SUSE-SU-2023:2808-1: important: Security update for the Linux Kernel

sle-updates at sle-updates at
Tue Jul 11 16:32:56 UTC 2023

# Security update for the Linux Kernel

Announcement ID: SUSE-SU-2023:2808-1  
Rating: important  

  * #1065729
  * #1160435
  * #1174852
  * #1190317
  * #1205758
  * #1208600
  * #1208604
  * #1209039
  * #1209779
  * #1210533
  * #1211519
  * #1212051
  * #1212128
  * #1212129
  * #1212154
  * #1212158
  * #1212164
  * #1212165
  * #1212167
  * #1212170
  * #1212173
  * #1212175
  * #1212185
  * #1212236
  * #1212240
  * #1212244
  * #1212266
  * #1212443
  * #1212501
  * #1212502
  * #1212606
  * #1212701
  * #1212842
  * #1212938


  * CVE-2023-1077
  * CVE-2023-1079
  * CVE-2023-1249
  * CVE-2023-1637
  * CVE-2023-2002
  * CVE-2023-3090
  * CVE-2023-3111
  * CVE-2023-3141
  * CVE-2023-3159
  * CVE-2023-3161
  * CVE-2023-3268
  * CVE-2023-3358
  * CVE-2023-35824

CVSS scores:

  * CVE-2023-1077 ( SUSE ):  7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2023-1077 ( NVD ):  7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2023-1079 ( SUSE ):  6.3 CVSS:3.1/AV:P/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2023-1079 ( NVD ):  6.8 CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  * CVE-2023-1249 ( SUSE ):  5.3 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:H
  * CVE-2023-1249 ( NVD ):  5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  * CVE-2023-1637 ( SUSE ):  4.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L
  * CVE-2023-1637 ( NVD ):  5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
  * CVE-2023-2002 ( SUSE ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2023-2002 ( NVD ):  6.8 CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H
  * CVE-2023-3090 ( SUSE ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2023-3090 ( NVD ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2023-3111 ( SUSE ):  6.7 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
  * CVE-2023-3111 ( NVD ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2023-3141 ( SUSE ):  6.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H
  * CVE-2023-3141 ( NVD ):  7.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
  * CVE-2023-3159 ( SUSE ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2023-3159 ( NVD ):  6.7 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
  * CVE-2023-3161 ( SUSE ):  5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  * CVE-2023-3161 ( NVD ):  5.5 CVSS:3.1/AV:L/AC:L/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-2023-3358 ( SUSE ):  4.7 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
  * CVE-2023-3358 ( NVD ):  5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  * CVE-2023-35824 ( SUSE ):  4.7 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
  * CVE-2023-35824 ( NVD ):  7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected Products:

  * SUSE Linux Enterprise High Performance Computing 12 SP5
  * SUSE Linux Enterprise Server 12 SP5
  * SUSE Linux Enterprise Server for SAP Applications 12 SP5

An update that solves 13 vulnerabilities and has 21 fixes can now be installed.

## Description:

The SUSE Linux Enterprise 12 SP5 Azure kernel was updated to receive various
security and bugfixes.

The following security bugs were fixed:

  * CVE-2023-1077: Fixed a type confusion in pick_next_rt_entity(), that could
    cause memory corruption (bsc#1208600).
  * CVE-2023-1079: Fixed a use-after-free problem that could have been triggered
    in asus_kbd_backlight_set when plugging/disconnecting a malicious USB device
  * CVE-2023-1249: Fixed a use-after-free flaw in the core dump subsystem that
    allowed a local user to crash the system (bsc#1209039).
  * CVE-2023-1637: Fixed vulnerability that could lead to unauthorized access to
    CPU memory after resuming CPU from suspend-to-RAM (bsc#1209779).
  * CVE-2023-2002: Fixed a flaw that allowed an attacker to unauthorized
    execution of management commands, compromising the confidentiality,
    integrity, and availability of Bluetooth communication (bsc#1210533).
  * CVE-2023-3090: Fixed a heap out-of-bounds write in the ipvlan network driver
  * CVE-2023-3111: Fixed a use-after-free vulnerability in prepare_to_relocate
    in fs/btrfs/relocation.c (bsc#1212051).
  * CVE-2023-3141: Fixed a use-after-free flaw in r592_remove in
    drivers/memstick/host/r592.c, that allowed local attackers to crash the
    system at device disconnect (bsc#1212129).
  * CVE-2023-3159: Fixed use-after-free issue in driver/firewire in
    outbound_phy_packet_callback (bsc#1212128).
  * CVE-2023-3161: Fixed shift-out-of-bounds in fbcon_set_font() (bsc#1212154).
  * CVE-2023-3268: Fixed an out of bounds (OOB) memory access flaw in
    relay_file_read_start_pos in kernel/relay.c (bsc#1212502).
  * CVE-2023-3358: Fixed a NULL pointer dereference flaw in the Integrated
    Sensor Hub (ISH) driver (bsc#1212606).
  * CVE-2023-35824: Fixed a use-after-free in dm1105_remove in
    drivers/media/pci/dm1105/dm1105.c (bsc#1212501).

The following non-security bugs were fixed:

  * Also include kernel-docs build requirements for ALP
  * Avoid unsuported tar parameter on SLE12
  * CDC-NCM: avoid overflow in sanity checking (git-fixes).
  * CIFS: Spelling s/EACCESS/EACCES/ (bsc#1190317).
  * Decrease the number of SMB3 smbdirect client SGEs (bsc#1190317).
  * Fix formatting of client smbdirect RDMA logging (bsc#1190317).
  * Fix missing top level chapter numbers on SLE12 SP5 (bsc#1212158).
  * Generalize kernel-doc build requirements.
  * Handle variable number of SGEs in client smbdirect send (bsc#1190317).
  * Move obsolete KMP list into a separate file. The list of obsoleted KMPs
    varies per release, move it out of the spec file.
  * Move setting %%build_html to
  * Move setting %%split_optional to
  * Move setting %%supported_modules_check to
  * Move the kernel-binary conflicts out of the spec file. Thie list of
    conflicting packages varies per release. To reduce merge conflicts move the
    list out of the spec file.
  * PCI/MSI: Clear PCI_MSIX_FLAGS_MASKALL on error (git-fixes).
  * PCI/MSI: Destroy sysfs before freeing entries (git-fixes).
  * PCI/MSI: Fix pci_irq_vector()/pci_irq_get_affinity() (git-fixes).
  * PCI/MSI: Mask MSI-X vectors only on success (git-fixes).
  * PCI: Add PCI_EXP_DEVCTL_PAYLOAD_* macros (git-fixes).
  * PCI: aardvark: Clear all MSIs at setup (git-fixes).
  * PCI: aardvark: Do not clear status bits of masked interrupts (git-fixes).
  * PCI: aardvark: Do not unmask unused interrupts (git-fixes).
  * PCI: aardvark: Fix return value of MSI domain .alloc() method (git-fixes).
  * PCI: aardvark: Read all 16-bits from PCIE_MSI_PAYLOAD_REG (git-fixes).
  * PCI: aardvark: Replace custom macros by standard linux/pci_regs.h macros
  * PCI: pciehp: Clear cmd_busy bit in polling mode (git-fixes).
  * PCI: pciehp: Fix infinite loop in IRQ handler upon power fault (git-fixes).
  * README.BRANCH: Add Miroslav Franc as a co-maintainer
  * Reduce client smbdirect max receive segment size (bsc#1190317).
  * Squashfs: fix handling and sanity checking of xattr_ids count (git-fixes).
  * Trim obsolete KMP list. SLE11 is out of support, we do not need to handle
    upgrading from SLE11 SP1.
  * USB: add RESET_RESUME quirk for NVIDIA Jetson devices in RCM (git-fixes).
  * USB: core: hub: disable autosuspend for TI TUSB8041 (git-fixes).
  * USB: hub: Fix the broken detection of USB3 device in SMSC hub (git-fixes).
  * USB: idmouse: fix an uninit-value in idmouse_open (git-fixes).
  * USB: serial: option: add Quectel EM05-G (CS) modem (git-fixes).
  * USB: serial: qcserial: add new usb-id for Dell branded EM7455 (git-fixes).
  * USB: xhci: add XHCI_SPURIOUS_SUCCESS to ASM1042 despite being a V0.96
  * USB: xhci: rework grace period logic (git-fixes).
  * affs: initialize fsdata in affs_truncate() (git-fixes).
  * bnx2x: Check if transceiver implements DDM before access (git-fixes).
  * bnxt_en: Fix mqprio and XDP ring checking logic (git-fixes).
  * bnxt_en: Fix typo in PCI id to device description string mapping (git-
  * bnxt_en: Query default VLAN before VNIC setup on a VF (git-fixes).
  * bnxt_en: Remove debugfs when pci_register_driver failed (git-fixes).
  * bnxt_en: fix NQ resource accounting during vf creation on 57500 chips (git-
  * bnxt_en: fix potentially incorrect return value for ndo_rx_flow_steer (git-
  * bnxt_en: reclaim max resources if sriov enable fails (git-fixes).
  * ceph: fix use-after-free bug for inodes when flushing capsnaps
  * cifs: Add helper function to check smb1+ server (bsc#1190317).
  * cifs: Convert struct fealist away from 1-element array (bsc#1190317).
  * cifs: Fix connections leak when tlink setup failed (bsc#1190317).
  * cifs: Fix lost destroy smbd connection when MR allocate failed
  * cifs: Fix memory leak when build ntlmssp negotiate blob failed
  * cifs: Fix oops due to uncleared server->smbd_conn in reconnect
  * cifs: Fix pages array leak when writedata alloc failed in
    cifs_writedata_alloc() (bsc#1190317).
  * cifs: Fix pages leak when writedata alloc failed in cifs_write_from_iter()
  * cifs: Fix smb2_set_path_size() (bsc#1190317).
  * cifs: Fix the error length of VALIDATE_NEGOTIATE_INFO message (bsc#1190317).
  * cifs: Fix uninitialized memory read for smb311 posix symlink create
  * cifs: Fix uninitialized memory read in smb3_qfs_tcon() (bsc#1190317).
  * cifs: Fix uninitialized memory reads for oparms.mode (bsc#1190317).
  * cifs: Fix use-after-free in rdata->read_into_pages() (bsc#1190317).
  * cifs: Fix warning and UAF when destroy the MR list (bsc#1190317).
  * cifs: Fix wrong return value checking when GETFLAGS (bsc#1190317).
  * cifs: Fix xid leak in cifs_copy_file_range() (bsc#1190317).
  * cifs: Fix xid leak in cifs_create() (bsc#1190317).
  * cifs: Fix xid leak in cifs_flock() (bsc#1190317).
  * cifs: Get rid of unneeded conditional in the smb2_get_aead_req()
  * cifs: Move the in_send statistic to __smb_send_rqst() (bsc#1190317).
  * cifs: Remove duplicated include in cifsglob.h (bsc#1190317).
  * cifs: Replace zero-length arrays with flexible-array members (bsc#1190317).
  * cifs: Use help macro to get the header preamble size (bsc#1190317).
  * cifs: Use help macro to get the mid header size (bsc#1190317).
  * cifs: Use kstrtobool() instead of strtobool() (bsc#1190317).
  * cifs: add check for returning value of SMB2_close_init (bsc#1190317).
  * cifs: add check for returning value of SMB2_set_info_init (bsc#1190317).
  * cifs: add missing spinlock around tcon refcount (bsc#1190317).
  * cifs: always initialize struct msghdr smb_msg completely (bsc#1190317).
  * cifs: avoid re-lookups in dfs_cache_find() (bsc#1190317).
  * cifs: avoid use of global locks for high contention data (bsc#1190317).
  * cifs: destage dirty pages before re-reading them for cache=none
  * cifs: do not include page data when checking signature (bsc#1190317).
  * cifs: do not send down the destination address to sendmsg for a SOCK_STREAM
  * cifs: do not take exclusive lock for updating target hints (bsc#1190317).
  * cifs: do not try to use rdma offload on encrypted connections (bsc#1190317).
  * cifs: fix DFS traversal oops without CONFIG_CIFS_DFS_UPCALL (bsc#1190317).
  * cifs: fix confusing debug message (bsc#1190317).
  * cifs: fix double free on failed kerberos auth (bsc#1190317).
  * cifs: fix double-fault crash during ntlmssp (bsc#1190317).
  * cifs: fix indentation in make menuconfig options (bsc#1190317).
  * cifs: fix memory leaks in session setup (bsc#1190317).
  * cifs: fix missing display of three mount options (bsc#1190317).
  * cifs: fix mount on old smb servers (bsc#1190317).
  * cifs: fix oops during encryption (bsc#1190317).
  * cifs: fix pcchunk length type in smb2_copychunk_range (bsc#1190317).
  * cifs: fix potential deadlock in cache_refresh_path() (bsc#1190317).
  * cifs: fix potential memory leaks in session setup (bsc#1190317).
  * cifs: fix race in assemble_neg_contexts() (bsc#1190317).
  * cifs: fix return of uninitialized rc in dfs_cache_update_tgthint()
  * cifs: fix small mempool leak in SMB2_negotiate() (bsc#1190317).
  * cifs: fix use-after-free caused by invalid pointer `hostname` (bsc#1190317).
  * cifs: fix various whitespace errors in headers (bsc#1190317).
  * cifs: get rid of dns resolve worker (bsc#1190317).
  * cifs: get rid of unneeded conditional in cifs_get_num_sgs() (bsc#1190317).
  * cifs: handle cache lookup errors different than -ENOENT (bsc#1190317).
  * cifs: ignore ipc reconnect failures during dfs failover (bsc#1190317).
  * cifs: introduce cifs_io_parms in smb2_async_writev() (bsc#1190317).
  * cifs: lease key is uninitialized in smb1 paths (bsc#1190317).
  * cifs: lease key is uninitialized in two additional functions when smb1
  * cifs: match even the scope id for ipv6 addresses (bsc#1190317).
  * cifs: minor cleanup of some headers (bsc#1190317).
  * cifs: misc: fix spelling typo in comment (bsc#1190317).
  * cifs: prevent copying past input buffer boundaries (bsc#1190317).
  * cifs: prevent data race in cifs_reconnect_tcon() (bsc#1190317).
  * cifs: prevent data race in smb2_reconnect() (bsc#1190317).
  * cifs: prevent infinite recursion in CIFSGetDFSRefer() (bsc#1190317).
  * cifs: print last update time for interface list (bsc#1190317).
  * cifs: protect access of TCP_Server_Info::{dstaddr,hostname} (bsc#1190317).
  * cifs: remove ->writepage (bsc#1190317).
  * cifs: remove duplicate code in __refresh_tcon() (bsc#1190317).
  * cifs: remove initialization value (bsc#1190317).
  * cifs: remove redundant assignment to the variable match (bsc#1190317).
  * cifs: remove unneeded 2bytes of padding from smb2 tree connect
  * cifs: return ENOENT for DFS lookup_cache_entry() (bsc#1190317).
  * cifs: return correct error in ->calc_signature() (bsc#1190317).
  * cifs: reuse cifs_match_ipaddr for comparison of dstaddr too (bsc#1190317).
  * cifs: revalidate mapping when doing direct writes (bsc#1190317).
  * cifs: sanitize paths in cifs_update_super_prepath (bsc#1190317).
  * cifs: secmech: use shash_desc directly, remove sdesc (bsc#1190317).
  * cifs: set correct ipc status after initial tree connect (bsc#1190317).
  * cifs: set correct tcon status after initial tree connect (bsc#1190317).
  * cifs: set resolved ip in sockaddr (bsc#1190317).
  * cifs: skip alloc when request has no pages (bsc#1190317).
  * cifs: skip extra NULL byte in filenames (bsc#1190317).
  * cifs: split out ses and tcon retrieval from mount_get_conns() (bsc#1190317).
  * cifs: split out smb3_use_rdma_offload() helper (bsc#1190317).
  * cifs: stop using generic_writepages (bsc#1190317).
  * cifs: update Kconfig description (bsc#1190317).
  * cifs: update internal module number (bsc#1190317).
  * cifs: use ALIGN() and round_up() macros (bsc#1190317).
  * cifs: use stub posix acl handlers (bsc#1190317).
  * cifs_atomic_open(): fix double-put on late allocation failure (bsc#1190317).
  * coda: add error handling for fget (git-fixes).
  * coda: fix build using bare-metal toolchain (git-fixes).
  * coda: pass the host file in vma->vm_file on mmap (git-fixes).
  * cxgb4: fix a memory leak bug (git-fixes).
  * dim: initialize all struct fields (bsc#1174852).
  * e1000e: Correct NVM checksum verification flow (git-fixes).
  * e1000e: Disable TSO on i219-LM card to increase speed (git-fixes).
  * e1000e: Fix TX dispatch condition (git-fixes).
  * e1000e: Fix possible overflow in LTR decoding (git-fixes).
  * fs/adfs: super: fix use-after-free bug (git-fixes).
  * fs/affs: release old buffer head on error path (git-fixes).
  * fs/hfs/extent.c: fix array out of bounds read of array extent (git-fixes).
  * fs/ocfs2/dlm/dlmdebug.c: fix a sleep-in-atomic-context bug in
    dlm_print_one_mle() (git-fixes).
  * fs/ufs: avoid potential u32 multiplication overflow (git-fixes).
  * fs: hfsplus: fix UAF issue in hfsplus_put_super (git-fixes).
  * fs: ocfs2: fix a possible null-pointer dereference in
    ocfs2_info_scan_inode_alloc() (git-fixes).
  * fs: ocfs2: fix a possible null-pointer dereference in
    ocfs2_write_end_nolock() (git-fixes).
  * fs: sysv: Fix sysv_nblocks() returns wrong value (git-fixes).
  * google/gve:fix repeated words in comments (bsc#1211519).
  * gve: Adding a new AdminQ command to verify driver (bsc#1211519).
  * gve: Cache link_speed value from device (bsc#1211519).
  * gve: Fix GFP flags when allocing pages (bsc#1211519).
  * gve: Fix error return code in gve_prefill_rx_pages() (bsc#1211519).
  * gve: Fix spelling mistake "droping" -> "dropping" (bsc#1211519).
  * gve: Handle alternate miss completions (bsc#1211519).
  * gve: Reduce alloc and copy costs in the GQ rx path (bsc#1211519).
  * gve: Remove the code of clearing PBA bit (bsc#1211519).
  * gve: Secure enough bytes in the first TX desc for all TCP pkts
  * gve: enhance no queue page list detection (bsc#1211519).
  * hfs/hfsplus: avoid WARN_ON() for sanity check, use proper error handling
  * hfs/hfsplus: use WARN_ON for sanity check (git-fixes).
  * hfs: Fix OOB Write in hfs_asc2mac (git-fixes).
  * hfs: add lock nesting notation to hfs_find_init (git-fixes).
  * hfs: add missing clean-up in hfs_fill_super (git-fixes).
  * hfs: fix BUG on bnode parent update (git-fixes).
  * hfs: fix OOB Read in __hfs_brec_find (git-fixes).
  * hfs: fix high memory mapping in hfs_bnode_read (git-fixes).
  * hfs: fix missing hfs_bnode_get() in __hfs_bnode_create (git-fixes).
  * hfs: fix return value of hfs_get_block() (git-fixes).
  * hfs: prevent btree data loss on ENOSPC (git-fixes).
  * hfs: update timestamp on truncate() (git-fixes).
  * hfsplus: fix BUG on bnode parent update (git-fixes).
  * hfsplus: fix bug causing custom uid and gid being unable to be assigned with
    mount (git-fixes).
  * hfsplus: fix crash and filesystem corruption when deleting files (git-
  * hfsplus: fix return value of hfsplus_get_block() (git-fixes).
  * hfsplus: prevent btree data loss on ENOSPC (git-fixes).
  * hfsplus: update timestamps on truncate() (git-fixes).
  * igb: Add lock to avoid data race (git-fixes).
  * igb: Allocate MSI-X vector when testing (git-fixes).
  * igb: Enable SR-IOV after reinit (git-fixes).
  * igb: Initialize mailbox message for VF reset (git-fixes).
  * igb: Make DMA faster when CPU is active on the PCIe link (git-fixes).
  * igb: fix bit_shift to be in [1..8] range (git-fixes).
  * igb: fix netpoll exit with traffic (git-fixes).
  * igb: fix error handling (git-fixes).
  * igb: skip phy status check where unavailable (git-fixes).
  * igbvf: Regard vf reset nack as success (git-fixes).
  * igbvf: fix double free in `igbvf_probe` (git-fixes).
  * igc: Fix BUG: scheduling while atomic (git-fixes).
  * igc: Fix infinite loop in release_swfw_sync (git-fixes).
  * igc: igc_read_phy_reg_gpy: drop premature return (git-fixes).
  * igc: igc_write_phy_reg_gpy: drop premature return (git-fixes).
  * intel/igbvf: free irq on the error path in igbvf_request_msix() (git-fixes).
  * ipv4: fix uninit-value in ip_route_output_key_hash_rcu() (git-fixes).
  * ixgbe: Add locking to prevent panic when setting sriov_numvfs to zero (git-
  * ixgbe: Allow flow hash to be set via ethtool (git-fixes).
  * ixgbe: Check DDM existence in transceiver before access (git-fixes).
  * ixgbe: Enable setting RSS table to default values (git-fixes).
  * ixgbe: do not reserve excessive XDP_PACKET_HEADROOM on XSK Rx to skb (git-
  * ixgbe: ensure IPsec VF<->PF compatibility (git-fixes).
  * ixgbe: fix bcast packets Rx on VF after promisc removal (git-fixes).
  * ixgbe: fix pci device refcount leak (git-fixes).
  * ixgbe: fix unexpected VLAN Rx in promisc mode on VF (git-fixes).
  * ixgbe: set X550 MDIO speed before talking to PHY (git-fixes).
  * ixgbe: stop resetting SYSTIME in ixgbe_ptp_start_cyclecounter (git-fixes).
  * kprobes: Do not call BUG_ON() if there is a kprobe in use on free list (git-
  * kprobes: Do not use local variable when creating debugfs file (git-fixes).
  * kprobes: Fix NULL pointer dereference at kprobe_ftrace_handler (git-fixes).
  * kprobes: Fix check for probe enabled in kill_kprobe() (git-fixes).
  * kprobes: Fix error check when reusing optimized probes (git-fixes).
  * kprobes: Fix optimize_kprobe()/unoptimize_kprobe() cancellation logic (git-
  * kprobes: Fix to check probe enabled before disarm_kprobe_ftrace() (git-
  * kprobes: Fix to handle forcibly unoptimized kprobes on freeing_list (git-
  * kprobes: Fix to protect kick_kprobe_optimizer() by kprobe_mutex (git-fixes).
  * kprobes: Forbid probing on trampoline and BPF code areas (git-fixes).
  * kprobes: Prohibit probes in gate area (git-fixes).
  * kprobes: Prohibit probing on BUG() and WARN() address (git-fixes).
  * kprobes: Remove pointless BUG_ON() from reuse_unused_kprobe() (git-fixes).
  * kprobes: Set unoptimized flag after unoptimizing code (git-fixes).
  * kprobes: Use synchronize_rcu_tasks() for optprobe with CONFIG_PREEMPT=y
  * kprobes: do not call disarm_kprobe() for disabled kprobes (git-fixes).
  * kprobes: fix kill kprobe which has been marked as gone (git-fixes).
  * kretprobe: Avoid re-registration of the same kretprobe earlier (git-fixes).
  * l2tp: hold reference on tunnels in netlink dumps (git-fixes).
  * l2tp: hold reference on tunnels printed in l2tp/tunnels debugfs file (git-
  * l2tp: hold reference on tunnels printed in pppol2tp proc file (git-fixes).
  * mlx5: count all link events (git-fixes).
  * net/ethernet/qlogic/qed: force the string buffer NULL-terminated (git-
  * net/mlx4: Check retval of mlx4_bitmap_init (git-fixes).
  * net/mlx4_en: Do not allow aRFS for encapsulated packets (git-fixes).
  * net/mlx4_en: Fix an use-after-free bug in mlx4_en_try_alloc_resources()
  * net/mlx4_en: Fix wrong return value on ioctl EEPROM query failure (git-
  * net/mlx4_en: Resolve bad operstate value (git-fixes).
  * net/usb/drivers: Remove useless hrtimer_active check (git-fixes).
  * net: axienet: Fix race condition causing TX hang (git-fixes).
  * net: cdc_ncm: Deal with too low values of dwNtbOutMaxSize (git-fixes).
  * net: cdc_ncm: remove set but not used variable 'ctx' (git-fixes).
  * net: cxgb3_main: Fix a resource leak in a error path in 'init_one()' (git-
  * net: dev: Use unsigned integer as an argument to left-shift (git-fixes).
  * net: fec: fix rare tx timeout (git-fixes).
  * net: fix warning in af_unix (git-fixes).
  * net: hisilicon: Fix "Trying to free already-free IRQ" (git-fixes).
  * net: ks8851: Dequeue RX packets explicitly (git-fixes).
  * net: macb: Clean 64b dma addresses if they are not detected (git-fixes).
  * net: marvell: mvneta: fix DMA debug warning (git-fixes).
  * net: myri10ge: fix memory leaks (git-fixes).
  * net: set static variable an initial value in atl2_probe() (git-fixes).
  * net: thunderx: make CFG_DONE message to run through generic send-ack
    sequence (git-fixes).
  * net: usb: qmi_wwan: Set DTR quirk for BroadMobi BM818 (git-fixes).
  * netfilter: x_tables: add and use xt_check_proc_name (git-fixes).
  * netlabel: If PF_INET6, check sk_buff ip header version (git-fixes).
  * ocfs2/dlm: do not handle migrate lockres if already in shutdown (git-fixes).
  * ocfs2: call journal flush to mark journal as empty after journal recovery
    when mount (git-fixes).
  * ocfs2: clear dinode links count in case of error (git-fixes).
  * ocfs2: clear journal dirty flag after shutdown journal (git-fixes).
  * ocfs2: clear zero in unaligned direct IO (git-fixes).
  * ocfs2: dlmfs: fix error handling of user_dlm_destroy_lock (git-fixes).
  * ocfs2: do not clear bh uptodate for block read (git-fixes).
  * ocfs2: do not put and assigning null to bh allocated outside (git-fixes).
  * ocfs2: fix BUG when iput after ocfs2_mknod fails (git-fixes).
  * ocfs2: fix a NULL pointer dereference when call
    ocfs2_update_inode_fsync_trans() (git-fixes).
  * ocfs2: fix a panic problem caused by o2cb_ctl (git-fixes).
  * ocfs2: fix clusters leak in ocfs2_defrag_extent() (git-fixes).
  * ocfs2: fix deadlock caused by ocfs2_defrag_extent() (git-fixes).
  * ocfs2: fix defrag path triggering jbd2 ASSERT (git-fixes).
  * ocfs2: fix memory leak in ocfs2_stack_glue_init() (git-fixes).
  * ocfs2: fix non-auto defrag path not working issue (git-fixes).
  * ocfs2: fix panic due to unrecovered local alloc (git-fixes).
  * ocfs2: fix potential use after free (git-fixes).
  * ocfs2: remove set but not used variable 'last_hash' (git-fixes).
  * ocfs2: take inode cluster lock before moving reflinked inode from orphan dir
  * ocfs2: wait for recovering done after direct unlock request (git-fixes).
  * openvswitch: fix linking without CONFIG_NF_CONNTRACK_LABELS (git-fixes).
  * powerpc/64s/radix: Fix soft dirty tracking (bsc#1065729).
  * powerpc/iommu: Limit number of TCEs to 512 for H_STUFF_TCE hcall
  * put quirk_disable_autosuspend into a hole (git-fixes).
  * qed: Add cleanup in qed_slowpath_start() (git-fixes).
  * qed: RDMA - Fix the hw_ver returned in device attributes (git-fixes).
  * reiserfs: Add missing calls to reiserfs_security_free() (git-fixes).
  * reiserfs: Add security prefix to xattr name in reiserfs_security_write()
  * reiserfs: Fix memory leak in reiserfs_parse_options() (git-fixes).
  * reiserfs: add check for invalid 1st journal block (git-fixes).
  * reiserfs: add check for root_inode in reiserfs_fill_super (git-fixes).
  * reiserfs: change j_timestamp type to time64_t (git-fixes).
  * reiserfs: check directory items on read from disk (git-fixes).
  * reiserfs: only call unlock_new_inode() if I_NEW (git-fixes).
  * reiserfs: prevent NULL pointer dereference in reiserfs_insert_item() (git-
  * reiserfs: propagate errors from fill_with_dentries() properly (git-fixes).
  * revert "squashfs: harden sanity check in squashfs_read_xattr_id_table" (git-
  * rpm/ Fix compatibility wth newer rpm
  * rpm/ pass PYTHON=python3 to fix build error
  * s390/ctcm: Fix return type of ctc{mp,}m_tx() (git-fixes bsc#1212185).
  * s390/dasd: Use correct lock while counting channel queue length (LTC#202775
  * s390/dasd: fix hanging blockdevice after request requeue (git-fixes
  * s390/dasd: fix no record found for raw_track_access (git-fixes bsc#1212266).
  * s390/kasan: avoid vdso instrumentation (git-fixes bsc#1212244).
  * s390/kprobes: fix current_kprobe never cleared after kprobes reenter (git-
    fixes bsc#1212167).
  * s390/kprobes: fix irq mask clobbering on kprobe reenter from post_handler
    (git-fixes bsc#1212170).
  * s390/lcs: Fix return type of lcs_start_xmit() (git-fixes bsc#1212173).
  * s390/netiucv: Fix return type of netiucv_tx() (git-fixes bsc#1212175).
  * s390/qdio: fix do_sqbs() inline assembly constraint (git-fixes bsc#1212164).
  * s390/smsgiucv: disable SMSG on module unload (git-fixes bsc#1212236).
  * samples/kretprobes: Fix return value if register_kretprobe() failed (git-
  * sched/core: Use smp_mb() in wake_woken_function() (git-fixes)
  * sched/fair: Fix util_avg of new tasks for asymmetric systems (git-fixes)
  * scsi: aic94xx: Add missing check for dma_map_single() (git-fixes).
  * scsi: core: Add BLIST_SKIP_VPD_PAGES for SKhynix H28U74301AMR (git-fixes).
  * scsi: core: Improve scsi_vpd_inquiry() checks (git-fixes).
  * scsi: core: Remove the /proc/scsi/${proc_name} directory earlier (git-
  * scsi: ipr: Work around fortify-string warning (git-fixes).
  * scsi: libsas: Remove useless dev_list delete in sas_ex_discover_end_dev()
  * scsi: lpfc: Fix ioremap issues in lpfc_sli4_pci_mem_setup() (git-fixes).
  * scsi: megaraid: Fix mega_cmd_done() CMDID_INT_CMDS (git-fixes).
  * scsi: megaraid_sas: Fix crash after a double completion (git-fixes).
  * scsi: megaraid_sas: Fix fw_crash_buffer_show() (git-fixes).
  * scsi: mpt3sas: Fix NULL pointer access in mpt3sas_transport_port_add() (git-
  * scsi: mpt3sas: Fix a memory leak (git-fixes).
  * scsi: scsi_dh_alua: Fix memleak for 'qdata' in alua_activate() (git-fixes).
  * scsi: ses: Do not attach if enclosure has no components (git-fixes).
  * scsi: ses: Fix possible addl_desc_ptr out-of-bounds accesses (git-fixes).
  * scsi: ses: Fix possible desc_ptr out-of-bounds accesses (git-fixes).
  * scsi: ses: Fix slab-out-of-bounds in ses_enclosure_data_process() (git-
  * scsi: ses: Fix slab-out-of-bounds in ses_intf_remove() (git-fixes).
  * scsi: zfcp: assert that the ERP lock is held when tracing a recovery trigger
    (git-fixes bsc#1212240).
  * smb3: fix oops in calculating shash_setkey (bsc#1190317).
  * smb3: fix problem remounting a share after shutdown (bsc#1190317).
  * smb3: fix temporary data corruption in collapse range (bsc#1190317).
  * smb3: fix temporary data corruption in insert range (bsc#1190317).
  * smb3: improve SMB3 change notification support (bsc#1190317).
  * smb3: must initialize two ACL struct fields to zero (bsc#1190317).
  * smb3: rename encryption/decryption TFMs (bsc#1190317).
  * squashfs: harden sanity check in squashfs_read_xattr_id_table (git-fixes).
  * sysv: use BUILD_BUG_ON instead of runtime check (git-fixes).
  * uapi linux/coda_psdev.h: move upc_req definition from uapi to kernel side
    headers (git-fixes).
  * update internal module version number for cifs.ko (bsc#1190317).
  * x86/kprobes: Fix __recover_optprobed_insn check optimizing logic (git-
  * x86/kprobes: Fix arch_check_optimized_kprobe check within optimized_kprobe
    range (git-fixes).
  * xfrm: Refuse to insert 32 bit userspace socket policies on 64 bit systems
  * xfs: fix rm_offset flag handling in rmap keys (git-fixes).
  * xhci: Add grace period after xHC start to prevent premature runtime suspend

## 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 Server for SAP Applications 12 SP5  
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-2023-2808=1

  * SUSE Linux Enterprise High Performance Computing 12 SP5  
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-2023-2808=1

  * SUSE Linux Enterprise Server 12 SP5  
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-2023-2808=1

## Package List:

  * SUSE Linux Enterprise Server for SAP Applications 12 SP5 (nosrc x86_64)
    * kernel-azure-4.12.14-16.139.1
  * SUSE Linux Enterprise Server for SAP Applications 12 SP5 (x86_64)
    * kernel-azure-debuginfo-4.12.14-16.139.1
    * kernel-azure-debugsource-4.12.14-16.139.1
    * kernel-azure-base-debuginfo-4.12.14-16.139.1
    * kernel-azure-devel-4.12.14-16.139.1
    * kernel-syms-azure-4.12.14-16.139.1
    * kernel-azure-base-4.12.14-16.139.1
  * SUSE Linux Enterprise Server for SAP Applications 12 SP5 (noarch)
    * kernel-source-azure-4.12.14-16.139.1
    * kernel-devel-azure-4.12.14-16.139.1
  * SUSE Linux Enterprise High Performance Computing 12 SP5 (nosrc x86_64)
    * kernel-azure-4.12.14-16.139.1
  * SUSE Linux Enterprise High Performance Computing 12 SP5 (x86_64)
    * kernel-azure-debuginfo-4.12.14-16.139.1
    * kernel-azure-debugsource-4.12.14-16.139.1
    * kernel-azure-base-debuginfo-4.12.14-16.139.1
    * kernel-azure-devel-4.12.14-16.139.1
    * kernel-syms-azure-4.12.14-16.139.1
    * kernel-azure-base-4.12.14-16.139.1
  * SUSE Linux Enterprise High Performance Computing 12 SP5 (noarch)
    * kernel-source-azure-4.12.14-16.139.1
    * kernel-devel-azure-4.12.14-16.139.1
  * SUSE Linux Enterprise Server 12 SP5 (nosrc x86_64)
    * kernel-azure-4.12.14-16.139.1
  * SUSE Linux Enterprise Server 12 SP5 (x86_64)
    * kernel-azure-debuginfo-4.12.14-16.139.1
    * kernel-azure-debugsource-4.12.14-16.139.1
    * kernel-azure-base-debuginfo-4.12.14-16.139.1
    * kernel-azure-devel-4.12.14-16.139.1
    * kernel-syms-azure-4.12.14-16.139.1
    * kernel-azure-base-4.12.14-16.139.1
  * SUSE Linux Enterprise Server 12 SP5 (noarch)
    * kernel-source-azure-4.12.14-16.139.1
    * kernel-devel-azure-4.12.14-16.139.1

## References:


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