Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP4 RT kernel was updated to receive various security bugfixes. The following security bugs were fixed: - CVE-2021-46925: Fixed kernel panic caused by race of smc_sock (bsc#1220466). - CVE-2021-46926: Fixed bug when detecting controllers in ALSA/hda/intel-sdw-acpi (bsc#1220478). - CVE-2021-46927: Fixed assertion bug in nitro_enclaves: Use get_user_pages_unlocked() (bsc#1220443). - CVE-2021-46929: Fixed use-after-free issue in sctp_sock_dump() (bsc#1220482). - CVE-2021-46930: Fixed usb/mtu3 list_head check warning (bsc#1220484). - CVE-2021-46931: Fixed wrong type casting in mlx5e_tx_reporter_dump_sq() (bsc#1220486). - CVE-2021-46933: Fixed possible underflow in ffs_data_clear() (bsc#1220487). - CVE-2021-46936: Fixed use-after-free in tw_timer_handler() (bsc#1220439). - CVE-2021-47082: Fixed ouble free in tun_free_netdev() (bsc#1220969). - CVE-2021-47087: Fixed incorrect page free bug in tee/optee (bsc#1220954). - CVE-2021-47091: Fixed locking in ieee80211_start_ap()) error path (bsc#1220959). - CVE-2021-47093: Fixed memleak on registration failure in intel_pmc_core (bsc#1220978). - CVE-2021-47094: Fixed possible memory leak in KVM x86/mmu (bsc#1221551). - CVE-2021-47095: Fixed missing initialization in ipmi/ssif (bsc#1220979). - CVE-2021-47096: Fixed uninitalized user_pversion in ALSA rawmidi (bsc#1220981). - CVE-2021-47097: Fixed stack out of bound access in elantech_change_report_id() (bsc#1220982). - CVE-2021-47098: Fixed integer overflow/underflow in hysteresis calculations hwmon: (lm90) (bsc#1220983). - CVE-2021-47099: Fixed BUG_ON assertion in veth when skb entering GRO are cloned (bsc#1220955). - CVE-2021-47100: Fixed UAF when uninstall in ipmi (bsc#1220985). - CVE-2021-47101: Fixed uninit-value in asix_mdio_read() (bsc#1220987). - CVE-2021-47102: Fixed incorrect structure access In line: upper = info->upper_dev in net/marvell/prestera (bsc#1221009). - CVE-2021-47104: Fixed memory leak in qib_user_sdma_queue_pkts() (bsc#1220960). - CVE-2021-47105: Fixed potential memory leak in ice/xsk (bsc#1220961). - CVE-2021-47107: Fixed READDIR buffer overflow in NFSD (bsc#1220965). - CVE-2021-47108: Fixed possible NULL pointer dereference for mtk_hdmi_conf in drm/mediatek (bsc#1220986). - CVE-2022-48626: Fixed a potential use-after-free on remove path moxart (bsc#1220366). - CVE-2022-48629: Fixed possible memory leak in qcom-rng (bsc#1220989). - CVE-2022-48630: Fixed infinite loop on requests not multiple of WORD_SZ in crypto: qcom-rng (bsc#1220990). - CVE-2023-35827: Fixed a use-after-free issue in ravb_tx_timeout_work() (bsc#1212514). - CVE-2023-52450: Fixed NULL pointer dereference issue in upi_fill_topology() (bsc#1220237). - CVE-2023-52454: Fixed a kernel panic when host sends an invalid H2C PDU length (bsc#1220320). - CVE-2023-52469: Fixed a use-after-free in kv_parse_power_table (bsc#1220411). - CVE-2023-52470: Fixed null-ptr-deref in radeon_crtc_init() (bsc#1220413). - CVE-2023-52474: Fixed a vulnerability with non-PAGE_SIZE-end multi-iovec user SDMA requests (bsc#1220445). - CVE-2023-52477: Fixed USB Hub accesses to uninitialized BOS descriptors (bsc#1220790). - CVE-2023-52492: Fixed a null-pointer-dereference in channel unregistration function __dma_async_device_channel_register() (bsc#1221276). - CVE-2023-52497: Fixed data corruption in erofs (bsc#1220879). - CVE-2023-52501: Fixed possible memory corruption in ring-buffer (bsc#1220885). - CVE-2023-52502: Fixed a race condition in nfc_llcp_sock_get() and nfc_llcp_sock_get_sn() (bsc#1220831). - CVE-2023-52504: Fixed possible out-of bounds in apply_alternatives() on a 5-level paging machine (bsc#1221553). - CVE-2023-52507: Fixed possible shift-out-of-bounds in nfc/nci (bsc#1220833). - CVE-2023-52508: Fixed null pointer dereference in nvme_fc_io_getuuid() (bsc#1221015). - CVE-2023-52509: Fixed a use-after-free issue in ravb_tx_timeout_work() (bsc#1220836). - CVE-2023-52510: Fixed a potential UAF in ca8210_probe() (bsc#1220898). - CVE-2023-52511: Fixed possible memory corruption in spi/sun6i (bsc#1221012). - CVE-2023-52513: Fixed connection failure handling in RDMA/siw (bsc#1221022). - CVE-2023-52515: Fixed possible use-after-free in RDMA/srp (bsc#1221048). - CVE-2023-52517: Fixed race between DMA RX transfer completion and RX FIFO drain in spi/sun6i (bsc#1221055). - CVE-2023-52519: Fixed possible overflow in HID/intel-ish-hid/ipc (bsc#1220920). - CVE-2023-52520: Fixed reference leak in platform/x86/think-lmi (bsc#1220921). - CVE-2023-52523: Fixed wrong redirects to non-TCP sockets in bpf (bsc#1220926). - CVE-2023-52524: Fixed possible corruption in nfc/llcp (bsc#1220927). - CVE-2023-52525: Fixed out of bounds check mwifiex_process_rx_packet() (bsc#1220840). - CVE-2023-52528: Fixed uninit-value access in __smsc75xx_read_reg() (bsc#1220843). - CVE-2023-52529: Fixed a potential memory leak in sony_probe() (bsc#1220929). - CVE-2023-52532: Fixed a bug in TX CQE error handling (bsc#1220932). - CVE-2023-52564: Reverted invalid fix for UAF in gsm_cleanup_mux() (bsc#1220938). - CVE-2023-52566: Fixed potential use after free in nilfs_gccache_submit_read_data() (bsc#1220940). - CVE-2023-52567: Fixed possible Oops in serial/8250_port: when using IRQ polling (irq = 0) (bsc#1220839). - CVE-2023-52569: Fixed a bug in btrfs by remoning BUG() after failure to insert delayed dir index item (bsc#1220918). - CVE-2023-52574: Fixed a bug by hiding new member header_ops (bsc#1220870). - CVE-2023-52575: Fixed SBPB enablement for spec_rstack_overflow=off (bsc#1220871). - CVE-2023-52576: Fixed potential use after free in memblock_isolate_range() (bsc#1220872). - CVE-2023-52582: Fixed possible oops in netfs (bsc#1220878). - CVE-2023-52583: Fixed deadlock or deadcode of misusing dget() inside ceph (bsc#1221058). - CVE-2023-52597: Fixed a setting of fpc register in KVM (bsc#1221040). - CVE-2023-52605: Fixed a NULL pointer dereference check (bsc#1221039) - CVE-2023-52621: Fixed missing asserion in bpf (bsc#1222073). - CVE-2024-25742: Fixed insufficient validation during #VC instruction emulation in x86/sev (bsc#1221725). - CVE-2024-26600: Fixed NULL pointer dereference for SRP in phy-omap-usb2 (bsc#1220340). The following non-security bugs were fixed: - doc/README.SUSE: Update information about module support status (jsc#PED-5759) - group-source-files.pl: Quote filenames (boo#1221077). - tty: n_gsm: require CAP_NET_ADMIN to attach N_GSM0710 ldisc (bsc#1222619).