SUSE-SU-2023:3318-1

SUSE-SU-2023:3318-1 · Security update for the Linux Kernel

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The SUSE Linux Enterprise 15 SP4 RT 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-2023-20593: Fixed a ZenBleed issue in 'Zen 2' CPUs that could allow an attacker to potentially access sensitive information (bsc#1213286). - 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-2023-2985: Fixed an use-after-free vulnerability in hfsplus_put_super in fs/hfsplus/super.c that could allow a local user to cause a denial of service (bsc#1211867). - CVE-2023-31083: Fixed race condition in hci_uart_tty_ioctl (bsc#1210780). - CVE-2023-3117: Fixed an use-after-free vulnerability in the netfilter subsystem when processing named and anonymous sets in batch requests that could allow a local user with CAP_NET_ADMIN capability to crash or potentially escalate their privileges on the system (bsc#1213245). - CVE-2023-31248: Fixed an use-after-free vulnerability in nft_chain_lookup_byid that could allow a local attacker to escalate their privilege (bsc#1213061). - CVE-2023-3268: Fixed an out of bounds memory access flaw in relay_file_read_start_pos in the relayfs (bsc#1212502). - CVE-2023-3390: Fixed an use-after-free vulnerability in the netfilter subsystem in net/netfilter/nf_tables_api.c that could allow a local attacker with user access to cause a privilege escalation issue (bsc#1212846). - CVE-2023-35001: Fixed an out-of-bounds memory access flaw in nft_byteorder that could allow a local attacker to escalate their privilege (bsc#1213059). - 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-2023-3812: Fixed an out-of-bounds memory access flaw in the TUN/TAP device driver functionality that could allow a local user to crash or potentially escalate their privileges on the system (bsc#1213543). - CVE-2023-4004: Fixed improper element removal netfilter nft_set_pipapo (bsc#1213812). The following non-security bugs were fixed: - acpi: utils: fix acpi_evaluate_dsm_typed() redefinition error (git-fixes). - add module_firmware() for firmware_tg357766 (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: fireface: make read-only const array for model names static (git-fixes). - alsa: hda/realtek - remove 3k pull low procedure (git-fixes). - alsa: hda/realtek: add quirk for asus rog g614jx (git-fixes). - alsa: hda/realtek: add quirk for asus rog ga402x (git-fixes). - alsa: hda/realtek: add quirk for asus rog gx650p (git-fixes). - alsa: hda/realtek: add quirk for asus rog gz301v (git-fixes). - alsa: hda/realtek: add quirk for clevo npx0snx (git-fixes). - alsa: hda/realtek: add quirk for clevo ns70au (git-fixes). - alsa: hda/realtek: add quirks for unis h3c desktop b760 & q760 (git-fixes). - alsa: hda/realtek: add support for dell oasis 13/14/16 laptops (git-fixes). - alsa: hda/realtek: amend g634 quirk to enable rear speakers (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: support asus g713pv laptop (git-fixes). - alsa: hda/realtek: whitespace fix (git-fixes). - alsa: hda/relatek: enable mute led on hp 250 g8 (git-fixes). - alsa: hda: fix a possible null-pointer dereference due to data race in snd_hdac_regmap_sync() (git-fixes). - alsa: oxfw: make read-only const array models static (git-fixes). - alsa: pcm: fix potential data race at pcm memory allocation helpers (git-fixes). - alsa: usb-audio: add quirk for microsoft modern wireless headset (bsc#1207129). - alsa: usb-audio: update for native dsd support quirks (git-fixes). - apparmor: fix missing error check for rhashtable_insert_fast (git-fixes). - arm64/mm: mark private vm_fault_x defines as vm_fault_t (git-fixes) - arm64: dts: microchip: sparx5: do not use psci on reference boards (git-fixes) - arm64: vdso: pass (void *) to virt_to_page() (git-fixes) - arm64: xor-neon: mark xor_arm64_neon_*() static (git-fixes) - asoc: atmel: fix the 8k sample parameter in i2sc master (git-fixes). - asoc: codecs: es8316: fix dmic config (git-fixes). - asoc: codecs: wcd-mbhc-v2: fix resource leaks on component remove (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: 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: rt5682-sdw: fix for jd event handling in clockstop mode0 (git-fixes). - asoc: rt711-sdca: fix for jd event handling in clockstop mode0 (git-fixes). - asoc: rt711: fix for jd event handling in clockstop mode0 (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). - can: bcm: fix uaf in bcm_proc_show() (git-fixes). - 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). - cifs: add a warning when the in-flight count goes negative (bsc#1193629). - cifs: address unused variable warning (bsc#1193629). - cifs: do all necessary checks for credits within or before locking (bsc#1193629). - cifs: fix lease break oops in xfstest generic/098 (bsc#1193629). - cifs: fix max_credits implementation (bsc#1193629). - cifs: fix session state check in reconnect to avoid use-after-free issue (bsc#1193629). - cifs: fix session state check in smb2_find_smb_ses (bsc#1193629). - cifs: fix session state transition to avoid use-after-free issue (bsc#1193629). - cifs: fix sockaddr comparison in iface_cmp (bsc#11936

Corrección disponible

Publicación

2023-08-15T08:34:21Z

Actualización

2026-02-04T04:05:01.426557Z

Pila tecnológica: system

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