Security update for the Linux Kernel

An update that solves 20 vulnerabilities, contains eight features and has 53 security fixes can now be installed.

Description:

The SUSE Linux Enterprise 15 SP5 RT kernel was updated to receive various security and bugfixes.

The following security bugs were fixed:

• CVE-2022-38457: Fixed a use-after-free vulnerability in vmwgfx driver that allowed a local attacker to cause a denial of service (bsc#1203330).
• CVE-2022-40133: Fixed a use-after-free vulnerability in vmwgfx driver that allowed a local attacker to cause a denial of service (bsc#1203329).
• CVE-2023-2007: Fixed a flaw in the DPT I2O Controller driver that could allow an attacker to escalate privileges and execute arbitrary code in the context of the kernel (bsc#1210448).
• CVE-2023-3610: Fixed use-after-free vulnerability in nf_tables can be exploited to achieve local privilege escalation (bsc#1213580).
• CVE-2023-3772: Fixed a flaw in XFRM subsystem that may have allowed a malicious user with CAP_NET_ADMIN privileges to directly dereference a NULL pointer leading to a possible kernel crash and denial of service (bsc#1213666).
• CVE-2023-3863: Fixed a use-after-free flaw was found in nfc_llcp_find_local that allowed a local user with special privileges to impact a kernel information leak issue (bsc#1213601).
• CVE-2023-40283: Fixed use-after-free in l2cap_sock_ready_cb (bsc#1214233).
• CVE-2023-4128: Fixed a use-after-free flaw in net/sched/cls_fw.c that allowed a local attacker to perform a local privilege escalation due to incorrect handling of the existing filter, leading to a kernel information leak issue (bsc#1214149).
• CVE-2023-4133: Fixed use after free bugs caused by circular dependency problem in cxgb4 (bsc#1213970).
• CVE-2023-4134: Fixed use-after-free in cyttsp4_watchdog_work() (bsc#1213971).
• CVE-2023-4147: Fixed use-after-free in nf_tables_newrule (bsc#1213968).
• CVE-2023-4194: Fixed a type confusion in net tun_chr_open() (bsc#1214019).
• CVE-2023-4273: Fixed a flaw in the exFAT driver of the Linux kernel that alloawed a local privileged attacker to overflow the kernel stack (bsc#1214120).
• CVE-2023-4387: Fixed use-after-free flaw in vmxnet3_rq_alloc_rx_buf that could allow a local attacker to crash the system due to a double-free (bsc#1214350).
• CVE-2023-4459: Fixed a NULL pointer dereference flaw in vmxnet3_rq_cleanup that may have allowed a local attacker with normal user privilege to cause a denial of service (bsc#1214451).
• CVE-2023-4563: Fixed use-after-free in nft_verdict_dump due to a race between set GC and transaction (bsc#1214727).
• CVE-2023-4569: Fixed information leak in nft_set_catchall_flush in net/netfilter/nf_tables_api.c (bsc#1214729).
• CVE-2023-20588: Fixed a division-by-zero error on some AMD processors that can potentially return speculative data resulting in loss of confidentiality (bsc#1213927).
• CVE-2023-34319: Fixed buffer overrun triggered by unusual packet in xen/netback (XSA-432) (bsc#1213546).
• CVE-2023-37453: Fixed oversight in SuperSpeed initialization (bsc#1213123).

The following non-security bugs were fixed:

• ACPI/IORT: Update SMMUv3 DeviceID support (bsc#1214305).
• ACPI: processor: perflib: Avoid updating frequency QoS unnecessarily (git-fixes).
• ACPI: processor: perflib: Use the "no limit" frequency QoS (git-fixes).
• ACPI: x86: s2idle: Fix a logic error parsing AMD constraints table (git-fixes).
• ALSA: ac97: Fix possible error value of *rac97 (git-fixes).
• ALSA: hda/cs8409: Support new Dell Dolphin Variants (git-fixes).
• ALSA: hda/realtek - Remodified 3k pull low procedure (git-fixes).
• ALSA: hda/realtek: Add quirk for HP Victus 16-d1xxx to enable mute LED (git-fixes).
• ALSA: hda/realtek: Add quirk for mute LEDs on HP ENVY x360 15-eu0xxx (git-fixes).
• ALSA: hda/realtek: Add quirks for HP G11 Laptops (git-fixes).
• ALSA: hda/realtek: Switch Dell Oasis models to use SPI (git-fixes).
• ALSA: pcm: Fix missing fixup call in compat hw_refine ioctl (git-fixes).
• ALSA: usb-audio: Add support for Mythware XA001AU capture and playback interfaces (git-fixes).
• ALSA: usb-audio: Fix init call orders for UAC1 (git-fixes).
• ALSA: ymfpci: Fix the missing snd_card_free() call at probe error (git-fixes).
• ARM: dts: imx6dl: prtrvt, prtvt7, prti6q, prtwd2: fix USB related warnings (git-fixes).
• ARM: dts: imx6sll: fixup of operating points (git-fixes).
• ARM: spear: Do not use timer namespace for timer_shutdown() function (bsc#1213970).
• ASoC: SOF: Intel: fix SoundWire/HDaudio mutual exclusion (git-fixes).
• ASoC: amd: yc: Fix a non-functional mic on Lenovo 82SJ (git-fixes).
• ASoC: lower "no backend DAIs enabled for ... Port" log severity (git-fixes).
• ASoC: meson: axg-tdm-formatter: fix channel slot allocation (git-fixes).
• ASoC: rt5665: add missed regulator_bulk_disable (git-fixes).
• ASoC: stac9766: fix build errors with REGMAP_AC97 (git-fixes).
• ASoC: tegra: Fix SFC conversion for few rates (git-fixes).
• Bluetooth: Fix potential use-after-free when clear keys (git-fixes).
• Bluetooth: L2CAP: Fix use-after-free (git-fixes).
• Bluetooth: L2CAP: Fix use-after-free in l2cap_sock_ready_cb (git-fixes).
• Bluetooth: Remove unused declaration amp_read_loc_info() (git-fixes).
• Bluetooth: btusb: Add MT7922 bluetooth ID for the Asus Ally (git-fixes).
• Bluetooth: btusb: Do not call kfree_skb() under spin_lock_irqsave() (git-fixes).
• Bluetooth: nokia: fix value check in nokia_bluetooth_serdev_probe() (git-fixes).
• CONFIG_NVME_VERBOSE_ERRORS=y gone with a82baa8083b
• CONFIG_PRINTK_SAFE_LOG_BUF_SHIFT=13 gone with 7e152d55123
• Created new preempt kernel flavor Configs are cloned from the respective $arch/default configs. All changed configs appart from CONFIG_PREEMPT->y are a result of dependencies, namely many lock/unlock primitives are no longer inlined in the preempt kernel. TREE_RCU has been also changed to PREEMPT_RCU which is the default implementation for PREEMPT kernel.
• Documentation: devices.txt: Fix minors for ttyCPM* (git-fixes).
• Documentation: devices.txt: Remove ttyIOC* (git-fixes).
• Documentation: devices.txt: Remove ttySIOC* (git-fixes).
• Drivers: hv: Do not remap addresses that are above shared_gpa_boundary (bsc#1206453).
• Drivers: hv: Enable vmbus driver for nested root partition (bsc#1206453).
• Drivers: hv: Explicitly request decrypted in vmap_pfn() calls (bsc#1206453).
• Drivers: hv: Setup synic registers in case of nested root partition (bsc#1206453).
• Drivers: hv: vmbus: Call hv_synic_free() if hv_synic_alloc() fails (bsc#1206453).
• Drivers: hv: vmbus: Remove second mapping of VMBus monitor pages (bsc#1206453).
• Drivers: hv: vmbus: Remove second way of mapping ring buffers (bsc#1206453).
• Drivers: hv: vmbus: Remove the per-CPU post_msg_page (bsc#1206453).
• Drop cfg80211 lock fix patches that caused a regression (bsc#1213757)
• Drop rtsx patch that caused a regression (bsc#1214397,bsc#1214428)
• Enable Analog Devices Industrial Ethernet PHY driver (jsc#PED-4759)
• HID: add quirk for 03f0:464a HP Elite Presenter Mouse (git-fixes).
• HID: logitech-dj: Fix error handling in logi_dj_recv_switch_to_dj_mode() (git-fixes).
• HID: logitech-hidpp: Add USB and Bluetooth IDs for the Logitech G915 TKL Keyboard (git-fixes).
• HID: multitouch: Correct devm device reference for hidinput input_dev name (git-fixes).
• HID: wacom: remove the battery when the EKR is off (git-fixes).
• HWPOISON: offline support: fix spelling in Documentation/ABI/ (git-fixes).
• IB/hfi1: Fix possible panic during hotplug remove (git-fixes)
• IB/uverbs: Fix an potential error pointer dereference (git-fixes)
• Input: exc3000 - properly stop timer on shutdown (git-fixes).
• KVM: s390: fix sthyi error handling (git-fixes bsc#1214370).
• Kbuild: add -Wno-shift-negative-value where -Wextra is used (bsc#1214756).
• Kbuild: move to -std=gnu11 (bsc#1214756).
• PCI/ASPM: Avoid link retraining race (git-fixes).
• PCI/ASPM: Factor out pcie_wait_for_retrain() (git-fixes).
• PCI/ASPM: Return 0 or -ETIMEDOUT from pcie_retrain_link() (git-fixes).
• PCI: Mark NVIDIA T4 GPUs to avoid bus reset (git-fixes).
• PCI: acpiphp: Reassign resources on bridge if necessary (git-fixes).
• PCI: acpiphp: Use pci_assign_unassigned_bridge_resources() only for non-root bus (git-fixes).
• PCI: hv: Enable PCI pass-thru devices in Confidential VMs (bsc#1206453).
• PCI: hv: Replace retarget_msi_interrupt_params with (bsc#1206453).
• PCI: meson: Remove cast between incompatible function type (git-fixes).
• PCI: microchip: Correct the DED and SEC interrupt bit offsets (git-fixes).
• PCI: microchip: Remove cast between incompatible function type (git-fixes).
• PCI: pciehp: Use RMW accessors for changing LNKCTL (git-fixes).
• PCI: rockchip: Remove writes to unused registers (git-fixes).
• PCI: s390: Fix use-after-free of PCI resources with per-function hotplug (git-fixes).
• PCI: tegra194: Fix possible array out of bounds access (git-fixes).
• PM / devfreq: Fix leak in devfreq_dev_release() (git-fixes).
• RDMA/bnxt_re: Fix error handling in probe failure path (git-fixes)
• RDMA/bnxt_re: Fix max_qp count for virtual functions (git-fixes)
• RDMA/efa: Fix wrong resources deallocation order (git-fixes)
• RDMA/hns: Fix CQ and QP cache affinity (git-fixes)
• RDMA/hns: Fix incorrect post-send with direct wqe of wr-list (git-fixes)
• RDMA/hns: Fix port active speed (git-fixes)
• RDMA/irdma: Prevent zero-length STAG registration (git-fixes)
• RDMA/irdma: Replace one-element array with flexible-array member (git-fixes)
• RDMA/mlx5: Return the firmware result upon destroying QP/RQ (git-fixes)
• RDMA/qedr: Remove a duplicate assignment in irdma_query_ah() (git-fixes)
• RDMA/siw: Balance the reference of cep->kref in the error path (git-fixes)
• RDMA/siw: Correct wrong debug message (git-fixes)
• RDMA/umem: Set iova in ODP flow (git-fixes)
• README.BRANCH: Add Miroslav Franc as a SLE15-SP4 co-maintainer.
• Revert "IB/isert: Fix incorrect release of isert connection" (git-fixes)
• Revert "tracing: Add "(fault)" name injection to kernel probes" (git-fixes).
• Update patches.suse/cpufreq-intel_pstate-Fix-cpu-pstate.turbo_freq-initi.patch (git-fixes bsc#1212526 bsc#1214368 jsc#PED-4927 jsc#PED-4929).
• amba: bus: fix refcount leak (git-fixes).
• arm64: dts: imx8mn-var-som: add missing pull-up for onboard PHY reset pinmux (git-fixes).
• arm64: dts: qcom: qrb5165-rb5: fix thermal zone conflict (git-fixes).
• arm64: dts: rockchip: Disable HS400 for eMMC on ROCK Pi 4 (git-fixes).
• audit: fix possible soft lockup in __audit_inode_child() (git-fixes).
• backlight/bd6107: Compare against struct fb_info.device (git-fixes).
• backlight/gpio_backlight: Compare against struct fb_info.device (git-fixes).
• backlight/lv5207lp: Compare against struct fb_info.device (git-fixes).
• batman-adv: Do not get eth header before batadv_check_management_packet (git-fixes).
• batman-adv: Do not increase MTU when set by user (git-fixes).
• batman-adv: Fix TT global entry leak when client roamed back (git-fixes).
• batman-adv: Fix batadv_v_ogm_aggr_send memory leak (git-fixes).
• batman-adv: Hold rtnl lock during MTU update via netlink (git-fixes).
• batman-adv: Trigger events for auto adjusted MTU (git-fixes).
• bnx2x: fix page fault following EEH recovery (bsc#1214299).
• bpf: Disable preemption in bpf_event_output (git-fixes).
• bpftool: Print newline before '}' for struct with padding only fields (bsc#1211220 jsc#PED-3924).
• bus: mhi: host: Skip MHI reset if device is in RDDM (git-fixes).
• bus: ti-sysc: Fix build warning for 64-bit build (git-fixes).
• bus: ti-sysc: Fix cast to enum warning (git-fixes).
• bus: ti-sysc: Flush posted write on enable before reset (git-fixes).
• can: gs_usb: gs_usb_receive_bulk_callback(): count RX overflow errors also in case of OOM (git-fixes).
• ceph: defer stopping mdsc delayed_work (bsc#1214392).
• ceph: do not check for quotas on MDS stray dirs (bsc#1214238).
• ceph: never send metrics if disable_send_metrics is set (bsc#1214180).
• check-for-config-changes: ignore BUILTIN_RETURN_ADDRESS_STRIPS_PAC (bsc#1214380). gcc7 on SLE 15 does not support this while later gcc does.
• cifs: add missing return value check for cifs_sb_tlink (bsc#1193629).
• cifs: allow dumping keys for directories too (bsc#1193629).
• cifs: fix mid leak during reconnection after timeout threshold (git-fixes).
• cifs: if deferred close is disabled then close files immediately (git-fixes).
• cifs: is_network_name_deleted should return a bool (bsc#1193629).
• cifs: update internal module version number for cifs.ko (bsc#1193629).
• clk: Fix slab-out-of-bounds error in devm_clk_release() (git-fixes).
• clk: Fix undefined reference to `clk_rate_exclusive_{get,put}' (git-fixes).
• clk: imx8mp: fix sai4 clock (git-fixes).
• clk: imx: composite-8m: fix clock pauses when set_rate would be a no-op (git-fixes).
• clk: imx: pll14xx: dynamically configure PLL for 393216000/361267200Hz (git-fixes).
• clk: qcom: camcc-sc7180: fix async resume during probe (git-fixes).
• clk: qcom: gcc-mdm9615: use proper parent for pll0_vote clock (git-fixes).
• clk: qcom: gcc-sc7180: Fix up gcc_sdcc2_apps_clk_src (git-fixes).
• clk: qcom: gcc-sm8250: Fix gcc_sdcc2_apps_clk_src (git-fixes).
• clk: sunxi-ng: Modify mismatched function name (git-fixes).
• clocksource/drivers/arm_arch_timer: Do not use timer namespace for timer_shutdown() function (bsc#1213970).
• clocksource/drivers/hyper-v: Rework clocksource and sched clock setup (bsc#1206453).
• clocksource/drivers/sp804: Do not use timer namespace for timer_shutdown() function (bsc#1213970).
• clocksource: hyper-v: Add TSC page support for root partition (bsc#1206453).
• clocksource: hyper-v: Introduce TSC PFN getter (bsc#1206453).
• clocksource: hyper-v: Introduce a pointer to TSC page (bsc#1206453).
• clocksource: hyper-v: Use TSC PFN getter to map vvar page (bsc#1206453).
• clocksource: hyper-v: make sure Invariant-TSC is used if it is (bsc#1206453).
• cpu/SMT: Allow enabling partial SMT states via sysfs (bsc#1214285 bsc#1205462 ltc#200161 ltc#200588).
• cpu/SMT: Create topology_smt_thread_allowed() (bsc#1214285 bsc#1205462 ltc#200161 ltc#200588).
• cpu/SMT: Move SMT prototypes into cpu_smt.h (bsc#1214285 bsc#1205462 ltc#200161 ltc#200588).
• cpu/SMT: Move smt/control simple exit cases earlier (bsc#1214285 bsc#1205462 ltc#200161 ltc#200588).
• cpu/SMT: Remove topology_smt_supported() (bsc#1214285 bsc#1205462 ltc#200161 ltc#200588).
• cpu/SMT: Store the current/max number of threads (bsc#1214285 bsc#1205462 ltc#200161 ltc#200588).
• cpufreq: Fix the race condition while updating the transition_task of policy (git-fixes).
• cpufreq: intel_pstate: Adjust balance_performance EPP for Sapphire Rapids (bsc#1214659).
• cpufreq: intel_pstate: Enable HWP IO boost for all servers (bsc#1208949 jsc#PED-6003 jsc#PED-6004).
• cpufreq: intel_pstate: Fix scaling for hybrid-capable systems with disabled E-cores (bsc#1212526 bsc#1214368 jsc#PED-4927 jsc#PED-4929).
• cpufreq: intel_pstate: Read all MSRs on the target CPU (bsc#1212526 bsc#1214368 jsc#PED-4927 jsc#PED-4929).
• cpufreq: intel_pstate: hybrid: Rework HWP calibration (bsc#1212526 bsc#1214368 jsc#PED-4927 jsc#PED-4929).
• cpufreq: intel_pstate: hybrid: Use known scaling factor for P-cores (bsc#1212526 bsc#1214368 jsc#PED-4927 jsc#PED-4929).
• crypto: caam - fix unchecked return value error (git-fixes).
• crypto: stm32 - Properly handle pm_runtime_get failing (git