SUSE-SU-2022:3775-1

SUSE-SU-2022:3775-1 · 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 SP3 kernel was updated. The following security bugs were fixed: - CVE-2022-40768: Fixed information leak in the scsi driver which allowed local users to obtain sensitive information from kernel memory. (bnc#1203514) - CVE-2022-3169: Fixed a denial of service flaw which occurs when consecutive requests to NVME_IOCTL_RESET and the NVME_IOCTL_SUBSYS_RESET are sent. (bnc#1203290) - CVE-2022-42722: Fixed crash in beacon protection for P2P-device. (bsc#1204125) - CVE-2022-42719: Fixed MBSSID parsing use-after-free. (bsc#1204051) - CVE-2022-42721: Avoid nontransmitted BSS list corruption. (bsc#1204060) - CVE-2022-42720: Fixed BSS refcounting bugs. (bsc#1204059) - CVE-2022-3303: Fixed a race condition in the sound subsystem due to improper locking (bnc#1203769). - CVE-2022-41218: Fixed an use-after-free caused by refcount races in drivers/media/dvb-core/dmxdev.c (bnc#1202960). - CVE-2022-3239: Fixed an use-after-free in the video4linux driver that could lead a local user to able to crash the system or escalate their privileges (bnc#1203552). - CVE-2022-41848: Fixed a race condition and resultant use-after-free if a physically proximate attacker removes a PCMCIA device while calling ioctl (bnc#1203987). - CVE-2022-41849: Fixed a race condition and resultant use-after-free if a physically proximate attacker removes a USB device while calling open (bnc#1203992). - CVE-2022-41674: Fixed a DoS issue where kernel can crash on the reception of specific WiFi Frames (bsc#1203770). - CVE-2022-2586: Fixed a use-after-free which can be triggered when a nft table is deleted (bnc#1202095). - CVE-2022-41222: Fixed a use-after-free via a stale TLB because an rmap lock is not held during a PUD move (bnc#1203622). - CVE-2022-2503: Fixed a bug in dm-verity, device-mapper table reloads allowed users with root privileges to switch out the target with an equivalent dm-linear target and bypass verification till reboot. This allowed root to bypass LoadPin and can be used to load untrusted and unverified kernel modules and firmware, which implies arbitrary kernel execution and persistence for peripherals that do not verify firmware updates (bnc#1202677). - CVE-2022-20008: Fixed a bug which allowed to read kernel heap memory due to uninitialized data. This could lead to local information disclosure if reading from an SD card that triggers errors, with no additional execution privileges needed. (bnc#1199564) - CVE-2020-16119: Fixed a use-after-free vulnerability exploitable by a local attacker due to reuse of a DCCP socket. (bnc#1177471) The following non-security bugs were fixed: - ALSA: aloop: Fix random zeros in capture data when using jiffies timer (git-fixes). - ALSA: emu10k1: Fix out of bounds access in snd_emu10k1_pcm_channel_alloc() (git-fixes). - ALSA: hda/realtek: Re-arrange quirk table entries (git-fixes). - ALSA: seq: Fix data-race at module auto-loading (git-fixes). - ALSA: seq: oss: Fix data-race for max_midi_devs access (git-fixes). - ALSA: usb-audio: Fix an out-of-bounds bug in __snd_usb_parse_audio_interface() (git-fixes). - ALSA: usb-audio: fix spelling mistakes (git-fixes). - ALSA: usb-audio: Inform the delayed registration more properly (git-fixes). - ALSA: usb-audio: Register card again for iface over delayed_register option (git-fixes). - ALSA: usb-audio: Split endpoint setups for hw_params and prepare (git-fixes). - arm64: cpufeature: Allow different PMU versions in ID_DFR0_EL1 (git-fixes) - arm64: dts: allwinner: A64 Sopine: phy-mode rgmii-id (git-fixes) - arm64: dts: allwinner: a64-sopine-baseboard: change RGMII mode to (bsc#1202341) - arm64: dts: allwinner: H5: NanoPi Neo Plus2: phy-mode rgmii-id (git-fixes) - arm64: dts: rockchip: Pull up wlan wake# on Gru-Bob (git-fixes) - arm64: dts: rockchip: Remove 'enable-active-low' from rk3399-puma (git-fixes) - arm64: dts: rockchip: Set RK3399-Gru PCLK_EDP to 24 MHz (git-fixes) - arm64: dts: uniphier: Fix USB interrupts for PXs3 SoC (git-fixes) - arm64: kexec_file: use more system keyrings to verify kernel image signature (bsc#1196444). - arm64: mm: Always update TCR_EL1 from __cpu_set_tcr_t0sz() (git-fixes) - arm64: mm: fix p?d_leaf() (git-fixes) - arm64: mm: use a 48-bit ID map when possible on 52-bit VA builds (git-fixes) - arm64: tegra: Fix SDMMC1 CD on P2888 (git-fixes) - arm64: tegra: Remove non existent Tegra194 reset (git-fixes) - arm64: tlb: fix the TTL value of tlb_get_level (git-fixes) - arm64/mm: Validate hotplug range before creating linear mapping (git-fixes) - bpf: Compile out btf_parse_module() if module BTF is not enabled (git-fixes). - cgroup: cgroup_get_from_id() must check the looked-up kn is a directory (bsc#1203906). - crypto: arm64/gcm - Select AEAD for GHASH_ARM64_CE (git-fixes) - crypto: arm64/poly1305 - fix a read out-of-bound (git-fixes) - drm/amdgpu: Check num_gfx_rings for gfx v9_0 rb setup (git-fixes). - drm/amdgpu: mmVM_L2_CNTL3 register not initialized correctly (git-fixes). - drm/gem: Fix GEM handle release errors (git-fixes). - drm/i915/glk: ECS Liva Q2 needs GLK HDMI port timing quirk (git-fixes). - drm/meson: Correct OSD1 global alpha value (git-fixes). - drm/meson: Fix OSD1 RGB to YCbCr coefficient (git-fixes). - drm/msm/rd: Fix FIFO-full deadlock (git-fixes). - drm/radeon: add a force flush to delay work when radeon (git-fixes). - dtb: Do not include sources in src.rpm - refer to kernel-source Same as other kernel binary packages there is no need to carry duplicate sources in dtb packages. - efi: capsule-loader: Fix use-after-free in efi_capsule_write (git-fixes). - fbdev: chipsfb: Add missing pci_disable_device() in chipsfb_pci_init() (git-fixes). - fbdev: fb_pm2fb: Avoid potential divide by zero error (git-fixes). - ftrace: Fix NULL pointer dereference in is_ftrace_trampoline when ftrace is dead (git-fixes). - gpio: mpc8xxx: Fix support for IRQ_TYPE_LEVEL_LOW flow_type in mpc85xx (git-fixes). - HID: intel-ish-hid: ishtp: Fix ishtp client sending disordered message (git-fixes). - HID: ishtp-hid-clientHID: ishtp-hid-client: Fix comment typo (git-fixes). - ieee802154: cc2520: add rc code in cc2520_tx() (git-fixes). - ima: force signature verification when CONFIG_KEXEC_SIG is configured (bsc#1203737). - Input: iforce - add support for Boeder Force Feedback Wheel (git-fixes). - Input: melfas_mip4 - fix return value check in mip4_probe() (git-fixes). - Input: snvs_pwrkey - fix SNVS_HPVIDR1 register address (git-fixes). - JFS: fix GPF in diFree (bsc#1203389). - JFS: fix memleak in jfs_mount (git-fixes). - JFS: more checks for invalid superblock (git-fixes). - JFS: prevent NULL deref in diFree (bsc#1203389). - kABI: x86: kexec: hide new include from genksyms (bsc#1196444). - kexec: clean up arch_kexec_kernel_verify_sig (bsc#1196444). - kexec: do not verify the signature without the lockdown or mandatory signature (bsc#1203737). - kexec: drop weak attribute from arch_kexec_apply_relocations[_add] (bsc#1196444). - kexec: drop weak attribute from functions (bsc#1196444). - kexec: drop weak attribute from functions (bsc#1196444). - kexec: KEYS: make the code in bzImage64_verify_sig generic (bsc#1196444). - kexec: KEYS: s390: Make use of built-in and secondary keyring for signature verification (bsc#1196444). - KVM: nVMX: Let userspace set nVMX MSR to any _host_ supported value (git-fixes). - KVM: x86: Mark TSS busy during LTR emulation _after_ all fault checks (git-fixes). - KVM: x86: Set error code to segment selector on LLDT/LTR non-canonical #GP (git-fixes). - md-raid10: fix KASAN warning (git-fixes). - md: call __md_stop_writes in md_stop (git-fixes). - md: unlock mddev before reap sync_thread in action_store (bsc#1197659). - mm: pagewalk: Fix race between unmap and page walker (git-fixes, bsc#1203159). - mm: proc: smaps_rollup: do not stall write attempts on mmap_lock (bsc#1201990). - mm: smaps*: extend smap_gather_stats to support specified beginning (bsc#1201990). - net: mana: Add rmb after checking owner bits (git-fixes). - net: mana: Add support

Fix available

Published

2022-10-26T11:08:04Z

Updated

2026-02-04T03:20:27.342267Z

Stack: system

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