real Time 15 SP4
* SUSE Linux Enterprise Server 15 SP4
* SUSE Linux Enterprise Server for SAP Applications 15 SP4
* SUSE Linux Enterprise Workstation Extension 15 SP4
* SUSE Manager Proxy 4.3
* SUSE Manager Retail Branch Server 4.3
* SUSE Manager Server 4.3

An update that solves 13 vulnerabilities and has 20 fixes can now be installed.

## Description:

The SUSE Linux Enterprise 15 SP4 kernel was updated to receive various security
and bugfixes.

The following security bugs were fixed:

* CVE-2022-40982: Fixed transient execution attack called "Gather Data
Sampling" (bsc#1206418).
* CVE-2023-0459: Fixed information leak in __uaccess_begin_nospec
(bsc#1211738).
* CVE-2023-20569: Fixed side channel attack ‘Inception’ or ‘RAS Poisoning’
(bsc#1213287).
* CVE-2023-21400: Fixed several memory corruptions due to improper locking in
io_uring (bsc#1213272).
* CVE-2023-2156: Fixed a flaw in the networking subsystem within the handling
of the RPL protocol (bsc#1211131).
* CVE-2023-2166: Fixed NULL pointer dereference in can_rcv_filter
(bsc#1210627).
* CVE-2023-31083: Fixed race condition in hci_uart_tty_ioctl (bsc#1210780).
* CVE-2023-3268: Fixed an out of bounds memory access flaw in
relay_file_read_start_pos in the relayfs (bsc#1212502).
* CVE-2023-3567: Fixed a use-after-free in vcs_read in
drivers/tty/vt/vc_screen.c (bsc#1213167).
* CVE-2023-3609: Fixed reference counter leak leading to overflow in net/sched
(bsc#1213586).
* CVE-2023-3611: Fixed an out-of-bounds write in net/sched
sch_qfq(bsc#1213585).
* CVE-2023-3776: Fixed improper refcount update in cls_fw leads to use-after-
free (bsc#1213588).
* CVE-2023-4004: Fixed improper element removal netfilter nft_set_pipapo
(bsc#1213812).

The following non-security bugs were fixed:

* afs: Fix access after dec in put functions (git-fixes).
* afs: Fix afs_getattr() to refetch file status if callback break occurred
(git-fixes).
* afs: Fix dynamic root getattr (git-fixes).
* afs: Fix fileserver probe RTT handling (git-fixes).
* afs: Fix infinite loop found by xfstest generic/676 (git-fixes).
* afs: Fix lost servers_outstanding count (git-fixes).
* afs: Fix server->active leak in afs_put_server (git-fixes).
* afs: Fix setting of mtime when creating a file/dir/symlink (git-fixes).
* afs: Fix updating of i_size with dv jump from server (git-fixes).
* afs: Fix vlserver probe RTT handling (git-fixes).
* afs: Return -EAGAIN, not -EREMOTEIO, when a file already locked (git-fixes).
* afs: Use refcount_t rather than atomic_t (git-fixes).
* afs: Use the operation issue time instead of the reply time for callbacks
(git-fixes).
* afs: adjust ack interpretation to try and cope with nat (git-fixes).
* alsa: emu10k1: roll up loops in dsp setup code for audigy (git-fixes).
* alsa: hda/realtek: support asus g713pv laptop (git-fixes).
* alsa: hda/relatek: enable mute led on hp 250 g8 (git-fixes).
* alsa: usb-audio: add quirk for microsoft modern wireless headset
(bsc#1207129).
* alsa: usb-audio: update for native dsd support quirks (git-fixes).
* asoc: atmel: fix the 8k sample parameter in i2sc master (git-fixes).
* asoc: codecs: es8316: fix dmic config (git-fixes).
* asoc: da7219: check for failure reading aad irq events (git-fixes).
* asoc: da7219: flush pending aad irq when suspending (git-fixes).
* asoc: fsl_sai: disable bit clock with transmitter (git-fixes).
* asoc: fsl_spdif: silence output on stop (git-fixes).
* asoc: rt5682-sdw: fix for jd event handling in clockstop mode0 (git-fixes).
* asoc: rt711-sdca: fix for jd event handling in clockstop mode0 (git-fixes).
* asoc: rt711: fix for jd event handling in clockstop mode0 (git-fixes).
* asoc: wm8904: fill the cache for wm8904_adc_test_0 register (git-fixes).
* ata: pata_ns87415: mark ns87560_tf_read static (git-fixes).
* block, bfq: Fix division by zero error on zero wsum (bsc#1213653).
* block: Fix a source code comment in include/uapi/linux/blkzoned.h (git-
fixes).
* can: gs_usb: gs_can_close(): add missing set of CAN state to
CAN_STATE_STOPPED (git-fixes).
* ceph: do not let check_caps skip sending responses for revoke msgs
(bsc#1213856).
* coda: Avoid partial allocation of sig_inputArgs (git-fixes).
* dlm: fix missing lkb refcount handling (git-fixes).
* dlm: fix plock invalid read (git-fixes).
* documentation: devices.txt: reconcile serial/ucc_uart minor numers (git-
fixes).
* drm/amd/display: Disable MPC split by default on special asic (git-fixes).
* drm/amd/display: Keep PHY active for DP displays on DCN31 (git-fixes).
* drm/client: Fix memory leak in drm_client_modeset_probe (git-fixes).
* drm/msm/adreno: Fix snapshot BINDLESS_DATA size (git-fixes).
* drm/msm/dpu: drop enum dpu_core_perf_data_bus_id (git-fixes).
* drm/msm: Fix IS_ERR_OR_NULL() vs NULL check in a5xx_submit_in_rb() (git-
fixes).
* drm/radeon: Fix integer overflow in radeon_cs_parser_init (git-fixes).
* file: always lock position for FMODE_ATOMIC_POS (bsc#1213759).
* fs: dlm: add midcomms init/start functions (git-fixes).
* fs: dlm: do not set stop rx flag after node reset (git-fixes).
* fs: dlm: filter user dlm messages for kernel locks (git-fixes).
* fs: dlm: fix log of lowcomms vs midcomms (git-fixes).
* fs: dlm: fix race between test_bit() and queue_work() (git-fixes).
* fs: dlm: fix race in lowcomms (git-fixes).
* fs: dlm: handle -EBUSY first in lock arg validation (git-fixes).
* fs: dlm: move sending fin message into state change handling (git-fixes).
* fs: dlm: retry accept() until -EAGAIN or error returns (git-fixes).
* fs: dlm: return positive pid value for F_GETLK (git-fixes).
* fs: dlm: start midcomms before scand (git-fixes).
* fs: hfsplus: remove WARN_ON() from hfsplus_cat_{read,write}_inode() (git-
fixes).
* fs: jfs: Fix UBSAN: array-index-out-of-bounds in dbAllocDmapLev (git-fixes).
* fs: jfs: check for read-only mounted filesystem in txbegin (git-fixes).
* fs: jfs: fix null-ptr-deref read in txbegin (git-fixes).
* gve: Set default duplex configuration to full (git-fixes).
* gve: unify driver name usage (git-fixes).
* hwmon: (k10temp) Enable AMD3255 Proc to show negative temperature (git-
fixes).
* hwmon: (nct7802) Fix for temp6 (PECI1) processed even if PECI1 disabled
(git-fixes).
* iavf: Fix out-of-bounds when setting channels on remove (git-fixes).
* iavf: Fix use-after-free in free_netdev (git-fixes).
* iavf: use internal state to free traffic IRQs (git-fixes).
* igc: Check if hardware TX timestamping is enabled earlier (git-fixes).
* igc: Enable and fix RX hash usage by netstack (git-fixes).
* igc: Fix Kernel Panic during ndo_tx_timeout callback (git-fixes).
* igc: Fix inserting of empty frame for launchtime (git-fixes).
* igc: Fix launchtime before start of cycle (git-fixes).
* igc: Fix race condition in PTP tx code (git-fixes).
* igc: Handle PPS start time programming for past time values (git-fixes).
* igc: Prevent garbled TX queue with XDP ZEROCOPY (git-fixes).
* igc: Remove delay during TX ring configuration (git-fixes).
* igc: Work around HW bug causing missing timestamps (git-fixes).
* igc: set TP bit in 'supported' and 'advertising' fields of
ethtool_link_ksettings (git-fixes).
* input: i8042 - add clevo pcx0dx to i8042 quirk table (git-fixes).
* input: iqs269a - do not poll during ati (git-fixes).
* input: iqs269a - do not poll during suspend or resume (git-fixes).
* jffs2: GC deadlock reading a page that is used in jffs2_write_begin() (git-
fixes).
* jffs2: fix memory leak in jffs2_do_fill_super (git-fixes).
* jffs2: fix memory leak in jffs2_do_mount_fs (git-fixes).
* jffs2: fix memory leak in jffs2_scan_medium (git-fixes).
* jffs2: fix use-after-free in jffs2_clear_xattr_subsystem (git-fixes).
* jffs2: reduce stack usage in jffs2_build_xattr_subsystem() (git-fixes).
* jfs: jfs_dmap: Validate db_l2nbperpage while mounting (git-fixes).
* kvm: arm64: do not read a hw interrupt pending state in user context (git-
fixes)
* kvm: arm64: warn if accessing timer pending state outside of vcpu
(bsc#1213620)
* kvm: do not null dereference ops->destroy (git-fixes)
* kvm: downgrade two bug_ons to warn_on_once (git-fixes)
* kvm: initialize debugfs_dentry when a vm is created to avoid null (git-
fixes)
* kvm: s390: pv: fix index value of replaced asce (git-fixes bsc#1213867).
* kvm: vmx: inject #gp on encls if vcpu has paging disabled (cr0.pg==0) (git-
fixes).
* kvm: vmx: inject #gp, not #ud, if sgx2 encls leafs are unsupported (git-
fixes).
* kvm: vmx: restore vmx_vmexit alignment (git-fixes).
* kvm: x86: account fastpath-only vm-exits in vcpu stats (git-fixes).
* libceph: harden msgr2.1 frame segment length checks (bsc#1213857).
* media: staging: atomisp: select V4L2_FWNODE (git-fixes).
* net/sched: sch_qfq: refactor parsing of netlink parameters (bsc#1213585).
* net/sched: sch_qfq: reintroduce lmax bound check for MTU (bsc#1213585).
* net: ena: fix shift-out-of-bounds in exponential backoff (git-fixes).
* net: mana: Batch ringing RX queue doorbell on receiving packets
(bsc#1212901).
* net: mana: Use the correct WQE count for ringing RQ doorbell (bsc#1212901).
* net: phy: marvell10g: fix 88x3310 power up (git-fixes).
* nfsd: add encoding of op_recall flag for write delegation (git-fixes).
* nfsd: fix double fget() bug in __write_ports_addfd() (git-fixes).
* nfsd: fix sparse warning (git-fixes).
* nfsd: remove open coding of string copy (git-fixes).
* nfsv4.1: always send a reclaim_complete after establishing lease (git-
fixes).
* nfsv4.1: freeze the session table upon receiving nfs4err_badsession (git-
fixes).
* nvme-pci: fix DMA direction of unmapping integrity data (git-fixes).
* nvme-pci: remove nvme_queue from nvme_iod (git-fixes).
* octeontx-af: fix hardware timestamp configuration (git-fixes).
* octeontx2-af: Move validation of ptp pointer before its usage (git-fixes).
* octeontx2-pf: Add additional check for MCAM rules (git-fixes).
* phy: hisilicon: Fix an out of bounds check in hisi_inno_phy_probe() (git-
fixes).
* pinctrl: amd: Do not show `Invalid config param` errors (git-fixes).
* pinctrl: amd: Use amd_pinconf_set() for all config options (git-fixes).
* platform/x86: msi-laptop: Fix rfkill out-of-sync on MSI Wind U100 (git-
fixes).
* rdma/bnxt_re: fix hang during driver unload (git-fixes)
* rdma/bnxt_re: prevent handling any completions after qp destroy (git-fixes)
* rdma/core: update cma destination address on rdma_resolve_addr (git-fixes)
* rdma/irdma: add missing read barriers (git-fixes)
* rdma/irdma: fix data race on cqp completion stats (git-fixes)
* rdma/irdma: fix data race on cqp request done (git-fixes)
* rdma/irdma: fix op_type reporting in cqes (git-fixes)
* rdma/irdma: report correct wc error (git-fixes)
* rdma/mlx4: make check for invalid flags stricter (git-fixes)
* rdma/mthca: fix crash when polling cq for shared qps (git-fixes)
* regmap: Account for register length in SMBus I/O limits (git-fixes).
* regmap: Drop initial version of maximum transfer length fixes (git-fixes).
* revert "debugfs, coccinelle: check for obsolete define_simple_attribute()
usage" (git-fixes).
* revert "nfsv4: retry lock on old_stateid during delegation return" (git-
fixes).
* revert "usb: dwc3: core: enable autoretry feature in the controller" (git-
fixes).
* revert "usb: gadget: tegra-xudc: fix error check in
tegra_xudc_powerdomain_init()" (git-fixes).
* revert "usb: xhci: tegra: fix error check" (git-fixes).
* revert "xhci: add quirk for host controllers that do not update endpoint
dcs" (git-fixes).
* rxrpc, afs: Fix selection of abort codes (git-fixes).
* s390/bpf: Add expoline to tail calls (git-fixes bsc#1213870).
* s390/dasd: fix hanging device after quiesce/resume (git-fixes bsc#1213810).
* s390/decompressor: specify __decompress() buf len to avoid overflow (git-
fixes bsc#1213863).
* s390/ipl: add missing intersection check to ipl_report handling (git-fixes
bsc#1213871).
* s390/qeth: Fix vipa deletion (git-fixes bsc#1213713).
* s390/vmem: fix empty page tables cleanup under KASAN (git-fixes
bsc#1213715).
* s390: introduce nospec_uses_trampoline() (git-fixes bsc#1213870).
* scftorture: Count reschedule IPIs (git-fixes).
* scsi: lpfc: Abort outstanding ELS cmds when mailbox timeout error is
detected (bsc#1213756).
* scsi: lpfc: Avoid -Wstringop-overflow warning (bsc#1213756).
* scsi: lpfc: Clean up SLI-4 sysfs resource reporting (bsc#1213756).
* scsi: lpfc: Copyright updates for 14.2.0.14 patches (bsc#1213756).
* scsi: lpfc: Fix a possible data race in lpfc_unregister_fcf_rescan()
(bsc#1213756).
* scsi: lpfc: Fix incorrect big endian type assignment in bsg loopback path
(bsc#1213756).
* scsi: lpfc: Fix incorrect big endian type assignments in FDMI and VMID paths
(bsc#1213756).
* scsi: lpfc: Fix lpfc_name struct packing (bsc#1213756).
* scsi: lpfc: Make fabric zone discovery more robust when handling unsolicited
LOGO (bsc#1213756).
* scsi: lpfc: Pull out fw diagnostic dump log message from driver's trace
buffer (bsc#1213756).
* scsi: lpfc: Qualify ndlp discovery state when processing RSCN (bsc#1213756).
* scsi: lpfc: Refactor cpu affinity assignment paths (bsc#1213756).
* scsi: lpfc: Remove extra ndlp kref decrement in FLOGI cmpl for loop topology
(bsc#1213756).
* scsi: lpfc: Replace all non-returning strlcpy() with strscpy()
(bsc#1213756).
* scsi: lpfc: Replace one-element array with flexible-array member
(bsc#1213756).
* scsi: lpfc: Revise ndlp kref handling for dev_loss_tmo_callbk and
lpfc_drop_node (bsc#1213756).
* scsi: lpfc: Set Establish Image Pair service parameter only for Target
Functions (bsc#1213756).
* scsi: lpfc: Simplify fcp_abort transport callback log message (bsc#1213756).
* scsi: lpfc: Update lpfc version to 14.2.0.14 (bsc#1213756).
* scsi: lpfc: Use struct_size() helper (bsc#1213756).
* scsi: qla2xxx: Adjust IOCB resource on qpair create (bsc#1213747).
* scsi: qla2xxx: Array index may go out of bound (bsc#1213747).
* scsi: qla2xxx: Avoid fcport pointer dereference (bsc#1213747).
* scsi: qla2xxx: Check valid rport returned by fc_bsg_to_rport()
(bsc#1213747).
* scsi: qla2xxx: Correct the index of array (bsc#1213747).
* scsi: qla2xxx: Drop useless LIST_HEAD (bsc#1213747).
* scsi: qla2xxx: Fix NULL pointer dereference in target mode (bsc#1213747).
* scsi: qla2xxx: Fix TMF leak through (bsc#1213747).
* scsi: qla2xxx: Fix buffer overrun (bsc#1213747).
* scsi: qla2xxx: Fix command flush during TMF (bsc#1213747).
* scsi: qla2xxx: Fix deletion race condition (bsc#1213747).
* scsi: qla2xxx: Fix end of loop test (bsc#1213747).
* scsi: qla2xxx: Fix erroneous link up failure (bsc#1213747).
* scsi: qla2xxx: Fix error code in qla2x00_start_sp() (bsc#1213747).
* scsi: qla2xxx: Fix potential NULL pointer dereference (bsc#1213747).
* scsi: qla2xxx: Fix session hang in gnl (bsc#1213747).
* scsi: qla2xxx: Limit TMF to 8 per function (bsc#1213747).
* scsi: qla2xxx: Pointer may be dereferenced (bsc#1213747).
* scsi: qla2xxx: Remove unused nvme_ls_waitq wait queue (bsc#1213747).
* scsi: qla2xxx: Replace one-element array with DECLARE_FLEX_ARRAY() helper
(bsc#1213747).
* scsi: qla2xxx: Silence a static checker warning (bsc#1213747).
* scsi: qla2xxx: Turn off noisy message log (bsc#1213747).
* scsi: qla2xxx: Update version to 10.02.08.400-k (bsc#1213747).
* scsi: qla2xxx: Update version to 10.02.08.500-k (bsc#1213747).
* scsi: qla2xxx: Use vmalloc_array() and vcalloc() (bsc#1213747).
* scsi: qla2xxx: fix inconsistent TMF timeout (bsc#1213747).
* serial: qcom-geni: drop bogus runtime pm state update (git-fixes).
* serial: sifive: Fix sifive_serial_console_setup() section (git-fixes).
* soundwire: qcom: update status correctly with mask (git-fixes).
* staging: ks7010: potential buffer overflow in ks_wlan_set_encode_ext() (git-
fixes).
* staging: r8712: Fix memory leak in _r8712_init_xmit_priv() (git-fixes).
* sunrpc: always free ctxt when freeing deferred request (git-fixes).
* sunrpc: double free xprt_ctxt while still in use (git-fixes).
* sunrpc: fix trace_svc_register() call site (git-fixes).
* sunrpc: fix uaf in svc_tcp_listen_data_ready() (git-fixes).
* sunrpc: remove dead code in svc_tcp_release_rqst() (git-fixes).
* sunrpc: remove the maximum number of retries in call_bind_status (git-
fixes).
* svcrdma: Prevent page release when nothing was received (git-fixes).
* tpm_tis: Explicitly check for error code (git-fixes).
* tty: n_gsm: fix UAF in gsm_cleanup_mux (git-fixes).
* ubifs: Add missing iput if do_tmpfile() failed in rename whiteout (git-
fixes).
* ubifs: Error path in ubifs_remount_rw() seems to wrongly free write buffers
(git-fixes).
* ubifs: Fix 'ui->dirty' race between do_tmpfile() and writeback work (git-
fixes).
* ubifs: Fix AA deadlock when setting xattr for encrypted file (git-fixes).
* ubifs: Fix build errors as symbol undefined (git-fixes).
* ubifs: Fix deadlock in concurrent rename whiteout and inode writeback (git-
fixes).
* ubifs: Fix memory leak in alloc_wbufs() (git-fixes).
* ubifs: Fix memory leak in do_rename (git-fixes).
* ubifs: Fix read out-of-bounds in ubifs_wbuf_write_nolock() (git-fixes).
* ubifs: Fix to add refcount once page is set private (git-fixes).
* ubifs: Fix wrong dirty space budget for dirty inode (git-fixes).
* ubifs: Free memory for tmpfile name (git-fixes).
* ubifs: Rectify space amount budget for mkdir/tmpfile operations (git-fixes).
* ubifs: Rectify space budget for ubifs_symlink() if symlink is encrypted
(git-fixes).
* ubifs: Rectify space budget for ubifs_xrename() (git-fixes).
* ubifs: Rename whiteout atomically (git-fixes).
* ubifs: Reserve one leb for each journal head while doing budget (git-fixes).
* ubifs: do_rename: Fix wrong space budget when target inode's nlink > 1 (git-
fixes).
* ubifs: rename_whiteout: Fix double free for whiteout_ui->data (git-fixes).
* ubifs: rename_whiteout: correct old_dir size computing (git-fixes).
* ubifs: setflags: Make dirtied_ino_d 8 bytes aligned (git-fixes).
* ubifs: ubifs_writepage: Mark page dirty after writing inode failed (git-
fixes).
* usb: dwc3: do not reset device side if dwc3 was configured as host-only
(git-fixes).
* usb: dwc3: pci: skip BYT GPIO lookup table for hardwired phy (git-fixes).
* usb: gadget: core: remove unbalanced mutex_unlock in usb_gadget_activate
(git-fixes).
* usb: xhci-mtk: set the dma max_seg_size (git-fixes).
* vhost: support PACKED when setting-getting vring_base (git-fixes).
* vhost_net: revert upend_idx only on retriable error (git-fixes).
* virtio-net: Maintain reverse cleanup order (git-fixes).
* virtio_net: Fix error unwinding of XDP initialization (git-fixes).
* x86/PVH: obtain VGA console info in Dom0 (git-fixes).
* xen/blkfront: Only check REQ_FUA for writes (git-fixes).
* xen/pvcalls-back: fix double frees with pvcalls_new_active_socket() (git-
fixes).

## Special Instructions and Notes:

* Please reboot the system after installing this update.

## Patch Instructions:

To install this SUSE Important 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 Linux Enterprise Micro for Rancher 5.4
zypper in -t patch SUSE-SLE-Micro-5.4-2023-3313=1

* SUSE Linux Enterprise Micro 5.4
zypper in -t patch SUSE-SLE-Micro-5.4-2023-3313=1

* Basesystem Module 15-SP4
zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP4-2023-3313=1

* Development Tools Module 15-SP4
zypper in -t patch SUSE-SLE-Module-Development-Tools-15-SP4-2023-3313=1

* Legacy Module 15-SP4
zypper in -t patch SUSE-SLE-Module-Legacy-15-SP4-2023-3313=1

* SUSE Linux Enterprise Live Patching 15-SP4
zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP4-2023-3313=1
Please note that this is the initial kernel livepatch without fixes itself, this
package is later updated by separate standalone kernel livepatch updates.

* SUSE Linux Enterprise High Availability Extension 15 SP4
zypper in -t patch SUSE-SLE-Product-HA-15-SP4-2023-3313=1

* SUSE Linux Enterprise Workstation Extension 15 SP4
zypper in -t patch SUSE-SLE-Product-WE-15-SP4-2023-3313=1

* openSUSE Leap 15.4
zypper in -t patch SUSE-2023-3313=1 openSUSE-SLE-15.4-2023-3313=1

* openSUSE Leap Micro 5.3
zypper in -t patch openSUSE-Leap-Micro-5.3-2023-3313=1

* openSUSE Leap Micro 5.4
zypper in -t patch openSUSE-Leap-Micro-5.4-2023-3313=1

* SUSE Linux Enterprise Micro for Rancher 5.3
zypper in -t patch SUSE-SLE-Micro-5.3-2023-3313=1

* SUSE Linux Enterprise Micro 5.3
zypper in -t patch SUSE-SLE-Micro-5.3-2023-3313=1

## Package List:

* SUSE Linux Enterprise Micro for Rancher 5.4 (aarch64 nosrc s390x x86_64)
* kernel-default-5.14.21-150400.24.81.1
* SUSE Linux Enterprise Micro for Rancher 5.4 (aarch64 x86_64)
* kernel-default-base-5.14.21-150400.24.81.1.150400.24.35.3
* SUSE Linux Enterprise Micro for Rancher 5.4 (aarch64 s390x x86_64)
* kernel-default-debuginfo-5.14.21-150400.24.81.1
* kernel-default-debugsource-5.14.21-150400.24.81.1
* SUSE Linux Enterprise Micro 5.4 (aarch64 nosrc s390x x86_64)
* kernel-default-5.14.21-150400.24.81.1
* SUSE Linux Enterprise Micro 5.4 (aarch64 x86_64)
* kernel-default-base-5.14.21-150400.24.81.1.150400.24.35.3
* SUSE Linux Enterprise Micro 5.4 (aarch64 s390x x86_64)
* kernel-default-debuginfo-5.14.21-150400.24.81.1
* kernel-default-debugsource-5.14.21-150400.24.81.1
* Basesystem Module 15-SP4 (aarch64 nosrc)
* kernel-64kb-5.14.21-150400.24.81.1
* Basesystem Module 15-SP4 (aarch64)
* kernel-64kb-devel-5.14.21-150400.24.81.1
* kernel-64kb-debuginfo-5.14.21-150400.24.81.1
* kernel-64kb-debugsource-5.14.21-150400.24.81.1
* kernel-64kb-devel-debuginfo-5.14.21-150400.24.81.1
* Basesystem Module 15-SP4 (aarch64 ppc64le s390x x86_64 nosrc)
* kernel-default-5.14.21-150400.24.81.1
* Basesystem Module 15-SP4 (aarch64 ppc64le x86_64)
* kernel-default-base-5.14.21-150400.24.81.1.150400.24.35.3
* Basesystem Module 15-SP4 (aarch64 ppc64le s390x x86_64)
* kernel-default-devel-5.14.21-150400.24.81.1
* kernel-default-devel-debuginfo-5.14.21-150400.24.81.1
* kernel-default-debuginfo-5.14.21-150400.24.81.1
* kernel-default-debugsource-5.14.21-150400.24.81.1
* Basesystem Module 15-SP4 (noarch)
* kernel-devel-5.14.21-150400.24.81.1
* kernel-macros-5.14.21-150400.24.81.1
* Basesystem Module 15-SP4 (nosrc s390x)
* kernel-zfcpdump-5.14.21-150400.24.81.1
* Basesystem Module 15-SP4 (s390x)
* kernel-zfcpdump-debugsource-5.14.21-150400.24.81.1
* kernel-zfcpdump-debuginfo-5.14.21-150400.24.81.1
* Development Tools Module 15-SP4 (noarch nosrc)
* kernel-docs-5.14.21-150400.24.81.1
* Development Tools Module 15-SP4 (aarch64 ppc64le s390x x86_64)
* kernel-obs-build-debugsource-5.14.21-150400.24.81.1
* kernel-syms-5.14.21-150400.24.81.1
* kernel-obs-build-5.14.21-150400.24.81.1
* Development Tools Module 15-SP4 (noarch)
* kernel-source-5.14.21-150400.24.81.1
* Legacy Module 15-SP4 (nosrc)
* kernel-default-5.14.21-150400.24.81.1
* Legacy Module 15-SP4 (aarch64 ppc64le s390x x86_64)
* reiserfs-kmp-default-debuginfo-5.14.21-150400.24.81.1
* reiserfs-kmp-default-5.14.21-150400.24.81.1
* kernel-default-debuginfo-5.14.21-150400.24.81.1
* kernel-default-debugsource-5.14.21-150400.24.81.1
* SUSE Linux Enterprise Live Patching 15-SP4 (nosrc)
* kernel-default-5.14.21-150400.24.81.1
* SUSE Linux Enterprise Live Patching 15-SP4 (ppc64le s390x x86_64)
* kernel-default-debuginfo-5.14.21-150400.24.81.1
* kernel-livepatch-SLE15-SP4_Update_16-debugsource-1-150400.9.3.3
* kernel-livepatch-5_14_21-150400_24_81-default-1-150400.9.3.3
* kernel-default-livepatch-5.14.21-150400.24.81.1
* kernel-default-livepatch-devel-5.14.21-150400.24.81.1
* kernel-livepatch-5_14_21-150400_24_81-default-debuginfo-1-150400.9.3.3
* kernel-default-debugsource-5.14.21-150400.24.81.1
* SUSE Linux Enterprise High Availability Extension 15 SP4 (aarch64 ppc64le
s390x x86_64)
* ocfs2-kmp-default-5.14.21-150400.24.81.1
* kernel-default-debuginfo-5.14.21-150400.24.81.1
* cluster-md-kmp-default-5.14.21-150400.24.81.1
* gfs2-kmp-default-5.14.21-150400.24.81.1
* cluster-md-kmp-default-debuginfo-5.14.21-150400.24.81.1
* gfs2-kmp-default-debuginfo-5.14.21-150400.24.81.1
* ocfs2-kmp-default-debuginfo-5.14.21-150400.24.81.1
* dlm-kmp-default-5.14.21-150400.24.81.1
* dlm-kmp-default-debuginfo-5.14.21-150400.24.81.1
* kernel-default-debugsource-5.14.21-150400.24.81.1
* SUSE Linux Enterprise High Availability Extension 15 SP4 (nosrc)
* kernel-default-5.14.21-150400.24.81.1
* SUSE Linux Enterprise Workstation Extension 15 SP4 (nosrc)
* kernel-default-5.14.21-150400.24.81.1
* SUSE Linux Enterprise Workstation Extension 15 SP4 (x86_64)
* kernel-default-extra-debuginfo-5.14.21-150400.24.81.1
* kernel-default-extra-5.14.21-150400.24.81.1
* kernel-default-debuginfo-5.14.21-150400.24.81.1
* kernel-default-debugsource-5.14.21-150400.24.81.1
* openSUSE Leap 15.4 (ppc64le s390x x86_64)
* kernel-livepatch-5_14_21-150400_24_81-default-debuginfo-1-150400.9.3.3
* kernel-livepatch-5_14_21-150400_24_81-default-1-150400.9.3.3
* kernel-livepatch-SLE15-SP4_Update_16-debugsource-1-150400.9.3.3
* openSUSE Leap 15.4 (noarch nosrc)
* kernel-docs-5.14.21-150400.24.81.1
* openSUSE Leap 15.4 (noarch)
* kernel-source-vanilla-5.14.21-150400.24.81.1
* kernel-source-5.14.21-150400.24.81.1
* kernel-devel-5.14.21-150400.24.81.1
* kernel-docs-html-5.14.21-150400.24.81.1
* kernel-macros-5.14.21-150400.24.81.1
* openSUSE Leap 15.4 (nosrc ppc64le x86_64)
* kernel-debug-5.14.21-150400.24.81.1
* openSUSE Leap 15.4 (ppc64le x86_64)
* kernel-debug-debuginfo-5.14.21-150400.24.81.1
* kernel-debug-livepatch-devel-5.14.21-150400.24.81.1
* kernel-debug-devel-5.14.21-150400.24.81.1
* kernel-debug-devel-debuginfo-5.14.21-150400.24.81.1
* kernel-debug-debugsource-5.14.21-150400.24.81.1
* openSUSE Leap 15.4 (aarch64 ppc64le x86_64)
* kernel-default-base-rebuild-5.14.21-150400.24.81.1.150400.24.35.3
* kernel-kvmsmall-debugsource-5.14.21-150400.24.81.1
* kernel-default-base-5.14.21-150400.24.81.1.150400.24.35.3
* kernel-kvmsmall-devel-5.14.21-150400.24.81.1
* kernel-kvmsmall-debuginfo-5.14.21-150400.24.81.1
* kernel-kvmsmall-devel-debuginfo-5.14.21-150400.24.81.1
* kernel-kvmsmall-livepatch-devel-5.14.21-150400.24.81.1
* openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64)
* cluster-md-kmp-default-5.14.21-150400.24.81.1
* kernel-default-optional-debuginfo-5.14.21-150400.24.81.1
* kernel-obs-build-5.14.21-150400.24.81.1
* kernel-default-livepatch-5.14.21-150400.24.81.1
* kernel-default-extra-5.14.21-150400.24.81.1
* kernel-default-optional-5.14.21-150400.24.81.1
* kernel-obs-qa-5.14.21-150400.24.81.1
* kernel-default-devel-5.14.21-150400.24.81.1
* kernel-obs-build-debugsource-5.14.21-150400.24.81.1
* kernel-default-extra-debuginfo-5.14.21-150400.24.81.1
* gfs2-kmp-default-5.14.21-150400.24.81.1
* cluster-md-kmp-default-debuginfo-5.14.21-150400.24.81.1
* reiserfs-kmp-default-debuginfo-5.14.21-150400.24.81.1
* kselftests-kmp-default-5.14.21-150400.24.81.1
* dlm-kmp-default-5.14.21-150400.24.81.1
* kernel-syms-5.14.21-150400.24.81.1
* ocfs2-kmp-default-5.14.21-150400.24.81.1
* kernel-default-debuginfo-5.14.21-150400.24.81.1
* gfs2-kmp-default-debuginfo-5.14.21-150400.24.81.1
* kselftests-kmp-default-debuginfo-5.14.21-150400.24.81.1
* kernel-default-devel-debuginfo-5.14.21-150400.24.81.1
* kernel-default-debugsource-5.14.21-150400.24.81.1
* kernel-default-livepatch-devel-5.14.21-150400.24.81.1
* ocfs2-kmp-default-debuginfo-5.14.21-150400.24.81.1
* reiserfs-kmp-default-5.14.21-150400.24.81.1
* dlm-kmp-default-debuginfo-5.14.21-150400.24.81.1
* openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64 nosrc)
* kernel-default-5.14.21-150400.24.81.1
* openSUSE Leap 15.4 (aarch64 nosrc ppc64le x86_64)
* kernel-kvmsmall-5.14.21-150400.24.81.1
* openSUSE Leap 15.4 (nosrc s390x)
* kernel-zfcpdump-5.14.21-150400.24.81.1
* openSUSE Leap 15.4 (s390x)
* kernel-zfcpdump-debugsource-5.14.21-150400.24.81.1
* kernel-zfcpdump-debuginfo-5.14.21-150400.24.81.1
* openSUSE Leap 15.4 (nosrc)
* dtb-aarch64-5.14.21-150400.24.81.1
* openSUSE Leap 15.4 (aarch64)
* dtb-marvell-5.14.21-150400.24.81.1
* dtb-apple-5.14.21-150400.24.81.1
* dtb-renesas-5.14.21-150400.24.81.1
* dtb-qcom-5.14.21-150400.24.81.1
* kernel-64kb-extra-debuginfo-5.14.21-150400.24.81.1
* kernel-64kb-devel-5.14.21-150400.24.81.1
* kernel-64kb-debugsource-5.14.21-150400.24.81.1
* dtb-altera-5.14.21-150400.24.81.1
* dtb-freescale-5.14.21-150400.24.81.1
* dtb-cavium-5.14.21-150400.24.81.1
* kernel-64kb-optional-5.14.21-150400.24.81.1
* ocfs2-kmp-64kb-debuginfo-5.14.21-150400.24.81.1
* kernel-64kb-livepatch-devel-5.14.21-150400.24.81.1
* kernel-64kb-optional-debuginfo-5.14.21-150400.24.81.1
* gfs2-kmp-64kb-5.14.21-150400.24.81.1
* dtb-amd-5.14.21-150400.24.81.1
* dtb-amlogic-5.14.21-150400.24.81.1
* dtb-exynos-5.14.21-150400.24.81.1
* dtb-broadcom-5.14.21-150400.24.81.1
* ocfs2-kmp-64kb-5.14.21-150400.24.81.1
* cluster-md-kmp-64kb-5.14.21-150400.24.81.1
* dtb-allwinner-5.14.21-150400.24.81.1
* gfs2-kmp-64kb-debuginfo-5.14.21-150400.24.81.1
* dtb-rockchip-5.14.21-150400.24.81.1
* dlm-kmp-64kb-debuginfo-5.14.21-150400.24.81.1
* dtb-amazon-5.14.21-150400.24.81.1
* kselftests-kmp-64kb-debuginfo-5.14.21-150400.24.81.1
* kselftests-kmp-64kb-5.14.21-150400.24.81.1
* kernel-64kb-extra-5.14.21-150400.24.81.1
* dtb-nvidia-5.14.21-150400.24.81.1
* kernel-64kb-debuginfo-5.14.21-150400.24.81.1
* dtb-lg-5.14.21-150400.24.81.1
* dtb-arm-5.14.21-150400.24.81.1
* dtb-sprd-5.14.21-150400.24.81.1
* kernel-64kb-devel-debuginfo-5.14.21-150400.24.81.1
* reiserfs-kmp-64kb-debuginfo-5.14.21-150400.24.81.1
* dtb-apm-5.14.21-150400.24.81.1
* cluster-md-kmp-64kb-debuginfo-5.14.21-150400.24.81.1
* dtb-xilinx-5.14.21-150400.24.81.1
* dlm-kmp-64kb-5.14.21-150400.24.81.1
* reiserfs-kmp-64kb-5.14.21-150400.24.81.1
* dtb-mediatek-5.14.21-150400.24.81.1
* dtb-socionext-5.14.21-150400.24.81.1
* dtb-hisilicon-5.14.21-150400.24.81.1
* openSUSE Leap 15.4 (aarch64 nosrc)
* kernel-64kb-5.14.21-150400.24.81.1
* openSUSE Leap Micro 5.3 (aarch64 nosrc x86_64)
* kernel-default-5.14.21-150400.24.81.1
* openSUSE Leap Micro 5.3 (aarch64 x86_64)
* kernel-default-base-5.14.21-150400.24.81.1.150400.24.35.3
* kernel-default-debuginfo-5.14.21-150400.24.81.1
* kernel-default-debugsource-5.14.21-150400.24.81.1
* openSUSE Leap Micro 5.4 (aarch64 nosrc s390x x86_64)
* kernel-default-5.14.21-150400.24.81.1
* openSUSE Leap Micro 5.4 (aarch64 x86_64)
* kernel-default-base-5.14.21-150400.24.81.1.150400.24.35.3
* openSUSE Leap Micro 5.4 (aarch64 s390x x86_64)
* kernel-default-debuginfo-5.14.21-150400.24.81.1
* kernel-default-debugsource-5.14.21-150400.24.81.1
* SUSE Linux Enterprise Micro for Rancher 5.3 (aarch64 nosrc s390x x86_64)
* kernel-default-5.14.21-150400.24.81.1
* SUSE Linux Enterprise Micro for Rancher 5.3 (aarch64 x86_64)
* kernel-default-base-5.14.21-150400.24.81.1.150400.24.35.3
* SUSE Linux Enterprise Micro for Rancher 5.3 (aarch64 s390x x86_64)
* kernel-default-debuginfo-5.14.21-150400.24.81.1
* kernel-default-debugsource-5.14.21-150400.24.81.1
* SUSE Linux Enterprise Micro 5.3 (aarch64 nosrc s390x x86_64)
* kernel-default-5.14.21-150400.24.81.1
* SUSE Linux Enterprise Micro 5.3 (aarch64 x86_64)
* kernel-default-base-5.14.21-150400.24.81.1.150400.24.35.3
* SUSE Linux Enterprise Micro 5.3 (aarch64 s390x x86_64)
* kernel-default-debuginfo-5.14.21-150400.24.81.1
* kernel-default-debugsource-5.14.21-150400.24.81.1

## References:

* https://www.suse.com/security/cve/CVE-2022-40982.html
* https://www.suse.com/security/cve/CVE-2023-0459.html
* https://www.suse.com/security/cve/CVE-2023-20569.html
* https://www.suse.com/security/cve/CVE-2023-21400.html
* https://www.suse.com/security/cve/CVE-2023-2156.html
* https://www.suse.com/security/cve/CVE-2023-2166.html
* https://www.suse.com/security/cve/CVE-2023-31083.html
* https://www.suse.com/security/cve/CVE-2023-3268.html
* https://www.suse.com/security/cve/CVE-2023-3567.html
* https://www.suse.com/security/cve/CVE-2023-3609.html
* https://www.suse.com/security/cve/CVE-2023-3611.html
* https://www.suse.com/security/cve/CVE-2023-3776.html
* https://www.suse.com/security/cve/CVE-2023-4004.html
* https://bugzilla.suse.com/show_bug.cgi?id=1206418
* https://bugzilla.suse.com/show_bug.cgi?id=1207129
* https://bugzilla.suse.com/show_bug.cgi?id=1210627
* https://bugzilla.suse.com/show_bug.cgi?id=1210780
* https://bugzilla.suse.com/show_bug.cgi?id=1211131
* https://bugzilla.suse.com/show_bug.cgi?id=1211738
* https://bugzilla.suse.com/show_bug.cgi?id=1212502
* https://bugzilla.suse.com/show_bug.cgi?id=1212604
* https://bugzilla.suse.com/show_bug.cgi?id=1212901
* https://bugzilla.suse.com/show_bug.cgi?id=1213167
* https://bugzilla.suse.com/show_bug.cgi?id=1213272
* https://bugzilla.suse.com/show_bug.cgi?id=1213287
* https://bugzilla.suse.com/show_bug.cgi?id=1213304
* https://bugzilla.suse.com/show_bug.cgi?id=1213585
* https://bugzilla.suse.com/show_bug.cgi?id=1213586
* https://bugzilla.suse.com/show_bug.cgi?id=1213588
* https://bugzilla.suse.com/show_bug.cgi?id=1213620
* https://bugzilla.suse.com/show_bug.cgi?id=1213653
* https://bugzilla.suse.com/show_bug.cgi?id=1213713
* https://bugzilla.suse.com/show_bug.cgi?id=1213715
* https://bugzilla.suse.com/show_bug.cgi?id=1213747
* https://bugzilla.suse.com/show_bug.cgi?id=1213756
* https://bugzilla.suse.com/show_bug.cgi?id=1213759
* https://bugzilla.suse.com/show_bug.cgi?id=1213777
* https://bugzilla.suse.com/show_bug.cgi?id=1213810
* https://bugzilla.suse.com/show_bug.cgi?id=1213812
* https://bugzilla.suse.com/show_bug.cgi?id=1213842
* https://bugzilla.suse.com/show_bug.cgi?id=1213856
* https://bugzilla.suse.com/show_bug.cgi?id=1213857
* https://bugzilla.suse.com/show_bug.cgi?id=1213863
* https://bugzilla.suse.com/show_bug.cgi?id=1213867
* https://bugzilla.suse.com/show_bug.cgi?id=1213870
* https://bugzilla.suse.com/show_bug.cgi?id=1213871