SUSE-SU-2021:0118-1

SUSE-SU-2021:0118-1 · Security update for the Linux Kernel

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The SUSE Linux Enterprise 15 SP1 kernel was updated to receive various security and bugfixes. The following security bugs were fixed: - CVE-2020-28374: Fixed a Linux SCSI target issue (bsc#1178372). - CVE-2020-36158: Fixed a potential remote code execution in the Marvell mwifiex driver (bsc#1180559). - CVE-2020-27825: Fixed a race in the trace_open and buffer resize calls (bsc#1179960). - CVE-2020-0466: Fixed a use-after-free due to a logic error in do_epoll_ctl and ep_loop_check_proc of eventpoll.c (bnc#1180031). - CVE-2020-27068: Fixed an out-of-bounds read due to a missing bounds check in the nl80211_policy policy of nl80211.c (bnc#1180086). - CVE-2020-0465: Fixed multiple missing bounds checks in hid-multitouch.c that could have led to local privilege escalation (bnc#1180029). - CVE-2020-0444: Fixed a bad kfree due to a logic error in audit_data_to_entry (bnc#1180027). - CVE-2020-29660: Fixed a locking inconsistency in the tty subsystem that may have allowed a read-after-free attack against TIOCGSID (bnc#1179745). - CVE-2020-29661: Fixed a locking issue in the tty subsystem that allowed a use-after-free attack against TIOCSPGRP (bsc#1179745). - CVE-2020-27777: Fixed a privilege escalation in the Run-Time Abstraction Services (RTAS) interface, affecting guests running on top of PowerVM or KVM hypervisors (bnc#1179107). - CVE-2019-20934: Fixed a use-after-free in show_numa_stats() because NUMA fault statistics were inappropriately freed, aka CID-16d51a590a8c (bsc#1179663). - CVE-2020-27786: Fixed a use after free in kernel midi subsystem snd_rawmidi_kernel_read1() (bsc#1179601). The following non-security bugs were fixed: - ACPI: PNP: compare the string length in the matching_id() (git-fixes). - ACPICA: Disassembler: create buffer fields in ACPI_PARSE_LOAD_PASS1 (git-fixes). - ACPICA: Do not increment operation_region reference counts for field units (git-fixes). - ALSA: ca0106: fix error code handling (git-fixes). - ALSA: ctl: allow TLV read operation for callback type of element in locked case (git-fixes). - ALSA: hda - Fix silent audio output and corrupted input on MSI X570-A PRO (git-fixes). - ALSA: hda/ca0132 - Change Input Source enum strings (git-fixes). - ALSA: hda/ca0132 - Fix AE-5 rear headphone pincfg (git-fixes). - ALSA: hda/generic: Add option to enforce preferred_dacs pairs (git-fixes). - ALSA: hda/hdmi: always check pin power status in i915 pin fixup (git-fixes). - ALSA: hda/realtek - Add new codec supported for ALC897 (git-fixes). - ALSA: hda/realtek - Couldn't detect Mic if booting with headset plugged (git-fixes). - ALSA: hda/realtek - Enable headset mic of ASUS Q524UQK with ALC255 (git-fixes). - ALSA: hda/realtek: Add mute LED quirk to yet another HP x360 model (git-fixes). - ALSA: hda/realtek: Add some Clove SSID in the ALC293(ALC1220) (git-fixes). - ALSA: hda/realtek: Enable front panel headset LED on Lenovo ThinkStation P520 (git-fixes). - ALSA: hda/realtek: Enable headset of ASUS UX482EG & B9400CEA with ALC294 (git-fixes). - ALSA: hda: Add NVIDIA codec IDs 9a & 9d through a0 to patch table (git-fixes). - ALSA: hda: Fix potential race in unsol event handler (git-fixes). - ALSA: hda: Fix regressions on clear and reconfig sysfs (git-fixes). - ALSA: info: Drop WARN_ON() from buffer NULL sanity check (git-fixes). - ALSA: isa/wavefront: prevent out of bounds write in ioctl (git-fixes). - ALSA: line6: Perform sanity check for each URB creation (git-fixes). - ALSA: pcm: oss: Fix a few more UBSAN fixes (git-fixes). - ALSA: pcm: oss: Fix potential out-of-bounds shift (git-fixes). - ALSA: pcm: oss: Remove superfluous WARN_ON() for mulaw sanity check (git-fixes). - ALSA: timer: Limit max amount of slave instances (git-fixes). - ALSA: usb-audio: Add delay quirk for all Logitech USB devices (git-fixes). - ALSA: usb-audio: Add delay quirk for H570e USB headsets (git-fixes). - ALSA: usb-audio: Add implicit feedback quirk for MODX (git-fixes). - ALSA: usb-audio: Add implicit feedback quirk for Qu-16 (git-fixes). - ALSA: usb-audio: Add implicit feedback quirk for Zoom UAC-2 (git-fixes). - ALSA: usb-audio: add quirk for Denon DCD-1500RE (git-fixes). - ALSA: usb-audio: add quirk for Samsung USBC Headset (AKG) (git-fixes). - ALSA: usb-audio: Add registration quirk for Kingston HyperX Cloud Alpha S (git-fixes). - ALSA: usb-audio: Add registration quirk for Kingston HyperX Cloud Flight S (git-fixes). - ALSA: usb-audio: add usb vendor id as DSD-capable for Khadas devices (git-fixes). - ALSA: usb-audio: Disable sample read check if firmware does not give back (git-fixes). - ALSA: usb-audio: Fix control 'access overflow' errors from chmap (git-fixes). - ALSA: usb-audio: Fix OOB access of mixer element list (git-fixes). - ALSA: usb-audio: Fix potential out-of-bounds shift (git-fixes). - ALSA: usb-audio: Fix race against the error recovery URB submission (git-fixes). - ALSA: usb-audio: US16x08: fix value count for level meters (git-fixes). - ASoC: arizona: Fix a wrong free in wm8997_probe (git-fixes). - ASoC: cx2072x: Fix doubly definitions of Playback and Capture streams (git-fixes). - ASoC: fsl_asrc_dma: Fix dma_chan leak when config DMA channel failed (git-fixes). - ASoC: jz4740-i2s: add missed checks for clk_get() (git-fixes). - ASoC: pcm3168a: The codec does not support S32_LE (git-fixes). - ASoC: pcm: DRAIN support reactivation (git-fixes). - ASoC: rt5677: Mark reg RT5677_PWR_ANLG2 as volatile (git-fixes). - ASoC: sti: fix possible sleep-in-atomic (git-fixes). - ASoC: wm8904: fix regcache handling (git-fixes). - ASoC: wm8998: Fix PM disable depth imbalance on error (git-fixes). - ASoC: wm_adsp: Do not generate kcontrols without READ flags (git-fixes). - ASoC: wm_adsp: remove 'ctl' from list on error in wm_adsp_create_control() (git-fixes). - ata/libata: Fix usage of page address by page_address in ata_scsi_mode_select_xlat function (git-fixes). - ath10k: Fix an error handling path (git-fixes). - ath10k: fix backtrace on coredump (git-fixes). - ath10k: fix get invalid tx rate for Mesh metric (git-fixes). - ath10k: fix offchannel tx failure when no ath10k_mac_tx_frm_has_freq (git-fixes). - ath10k: Release some resources in an error handling path (git-fixes). - ath10k: Remove msdu from idr when management pkt send fails (git-fixes). - ath6kl: fix enum-conversion warning (git-fixes). - ath9k_htc: Discard undersized packets (git-fixes). - ath9k_htc: Modify byte order for an error message (git-fixes). - ath9k_htc: Silence undersized packet warnings (git-fixes). - ath9k_htc: Use appropriate rs_datalen type (git-fixes). - Avoid a GCC warning about '/*' within a comment. - backlight: lp855x: Ensure regulators are disabled on probe failure (git-fixes). - Bluetooth: add a mutex lock to avoid UAF in do_enale_set (git-fixes). - Bluetooth: btusb: Fix detection of some fake CSR controllers with a bcdDevice val of 0x0134 (git-fixes). - Bluetooth: Fix advertising duplicated flags (git-fixes). - Bluetooth: Fix null pointer dereference in hci_event_packet() (git-fixes). - Bluetooth: Fix slab-out-of-bounds read in hci_le_direct_adv_report_evt() (git-fixes). - bnxt_en: Fix race when modifying pause settings (bsc#1050242 ). - bnxt_en: Protect bnxt_set_eee() and bnxt_set_pauseparam() with mutex (bsc#1050242). - btmrvl: Fix firmware filename for sd8997 chipset (bsc#1172694). - btrfs: fix use-after-free on readahead extent after failure to create it (bsc#1179963). - btrfs: qgroup: do not commit transaction when we already hold the handle (bsc#1178634). - btrfs: remove a BUG_ON() from merge_reloc_roots() (bsc#1174784). - bus: fsl-mc: fix error return code in fsl_mc_object_allocate() (git-fixes). - can: mcp251x: add error check when wq alloc failed (git-fixes). - can: softing: softing_netdev_open(): fix error handling (git-fixes). - cfg80211: initialize rekey_data (git-fixes). - cfg80211: regulatory: Fix inconsistent format argument (git-fixes). - cifs: add NULL check for ses->tcon_ipc (bsc#1178270). - cifs: allow syscalls to be restarted in __smb_send_rqst() (bsc#1

Есть исправление

Опубликовано

2021-01-14T05:16:52Z

Обновлено

2026-02-04T02:40:26.259622Z

Стек: system

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