Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP3 RT kernel was updated to receive various security and bugfixes. The following security bugs were fixed: - CVE-2023-3090: Fixed a heap out-of-bounds write in the ipvlan network driver (bsc#1212842). - CVE-2023-3358: Fixed a NULL pointer dereference flaw in the Integrated Sensor Hub (ISH) driver (bsc#1212606). - CVE-2023-35828: Fixed a use-after-free flaw in renesas_usb3_remove in drivers/usb/gadget/udc/renesas_usb3.c (bsc#1212513). - 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-2023-2002: 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-2023-3268: Fixed an out of bounds (OOB) memory access flaw in relay_file_read_start_pos in kernel/relay.c (bsc#1212502). - CVE-2023-35824: Fixed a use-after-free in dm1105_remove in drivers/media/pci/dm1105/dm1105.c (bsc#1212501). - CVE-2023-35823: Fixed a use-after-free flaw in saa7134_finidev in drivers/media/pci/saa7134/saa7134-core.c (bsc#1212494). - CVE-2023-35788: Fixed an out-of-bounds write in the flower classifier code via TCA_FLOWER_KEY_ENC_OPTS_GENEVE packets in fl_set_geneve_opt in net/sched/cls_flower.c (bsc#1212504). - CVE-2023-3161: Fixed shift-out-of-bounds in fbcon_set_font() (bsc#1212154). - 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-2023-1077: Fixed a type confusion in pick_next_rt_entity(), that could cause memory corruption (bsc#1208600). The following non-security bugs were fixed: - Drivers: hv: vmbus: Optimize vmbus_on_event (bsc#1211622). - Drivers: vmbus: Check for channel allocation before looking up relids (git-fixes). - Drop dvb-core fix patch due to bug (bsc#1205758). - Fix missing top level chapter numbers on SLE12 SP5 (bsc#1212158). - Fix usrmerge error (boo#1211796) - Remove obsolete KMP obsoletes (bsc#1210469). - Replace mkinitrd dependency with dracut (bsc#1202353). Also update mkinitrd refrences in documentation and comments. - cifs: do not include page data when checking signature (bsc#1200217). - cifs: fix negotiate context parsing (bsc#1210301). - cifs: fix open leaks in open_cached_dir() (bsc#1209342). - 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 (bsc#1211519). - gve: enhance no queue page list detection (bsc#1211519). - ipv6: sr: fix out-of-bounds read when setting HMAC data (bsc#1211592). - k-m-s: Drop Linux 2.6 support - kernel-binary: install expoline.o (boo#1210791 bsc#1211089) - keys: Fix linking a duplicate key to a keyring's assoc_array (bsc#1207088). - rpm/kernel-binary.spec.in: Add Provides of kernel-preempt (jsc#SLE-18857) For smooth migration with the former kernel-preempt user, kernel-default provides kernel-preempt now when CONFIG_PREEMPT_DYNAMIC is defined. - rpm/kernel-binary.spec.in: Fix compatibility wth newer rpm - rpm/kernel-binary.spec.in: Fix missing kernel-preempt-devel and KMP Provides (bsc#1199046) - rpm/kernel-docs.spec.in: pass PYTHON=python3 to fix build error (bsc#1160435) - s390,dcssblk,dax: Add dax zero_page_range operation to dcssblk driver (bsc#1199636). - sunrpc: Ensure the transport backchannel association (bsc#1211203). - usrmerge: Compatibility with earlier rpm (boo#1211796) - vmxnet3: use gro callback when UPT is enabled (bsc#1209739). - x86/build: Avoid relocation information in final vmlinux (bsc#1187829).