🛡️ SUSE-SU-2026:0473-1 — kernel-default (CVE-2022-50347 +144 more)

Security update for the Linux Kernel

The SUSE Linux Enterprise 12 SP5 kernel was updated to fix various security issues

The following security issues were fixed:

• CVE-2022-50347: mmc: rtsx_usb_sdmmc: fix return value check of mmc_add_host() (bsc#1249928).
• CVE-2022-50580: blk-throttle: prevent overflow while calculating wait time (bsc#1252542).
• CVE-2022-50676: net: rds: don't hold sock lock when cancelling work from rds_tcp_reset_callbacks() (bsc#1254689).
• CVE-2022-50697: mrp: introduce active flags to prevent UAF when applicant uninit (bsc#1255594).
• CVE-2022-50709: wifi: ath9k: avoid uninit memory read in ath9k_htc_rx_msg() (bsc#1255565).
• CVE-2022-50716: wifi: ar5523: Fix use-after-free on ar5523_cmd() timed out (bsc#1255839).
• CVE-2022-50717: nvmet-tcp: add bounds check on Transfer Tag (bsc#1255844).
• CVE-2022-50719: ALSA: line6: fix stack overflow in line6_midi_transmit (bsc#1255939).
• CVE-2022-50740: wifi: ath9k: hif_usb: fix memory leak of urbs in ath9k_hif_usb_dealloc_tx_urbs() (bsc#1256155).
• CVE-2022-50744: scsi: lpfc: Fix hard lockup when reading the rx_monitor from debugfs (bsc#1256165).
• CVE-2022-50749: acct: fix potential integer overflow in encode_comp_t() (bsc#1256191).
• CVE-2022-50751: configfs: fix possible memory leak in configfs_create_dir() (bsc#1256184).
• CVE-2022-50760: drm/amdgpu: Fix PCI device refcount leak in amdgpu_atrm_get_bios() (bsc#1255983).
• CVE-2022-50770: ocfs2: fix memory leak in ocfs2_mount_volume() (bsc#1256221).
• CVE-2022-50777: net: phy: xgmiitorgmii: Fix refcount leak in xgmiitorgmii_probe (bsc#1256320).
• CVE-2022-50780: net: fix UAF issue in nfqnl_nf_hook_drop() when ops_init() failed (bsc#1256305).
• CVE-2022-50782: ext4: fix bug_on in __es_tree_search caused by bad quota inode (bsc#1256282).
• CVE-2022-50786: media: s5p-mfc: Clear workbit to handle error condition (bsc#1256258).
• CVE-2022-50816: ipv6: ensure sane device mtu in tunnels (bsc#1256038).
• CVE-2022-50834: nfc: Fix potential resource leaks (bsc#1256219).
• CVE-2022-50865: tcp: fix a signed-integer-overflow bug in tcp_add_backlog() (bsc#1256168).
• CVE-2022-50868: hwrng: amd - Fix PCI device refcount leak (bsc#1256386).
• CVE-2022-50880: wifi: ath10k: add peer map clean up for peer delete in ath10k_sta_state() (bsc#1256132).
• CVE-2022-50881: ath9k: Fix typo in function name (bsc#1256130).
• CVE-2022-50884: drm: Prevent drm_copy_field() to attempt copying a NULL pointer (bsc#1256127).
• CVE-2022-50885: RDMA/rxe: Fix NULL-ptr-deref in rxe_qp_do_cleanup() when socket create failed (bsc#1256122).
• CVE-2022-50887: regulator: core: fix unbalanced of node refcount in regulator_dev_lookup() (bsc#1256125).
• CVE-2023-50756: nvme-pci: fix mempool alloc size (bsc#1256216).
• CVE-2023-53685: tun: Fix memory leak for detached NAPI queue (bsc#1251770).
• CVE-2023-53747: vc_screen: reload load of struct vc_data pointer in vcs_write() to avoid UAF (bsc#1254572).
• CVE-2023-53751: cifs: fix potential use-after-free bugs in TCP_Server_Info::hostname (bsc#1254986).
• CVE-2023-53825: kcm: Fix error handling for SOCK_DGRAM in kcm_sendmsg() (bsc#1254707).
• CVE-2023-53853: netlink: annotate accesses to nlk->cb_running (bsc#1254673).
• CVE-2023-53863: netlink: do not hard code device address lenth in fdb dumps (bsc#1254657).
• CVE-2023-53992: wifi: cfg80211: ocb: don't leave if not joined (bsc#1256058).
• CVE-2023-54012: net: fix stack overflow when LRO is disabled for virtual interfaces (bsc#1255571).
• CVE-2023-54047: drm/rockchip: dw_hdmi: cleanup drm encoder during unbind (bsc#1256398).
• CVE-2023-54048: RDMA/bnxt_re: Prevent handling any completions after qp destroy (bsc#1256395).
• CVE-2023-54067: btrfs: fix race when deleting free space root from the dirty cow roots list (bsc#1256369).
• CVE-2023-54111: pinctrl: rockchip: Fix refcount leak in rockchip_pinctrl_parse_groups (bsc#1256149).
• CVE-2023-54112: kcm: Fix memory leak in error path of kcm_sendmsg() (bsc#1256354).
• CVE-2023-54118: serial: sc16is7xx: setup GPIO controller later in probe (bsc#1256131).
• CVE-2023-54121: btrfs: fix incorrect splitting in btrfs_drop_extent_map_range (bsc#1256267).
• CVE-2023-54134: autofs: fix memory leak of waitqueues in autofs_catatonic_mode (bsc#1256106).
• CVE-2023-54198: tty: fix out-of-bounds access in tty_driver_lookup_tty() (bsc#1255970).
• CVE-2023-54202: drm/i915: fix race condition UAF in i915_perf_add_config_ioctl (bsc#1255880).
• CVE-2023-54207: HID: uclogic: Correct devm device reference for hidinput input_dev name (bsc#1255961).
• CVE-2023-54218: sock: Make sock->sk_stamp thread-safe (bsc#1256229).
• CVE-2023-54230: amba: bus: fix refcount leak (bsc#1255925).
• CVE-2023-54243: netfilter: ebtables: fix table blob use-after-free (bsc#1255908).
• CVE-2023-54265: ipv6: Fix an uninit variable access bug in __ip6_make_skb() (bsc#1255874).
• CVE-2023-54274: RDMA/srpt: Add a check for valid 'mad_agent' pointer (bsc#1255905).
• CVE-2023-54282: media: tuners: qt1010: replace BUG_ON with a regular error (b