SUSE-SU-2023:1897-1

SUSE-SU-2023:1897-1 · Security update for the Linux Kernel

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The SUSE Linux Enterprise 15 SP4 kernel was updated to receive various security and bugfixes. The following security bugs were fixed: - CVE-2023-1611: Fixed an use-after-free flaw in btrfs_search_slot (bsc#1209687). - CVE-2023-1838: Fixed an use-after-free flaw in virtio network subcomponent. This flaw could allow a local attacker to crash the system and lead to a kernel information leak problem. (bsc#1210203). - CVE-2023-0394: Fixed a null pointer dereference in the network subcomponent. This flaw could cause system crashes (bsc#1207168). - CVE-2023-1513: Fixed an uninitialized portions of the kvm_debugregs structure that could be copied to userspace, causing an information leak (bsc#1209532). - CVE-2017-5753: Fixed spectre V1 vulnerability on netlink (bsc#1209547). - CVE-2017-5753: Fixed spectre vulnerability in prlimit (bsc#1209256). - CVE-2023-28464: Fixed user-after-free that could lead to privilege escalation in hci_conn_cleanup in net/bluetooth/hci_conn.c (bsc#1209052). - CVE-2023-28466: Fixed race condition that could lead to use-after-free or NULL pointer dereference in do_tls_getsockopt in net/tls/tls_main.c (bsc#1209366). - CVE-2023-1637: Fixed vulnerability that could lead to unauthorized access to CPU memory after resuming CPU from suspend-to-RAM (bsc#1209779). - CVE-2023-1652: Fixed use-after-free that could lead to DoS and information leak in nfsd4_ssc_setup_dul in fs/nfsd/nfs4proc.c (bsc#1209788). - CVE-2022-4744: Fixed double-free that could lead to DoS or privilege escalation in TUN/TAP device driver functionality (bsc#1209635). - CVE-2023-1281: Fixed use after free that could lead to privilege escalation in tcindex (bsc#1209634). - CVE-2023-1582: Fixed soft lockup in __page_mapcount (bsc#1209636). - CVE-2023-28327: Fixed DoS in in_skb in unix_diag_get_exact() (bsc#1209290). - CVE-2023-23001: Fixed misinterpretation of regulator_get return value in drivers/scsi/ufs/ufs-mediatek.c (bsc#1208829). The following non-security bugs were fixed: - ACPI: x86: utils: Add Cezanne to the list for forcing StorageD3Enable (git-fixes). - alarmtimer: Prevent starvation by small intervals and SIG_IGN (git-fixes) - ALSA: asihpi: check pao in control_message() (git-fixes). - ALSA: hda: intel-dsp-config: add MTL PCI id (git-fixes). - ALSA: hda/ca0132: fixup buffer overrun at tuning_ctl_set() (git-fixes). - ALSA: hda/conexant: Partial revert of a quirk for Lenovo (git-fixes). - ALSA: hda/realtek: Add quirk for Clevo X370SNW (git-fixes). - ALSA: hda/realtek: Add quirk for Lenovo ZhaoYang CF4620Z (git-fixes). - ALSA: hda/realtek: Add quirks for some Clevo laptops (git-fixes). - ALSA: hda/realtek: fix mute/micmute LEDs do not work for a HP platform (git-fixes). - ALSA: hda/realtek: fix mute/micmute LEDs for a HP ProBook (git-fixes). - ALSA: hda/realtek: Fix support for Dell Precision 3260 (git-fixes). - ALSA: hda/realtek: Fix the speaker output on Samsung Galaxy Book2 Pro (git-fixes). - ALSA: usb-audio: Fix recursive locking at XRUN during syncing (git-fixes). - ALSA: usb-audio: Fix regression on detection of Roland VS-100 (git-fixes). - ALSA: ymfpci: Fix BUG_ON in probe function (git-fixes). - arch: fix broken BuildID for arm64 and riscv (bsc#1209798). - ARM: dts: imx6sl: tolino-shine2hd: fix usbotg1 pinctrl (git-fixes). - ARM: dts: imx6sll: e60k02: fix usbotg1 pinctrl (git-fixes). - arm64: dts: freescale: Fix pca954x i2c-mux node names (git-fixes) - arm64: dts: imx8mm-nitrogen-r2: fix WM8960 clock name (git-fixes). - arm64: dts: imx8mn: specify #sound-dai-cells for SAI nodes (git-fixes). - arm64: dts: imx8mp-phycore-som: Remove invalid PMIC property (git-fixes) - arm64: dts: imx8mp: correct usb clocks (git-fixes) - arm64: dts: imx8mq: add mipi csi phy and csi bridge descriptions (git-fixes) - arm64: dts: imx8mq: fix mipi_csi bidirectional port numbers (git-fixes) - arm64: dts: qcom: sm8350: Mark UFS controller as cache coherent (git-fixes). - arm64/cpufeature: Fix field sign for DIT hwcap detection (git-fixes) - ASoC: codecs: tx-macro: Fix for KASAN: slab-out-of-bounds (git-fixes). - atm: idt77252: fix kmemleak when rmmod idt77252 (git-fixes). - Bluetooth: btqcomsmd: Fix command timeout after setting BD address (git-fixes). - Bluetooth: btsdio: fix use after free bug in btsdio_remove due to unfinished work (git-fixes). - Bluetooth: L2CAP: Fix responding with wrong PDU type (git-fixes). - ca8210: fix mac_len negative array access (git-fixes). - ca8210: Fix unsigned mac_len comparison with zero in ca8210_skb_tx() (git-fixes). - can: bcm: bcm_tx_setup(): fix KMSAN uninit-value in vfs_write (git-fixes). - can: isotp: isotp_ops: fix poll() to not report false EPOLLOUT events (git-fixes). - can: j1939: j1939_tp_tx_dat_new(): fix out-of-bounds memory access (git-fixes). - cifs: append path to open_enter trace event (bsc#1193629). - cifs: avoid race conditions with parallel reconnects (bsc#1193629). - cifs: avoid races in parallel reconnects in smb1 (bsc#1193629). - cifs: check only tcon status on tcon related functions (bsc#1193629). - cifs: do not poll server interfaces too regularly (bsc#1193629). - cifs: double lock in cifs_reconnect_tcon() (git-fixes). - cifs: dump pending mids for all channels in DebugData (bsc#1193629). - cifs: empty interface list when server does not support query interfaces (bsc#1193629). - cifs: fix dentry lookups in directory handle cache (bsc#1193629). - cifs: fix DFS traversal oops without CONFIG_CIFS_DFS_UPCALL (bsc#1193629). - cifs: fix missing unload_nls() in smb2_reconnect() (bsc#1193629). - cifs: Fix smb2_set_path_size() (git-fixes). - cifs: fix use-after-free bug in refresh_cache_worker() (bsc#1193629). - cifs: generate signkey for the channel that's reconnecting (bsc#1193629). - cifs: get rid of dead check in smb2_reconnect() (bsc#1193629). - cifs: lock chan_lock outside match_session (bsc#1193629). - cifs: Move the in_send statistic to __smb_send_rqst() (git-fixes). - cifs: prevent infinite recursion in CIFSGetDFSRefer() (bsc#1193629). - cifs: print session id while listing open files (bsc#1193629). - cifs: return DFS root session id in DebugData (bsc#1193629). - cifs: set DFS root session in cifs_get_smb_ses() (bsc#1193629). - cifs: use DFS root session instead of tcon ses (bsc#1193629). - clocksource/drivers/mediatek: Optimize systimer irq clear flow on shutdown (git-fixes). - debugfs: add debugfs_lookup_and_remove() (git-fixes). - drivers/base: Fix unsigned comparison to -1 in CPUMAP_FILE_MAX_BYTES (bsc#1208815). - drivers/base: fix userspace break from using bin_attributes for cpumap and cpulist (bsc#1208815). - drm/amd/display: Add DSC Support for Synaptics Cascaded MST Hub (git-fixes). - drm/amd/display: fix shift-out-of-bounds in CalculateVMAndRowBytes (git-fixes). - drm/amdkfd: Fix an illegal memory access (git-fixes). - drm/bridge: lt8912b: return EPROBE_DEFER if bridge is not found (git-fixes). - drm/etnaviv: fix reference leak when mmaping imported buffer (git-fixes). - drm/i915: Do not use BAR mappings for ring buffers with LLC (git-fixes). - drm/i915: Do not use stolen memory for ring buffers with LLC (git-fixes). - drm/i915: Preserve crtc_state->inherited during state clearing (git-fixes). - drm/i915: Remove unused bits of i915_vma/active api (git-fixes). - drm/i915/active: Fix missing debug object activation (git-fixes). - drm/i915/active: Fix misuse of non-idle barriers as fence trackers (git-fixes). - drm/i915/display: clean up comments (git-fixes). - drm/i915/display: Workaround cursor left overs with PSR2 selective fetch enabled (git-fixes). - drm/i915/display/psr: Handle plane and pipe restrictions at every page flip (git-fixes). - drm/i915/display/psr: Use drm damage helpers to calculate plane damaged area (git-fixes). - drm/i915/gt: perform uc late init after probe error injection (git-fixes). - drm/i915/psr: Use calculated io and fast wake lines (git-fixes). - drm/i915/tc: Fix the ICL PHY ownership check in TC-cold state (git-fixes). - drm/panfrost: Fix the panfrost_mmu_map_fault_addr() error p

Corrección disponible

Publicación

2023-04-18T10:00:07Z

Actualización

2026-02-04T02:18:48.675390Z

Pila tecnológica: system

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