SUSE-SU-2022:0198-1

SUSE-SU-2022:0198-1 · Security update for the Linux Kernel

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The SUSE Linux Enterprise 15 SP3 kernel was updated to receive various security and bugfixes. The following security bugs were fixed: - CVE-2022-0185: Incorrect param length parsing in legacy_parse_param which could have led to a local privilege escalation (bsc#1194517). - CVE-2022-0322: Fixed a denial of service in SCTP sctp_addto_chunk (bsc#1194985). - CVE-2021-4197: Fixed a cgroup issue where lower privileged processes could write to fds of lower privileged ones that could lead to privilege escalation (bsc#1194302). - CVE-2021-46283: nf_tables_newset in net/netfilter/nf_tables_api.c in the Linux kernel allowed local users to cause a denial of service (NULL pointer dereference and general protection fault) because of the missing initialization for nft_set_elem_expr_alloc. A local user can set a netfilter table expression in their own namespace (bnc#1194518). - CVE-2021-4135: Fixed an information leak in the nsim_bpf_map_alloc function (bsc#1193927). - CVE-2021-4202: Fixed a race condition during NFC device remove which could lead to a use-after-free memory corruption (bsc#1194529) - CVE-2021-4083: A read-after-free memory flaw was found in the Linux kernel's garbage collection for Unix domain socket file handlers in the way users call close() and fget() simultaneously and can potentially trigger a race condition. This flaw allowed a local user to crash the system or escalate their privileges on the system. This flaw affects Linux kernel versions prior to 5.16-rc4 (bnc#1193727). - CVE-2021-4149: Fixed a locking condition in btrfs which could lead to system deadlocks (bsc#1194001). - CVE-2021-45485: In the IPv6 implementation in net/ipv6/output_core.c has an information leak because of certain use of a hash table which, although big, doesn't properly consider that IPv6-based attackers can typically choose among many IPv6 source addresses (bnc#1194094). - CVE-2021-45486: In the IPv4 implementation in net/ipv4/route.c has an information leak because the hash table is very small (bnc#1194087). The following non-security bugs were fixed: - ACPI: APD: Check for NULL pointer after calling devm_ioremap() (git-fixes). - ACPI: Add stubs for wakeup handler functions (git-fixes). - ACPI: scan: Create platform device for BCM4752 and LNV4752 ACPI nodes (git-fixes). - ALSA: PCM: Add missing rwsem around snd_ctl_remove() calls (git-fixes). - ALSA: ctl: Fix copy of updated id with element read/write (git-fixes). - ALSA: drivers: opl3: Fix incorrect use of vp->state (git-fixes). - ALSA: hda/hdmi: Disable silent stream on GLK (git-fixes). - ALSA: hda/realtek - Add headset Mic support for Lenovo ALC897 platform (git-fixes). - ALSA: hda/realtek - Fix silent output on Gigabyte X570 Aorus Master after reboot from Windows (git-fixes). - ALSA: hda/realtek: Add a quirk for HP OMEN 15 mute LED (git-fixes). - ALSA: hda/realtek: Add quirk for ASRock NUC Box 1100 (git-fixes). - ALSA: hda/realtek: Amp init fixup for HP ZBook 15 G6 (git-fixes). - ALSA: hda/realtek: Fix quirk for Clevo NJ51CU (git-fixes). - ALSA: hda/realtek: Fix quirk for TongFang PHxTxX1 (git-fixes). - ALSA: hda/realtek: Fixes HP Spectre x360 15-eb1xxx speakers (git-fixes). - ALSA: hda/realtek: Headset fixup for Clevo NH77HJQ (git-fixes). - ALSA: hda: Add missing rwsem around snd_ctl_remove() calls (git-fixes). - ALSA: hda: Make proper use of timecounter (git-fixes). - ALSA: jack: Add missing rwsem around snd_ctl_remove() calls (git-fixes). - ALSA: jack: Check the return value of kstrdup() (git-fixes). - ALSA: oss: fix compile error when OSS_DEBUG is enabled (git-fixes). - ALSA: pcm: oss: Fix negative period/buffer sizes (git-fixes). - ALSA: pcm: oss: Handle missing errors in snd_pcm_oss_change_params*() (git-fixes). - ALSA: pcm: oss: Limit the period size to 16MB (git-fixes). - ALSA: usb-audio: Drop superfluous '0' in Presonus Studio 1810c's ID (git-fixes). - ALSA: usb-audio: Line6 HX-Stomp XL USB_ID for 48k-fixed quirk (git-fixes). - ASoC: codecs: wcd934x: handle channel mappping list correctly (git-fixes). - ASoC: codecs: wcd934x: return correct value from mixer put (git-fixes). - ASoC: codecs: wcd934x: return error code correctly from hw_params (git-fixes). - ASoC: codecs: wsa881x: fix return values from kcontrol put (git-fixes). - ASoC: cs42l42: Correct configuring of switch inversion from ts-inv (git-fixes). - ASoC: cs42l42: Disable regulators if probe fails (git-fixes). - ASoC: cs42l42: Use device_property API instead of of_property (git-fixes). - ASoC: fsl_asrc: refine the check of available clock divider (git-fixes). - ASoC: fsl_mqs: fix MODULE_ALIAS (git-fixes). - ASoC: mediatek: Check for error clk pointer (git-fixes). - ASoC: meson: aiu: Move AIU_I2S_MISC hold setting to aiu-fifo-i2s (git-fixes). - ASoC: meson: aiu: fifo: Add missing dma_coerce_mask_and_coherent() (git-fixes). - ASoC: qdsp6: q6routing: Fix return value from msm_routing_put_audio_mixer (git-fixes). - ASoC: rt5663: Handle device_property_read_u32_array error codes (git-fixes). - ASoC: samsung: idma: Check of ioremap return value (git-fixes). - ASoC: soc-core: fix null-ptr-deref in snd_soc_del_component_unlocked() (git-fixes). - ASoC: sunxi: fix a sound binding broken reference (git-fixes). - ASoC: tegra: Fix kcontrol put callback in ADMAIF (git-fixes). - ASoC: tegra: Fix kcontrol put callback in AHUB (git-fixes). - ASoC: tegra: Fix kcontrol put callback in DMIC (git-fixes). - ASoC: tegra: Fix kcontrol put callback in DSPK (git-fixes). - ASoC: tegra: Fix kcontrol put callback in I2S (git-fixes). - ASoC: tegra: Fix wrong value type in ADMAIF (git-fixes). - ASoC: tegra: Fix wrong value type in DMIC (git-fixes). - ASoC: tegra: Fix wrong value type in DSPK (git-fixes). - ASoC: tegra: Fix wrong value type in I2S (git-fixes). - ASoC: uniphier: drop selecting non-existing SND_SOC_UNIPHIER_AIO_DMA (git-fixes). - Add cherry-picked IDs for qemu fw_cfg patches - Bluetooth: L2CAP: Fix using wrong mode (git-fixes). - Bluetooth: bfusb: fix division by zero in send path (git-fixes). - Bluetooth: btmtksdio: fix resume failure (git-fixes). - Bluetooth: btusb: fix memory leak in btusb_mtk_submit_wmt_recv_urb() (git-fixes). - Bluetooth: cmtp: fix possible panic when cmtp_init_sockets() fails (git-fixes). - Bluetooth: hci_bcm: Check for error irq (git-fixes). - Bluetooth: hci_qca: Stop IBS timer during BT OFF (git-fixes). - Bluetooth: stop proccessing malicious adv data (git-fixes). - Documentation: ACPI: Fix data node reference documentation (git-fixes). - Documentation: dmaengine: Correctly describe dmatest with channel unset (git-fixes). - Documentation: refer to config RANDOMIZE_BASE for kernel address-space randomization (git-fixes). - HID: add USB_HID dependancy to hid-chicony (git-fixes). - HID: add USB_HID dependancy to hid-prodikeys (git-fixes). - HID: asus: Add depends on USB_HID to HID_ASUS Kconfig option (git-fixes). - HID: bigbenff: prevent null pointer dereference (git-fixes). - HID: google: add eel USB id (git-fixes). - HID: hid-uclogic-params: Invalid parameter check in uclogic_params_frame_init_v1_buttonpad (git-fixes). - HID: hid-uclogic-params: Invalid parameter check in uclogic_params_get_str_desc (git-fixes). - HID: hid-uclogic-params: Invalid parameter check in uclogic_params_huion_init (git-fixes). - HID: hid-uclogic-params: Invalid parameter check in uclogic_params_init (git-fixes). - HID: quirks: Add quirk for the Microsoft Surface 3 type-cover (git-fixes). - Input: appletouch - initialize work before device registration (git-fixes). - Input: atmel_mxt_ts - fix double free in mxt_read_info_block (git-fixes). - Input: elantech - fix stack out of bound access in elantech_change_report_id() (git-fixes). - Input: i8042 - add deferred probe support (bsc#1190256). - Input: i8042 - enable deferred probe quirk for ASUS UM325UA (bsc#1190256). - Input: max8925_onkey - do not mark comment as kernel-doc (git-fixes). - Input: spaceball - fix parsing of movement data packets (git-fixes). - Input: ti_am335x_tsc - fix STEPCONFIG setup for Z

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Publicación

2022-01-26T06:43:26Z

Actualización

2026-02-04T02:19:25.639037Z

Pila tecnológica: system

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