SUSE-SU-2023:0433-1

SUSE-SU-2023:0433-1 · Security update for the Linux Kernel

This page contains facts from public vulnerability sources. Check the original advisory before updating.

This page shows selected source facts. See the linked advisories for the complete description and affected versions.

The SUSE Linux Enterprise 15 SP4 kernel was updated to receive various security and bugfixes. The following security bugs were fixed: - CVE-2023-23455: Fixed a denial of service inside atm_tc_enqueue in net/sched/sch_atm.c because of type confusion (non-negative numbers can sometimes indicate a TC_ACT_SHOT condition rather than valid classification results) (bsc#1207125). - CVE-2023-23454: Fixed denial or service in cbq_classify in net/sched/sch_cbq.c (bnc#1207036). - CVE-2023-0590: Fixed race condition in qdisc_graft() (bsc#1207795). - CVE-2023-0266: Fixed a use-after-free vulnerability inside the ALSA PCM package. SNDRV_CTL_IOCTL_ELEM_{READ|WRITE}32 was missing locks that could have been used in a use-after-free that could have resulted in a priviledge escalation to gain ring0 access from the system user (bsc#1207134). - CVE-2023-0179: Fixed incorrect arithmetics when fetching VLAN header bits (bsc#1207034). - CVE-2023-0122: Fixed a NULL pointer dereference vulnerability in nvmet_setup_auth(), that allowed an attacker to perform a Pre-Auth Denial of Service (DoS) attack on a remote machine (bnc#1207050). - CVE-2022-4382: Fixed a use-after-free flaw that was caused by a race condition among the superblock operations inside the gadgetfs code (bsc#1206258). - CVE-2020-24588: Fixed injection of arbitrary network packets against devices that support receiving non-SSP A-MSDU frames (which is mandatory as part of 802.11n) (bsc#1199701). The following non-security bugs were fixed: - ACPI: EC: Fix EC address space handler unregistration (bsc#1207149). - ACPI: EC: Fix ECDT probe ordering issues (bsc#1207149). - ACPI: PRM: Check whether EFI runtime is available (git-fixes). - ACPICA: Allow address_space_handler Install and _REG execution as 2 separate steps (bsc#1207149). - ACPICA: include/acpi/acpixf.h: Fix indentation (bsc#1207149). - ALSA: control-led: use strscpy in set_led_id() (git-fixes). - ALSA: hda - Enable headset mic on another Dell laptop with ALC3254 (git-fixes). - ALSA: hda/hdmi: Add a HP device 0x8715 to force connect list (git-fixes). - ALSA: hda/realtek - Turn on power early (git-fixes). - ALSA: hda/realtek: Add Acer Predator PH315-54 (git-fixes). - ALSA: hda/realtek: Enable mute/micmute LEDs on HP Spectre x360 13-aw0xxx (git-fixes). - ALSA: hda/realtek: fix mute/micmute LEDs do not work for a HP platform (git-fixes). - ALSA: hda/realtek: fix mute/micmute LEDs for a HP ProBook (git-fixes). - ALSA: hda/realtek: fix mute/micmute LEDs, speaker do not work for a HP platform (git-fixes). - ALSA: hda/via: Avoid potential array out-of-bound in add_secret_dac_path() (git-fixes). - ALSA: hda: cs35l41: Check runtime suspend capability at runtime_idle (git-fixes). - ALSA: hda: cs35l41: Do not return -EINVAL from system suspend/resume (git-fixes). - ALSA: pcm: Move rwsem lock inside snd_ctl_elem_read to prevent UAF (git-fixes). - ALSA: usb-audio: Make sure to stop endpoints before closing EPs (git-fixes). - ALSA: usb-audio: Relax hw constraints for implicit fb sync (git-fixes). - ARM: dts: at91: sam9x60: fix the ddr clock for sam9x60 (git-fixes). - ARM: dts: imx6qdl-gw560x: Remove incorrect 'uart-has-rtscts' (git-fixes). - ARM: dts: imx6ul-pico-dwarf: Use 'clock-frequency' (git-fixes). - ARM: dts: imx7d-pico: Use 'clock-frequency' (git-fixes). - ARM: dts: imx: Fix pca9547 i2c-mux node name (git-fixes). - ARM: dts: vf610: Fix pca9548 i2c-mux node names (git-fixes). - ARM: imx: add missing of_node_put() (git-fixes). - ASoC: Intel: bytcr_rt5651: Drop reference count of ACPI device after use (git-fixes). - ASoC: Intel: bytcr_wm5102: Drop reference count of ACPI device after use (git-fixes). - ASoC: fsl-asoc-card: Fix naming of AC'97 CODEC widgets (git-fixes). - ASoC: fsl_micfil: Correct the number of steps on SX controls (git-fixes). - ASoC: fsl_ssi: Rename AC'97 streams to avoid collisions with AC'97 CODEC (git-fixes). - ASoC: qcom: lpass-cpu: Fix fallback SD line index handling (git-fixes). - ASoC: wm8904: fix wrong outputs volume after power reactivation (git-fixes). - Bluetooth: Fix possible deadlock in rfcomm_sk_state_change (git-fixes). - Bluetooth: hci_qca: Fix driver shutdown on closed serdev (git-fixes). - Documentation: Remove bogus claim about del_timer_sync() (git-fixes). - HID: betop: check shape of output reports (git-fixes). - HID: betop: check shape of output reports (git-fixes, bsc#1207186). - HID: check empty report_list in bigben_probe() (git-fixes). - HID: check empty report_list in hid_validate_values() (git-fixes). - HID: drop assumptions on non-empty lists (git-fixes, bsc#1206784). - HID: intel_ish-hid: Add check for ishtp_dma_tx_map (git-fixes). - HID: playstation: sanity check DualSense calibration data (git-fixes). - HID: revert CHERRY_MOUSE_000C quirk (git-fixes). - IB/hfi1: Fix expected receive setup error exit issues (git-fixes) - IB/hfi1: Immediately remove invalid memory from hardware (git-fixes) - IB/hfi1: Reject a zero-length user expected buffer (git-fixes) - IB/hfi1: Remove user expected buffer invalidate race (git-fixes) - IB/hfi1: Reserve user expected TIDs (git-fixes) - IB/mad: Do not call to function that might sleep while in atomic context (git-fixes). - KVM: x86: Check for existing Hyper-V vCPU in kvm_hv_vcpu_init() (bsc#1206616). - PCI/PM: Define pci_restore_standard_config() only for CONFIG_PM_SLEEP (bsc#1207269). - PM: AVS: qcom-cpr: Fix an error handling path in cpr_probe() (git-fixes). - RDMA/core: Fix ib block iterator counter overflow (bsc#1207878). - RDMA/core: Fix ib block iterator counter overflow (git-fixes) - RDMA/mlx5: Fix mlx5_ib_get_hw_stats when used for device (git-fixes) - RDMA/mlx5: Fix validation of max_rd_atomic caps for DC (git-fixes) - RDMA/rxe: Prevent faulty rkey generation (git-fixes) - RDMA/srp: Move large values to a new enum for gcc13 (git-fixes) - Revert 'ARM: dts: armada-38x: Fix compatible string for gpios' (git-fixes). - Revert 'ARM: dts: armada-39x: Fix compatible string for gpios' (git-fixes). - Revert 'Input: synaptics - switch touchpad on HP Laptop 15-da3001TU to RMI mode' (git-fixes). - Revert 'Revert 'block, bfq: honor already-setup queue merges'' (git-fixes). - Revert 'arm64: dts: meson-sm1-odroid-hc4: disable unused USB PHY0' (git-fixes). - Revert 'wifi: mac80211: fix memory leak in ieee80211_if_add()' (git-fixes). - SUNRPC: Do not dereference xprt->snd_task if it's a cookie (git-fixes). - SUNRPC: Use BIT() macro in rpc_show_xprt_state() (git-fixes). - USB: gadget: Fix use-after-free during usb config switch (git-fixes). - USB: misc: iowarrior: fix up header size for USB_DEVICE_ID_CODEMERCS_IOW100 (git-fixes). - USB: serial: cp210x: add SCALANCE LPE-9000 device id (git-fixes). - USB: serial: option: add Quectel EC200U modem (git-fixes). - USB: serial: option: add Quectel EM05-G (CS) modem (git-fixes). - USB: serial: option: add Quectel EM05-G (GR) modem (git-fixes). - USB: serial: option: add Quectel EM05-G (RS) modem (git-fixes). - USB: serial: option: add Quectel EM05CN (SG) modem (git-fixes). - USB: serial: option: add Quectel EM05CN modem (git-fixes). - VMCI: Use threaded irqs instead of tasklets (git-fixes). - arm64: atomics: format whitespace consistently (git-fixes). - arm64: dts: imx8mm-beacon: Fix ecspi2 pinmux (git-fixes). - arm64: dts: imx8mm-venice-gw7901: fix USB2 controller OC polarity (git-fixes). - arm64: dts: imx8mm: Fix pad control for UART1_DTE_RX (git-fixes). - arm64: dts: imx8mq-thor96: fix no-mmc property for SDHCI (git-fixes). - arm64: dts: qcom: msm8992-libra: Add CPU regulators (git-fixes). - arm64: dts: qcom: msm8992-libra: Fix the memory map (git-fixes). - arm64: dts: qcom: msm8992: Do not use sfpb mutex (git-fixes). - arm64: efi: Execute runtime services from a dedicated stack (git-fixes). - ata: libata: Fix sata_down_spd_limit() when no link speed is reported (git-fixes). - ath11k: Fix unexpected return buffer manager error for QCA6390 (git-fixes). - bcache: fix set_at_max_writeback_rate() for multiple attached devices (git-fixes). - bfq: fix

Fix available

Published

2023-02-16T07:43:00Z

Updated

2026-02-04T02:37:15.649412Z

Stack: system

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