SUSE-SU-2023:3311-1

SUSE-SU-2023:3311-1 · 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 SP5 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-2023-38409: Fixed an issue in set_con2fb_map in drivers/video/fbdev/core/fbcon.c. Because an assignment occurs only for the first vc, the fbcon_registered_fb and fbcon_display arrays can be desynchronized in fbcon_mode_deleted (the con2fb_map points at the old fb_info) (bsc#1213417). - CVE-2023-3863: Fixed a use-after-free flaw in nfc_llcp_find_local in net/nfc/llcp_core.c in NFC. This flaw allowed a local user with special privileges to impact a kernel information leak issue (bsc#1213601). - CVE-2023-4004: Fixed improper element removal netfilter nft_set_pipapo (bsc#1213812). The following non-security bugs were fixed: - ACPI: CPPC: Add ACPI disabled check to acpi_cpc_valid() (bsc#1212445). - ACPI: CPPC: Add definition for undefined FADT preferred PM profile value (bsc#1212445). - ACPI/IORT: Remove erroneous id_count check in iort_node_get_rmr_info() (git-fixes). - ACPI: utils: Fix acpi_evaluate_dsm_typed() redefinition error (git-fixes). - afs: Adjust ACK interpretation to try and cope with NAT (git-fixes). - 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). - ALSA: emu10k1: roll up loops in DSP setup code for Audigy (git-fixes). - ALSA: hda/realtek: Add quirk for Clevo NS70AU (git-fixes). - ALSA: hda/realtek: Add support for DELL Oasis 13/14/16 laptops (git-fixes). - ALSA: hda/realtek: Enable Mute LED on HP Laptop 15s-eq2xxx (git-fixes). - ALSA: hda/realtek: Fix generic fixup definition for cs35l41 amp (git-fixes). - ALSA: hda/realtek - remove 3k pull low procedure (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 FIXED_RATE quirk for JBL Quantum610 Wireless (git-fixes). - ALSA: usb-audio: Add new quirk FIXED_RATE for JBL Quantum810 Wireless (git-fixes). - ALSA: usb-audio: Add quirk for Microsoft Modern Wireless Headset (bsc#1207129). - ALSA: usb-audio: Always initialize fixed_rate in snd_usb_find_implicit_fb_sync_format() (git-fixes). - ALSA: usb-audio: Apply mutex around snd_usb_endpoint_set_params() (git-fixes). - ALSA: usb-audio: Avoid superfluous endpoint setup (git-fixes). - ALSA: usb-audio: Avoid unnecessary interface change at EP close (git-fixes). - ALSA: usb-audio: Clear fixed clock rate at closing EP (git-fixes). - ALSA: usb-audio: Correct the return code from snd_usb_endpoint_set_params() (git-fixes). - ALSA: usb-audio: Drop superfluous interface setup at parsing (git-fixes). - ALSA: usb-audio: Fix possible NULL pointer dereference in snd_usb_pcm_has_fixed_rate() (git-fixes). - ALSA: usb-audio: Fix wrong kfree issue in snd_usb_endpoint_free_all (git-fixes). - ALSA: usb-audio: More refactoring of hw constraint rules (git-fixes). - ALSA: usb-audio: Properly refcounting clock rate (git-fixes). - ALSA: usb-audio: Rate limit usb_set_interface error reporting (git-fixes). - ALSA: usb-audio: Refcount multiple accesses on the single clock (git-fixes). - ALSA: usb-audio: Split endpoint setups for hw_params and prepare (take#2) (git-fixes). - ALSA: usb-audio: Update for native DSD support quirks (git-fixes). - ALSA: usb-audio: Use atomic_try_cmpxchg in ep_state_update (git-fixes). - ALSA: usb-audio: Workaround for XRUN at prepare (git-fixes). - amd-pstate: Fix amd_pstate mode switch (git-fixes). - ASoC: amd: acp: fix for invalid dai id handling in acp_get_byte_count() (git-fixes). - ASoC: atmel: Fix the 8K sample parameter in I2SC master (git-fixes). - ASoc: codecs: ES8316: Fix DMIC config (git-fixes). - ASoC: codecs: wcd934x: fix resource leaks on component remove (git-fixes). - ASoC: codecs: wcd938x: fix codec initialisation race (git-fixes). - ASoC: codecs: wcd938x: fix dB range for HPHL and HPHR (git-fixes). - ASoC: codecs: wcd938x: fix missing clsh ctrl error handling (git-fixes). - ASoC: codecs: wcd938x: fix soundwire initialisation race (git-fixes). - ASoC: codecs: wcd-mbhc-v2: fix resource leaks on component remove (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: rt5640: Fix sleep in atomic context (git-fixes). - ASoC: rt5682-sdw: fix for JD event handling in ClockStop Mode0 (git-fixes). - ASoC: rt711: fix for JD event handling in ClockStop Mode0 (git-fixes). - ASoC: rt711-sdca: fix for JD event handling in ClockStop Mode0 (git-fixes). - ASoC: SOF: ipc3-dtrace: uninitialized data in dfsentry_trace_filter_write() (git-fixes). - ASoC: tegra: Fix ADX byte map (git-fixes). - ASoC: tegra: Fix AMX byte map (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). - bus: mhi: add new interfaces to handle MHI channels directly (bsc#1207948). - bus: mhi: host: add destroy_device argument to mhi_power_down() (bsc#1207948). - 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). - cpufreq: amd-pstate: add amd-pstate driver parameter for mode selection (bsc#1212445). - cpufreq: amd-pstate: Add AMD P-State frequencies attributes (bsc#1212445). - cpufreq: amd-pstate: Add AMD P-State performance attributes (bsc#1212445). - cpufreq: amd-pstate: Add boost mode support for AMD P-State (bsc#1212445). - cpufreq: amd-pstate: add driver working mode switch support (bsc#1212445). - cpufreq: amd-pstate: Add ->fast_switch() callback (bsc#1212445). - cpufreq: amd-pstate: Add fast switch function for AMD P-State (bsc#1212445). - cpufreq: amd-pstate: Add guided autonomous mode (bsc#12

Fix available

Published

2023-08-14T14:23:39Z

Updated

2026-02-04T03:34:23.164227Z

Stack: system

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