CVE-2022-49750

In the Linux kernel, the following vulnerability has been resolved: cpufreq: CPPC: Add u64 casts to avoid overflowing The fields of the _CPC object are unsigned 32-bits values. To avoid overflows while using _CPC's values, add 'u64' casts.

Root has patched CVE-2022-49750 in the linux package for Root:Debian:11. Multiple fixed versions available.

Root has patched CVE-2022-49750 in the linux package for Root:Ubuntu:22.04. Multiple fixed versions available.

In the Linux kernel, the following vulnerability has been resolved: cpufreq: CPPC: Add u64 casts to avoid overflowing The fields of the _CPC object are unsigned 32-bits values. To avoid overflows while using _CPC's values, add 'u64' casts.

• net/sched: serialize qdisc_rtab_list against concurrent get/put {CVE-2026-68138}
• static_call: Replace pointless WARN_ON() in static_call_module_notify() {CVE-2024-49954}
• static_call: Handle module init failure correctly in static_call_del_module() {CVE-2024-50002}
• smb: client: require a full NFS mode SID before reading mode bits {CVE-2026-43350}
• octeontx2-pf: Fix potential use after free in otx2_tc_add_flow() {CVE-2025-39978}
• scsi: core: Fix refcount leak for tagset_refcnt {CVE-2026-23296}
• wifi: cfg80211: cancel rfkill_block work in wiphy_unregister() {CVE-2026-23336}
• smb: client: fix memory leak in cifs_construct_tcon() {CVE-2025-68295}
• sched/deadline: Fix warning in migrate_enable for boosted tasks {CVE-2024-56583}
• nvme: nvme-fc: Ensure ->ioerr_work is cancelled in nvme_fc_delete_ctrl() {CVE-2025-40261}
• usbnet: Prevents free active kevent {CVE-2025-68312}
• libceph: bound get_version reply decode to front len {CVE-2026-68433}
• neigh: let neigh_xmit take skb ownership {CVE-2026-52981}
• gve: prevent ethtool ops after shutdown {CVE-2025-38735}
• vfs: Don't leak disconnected dentries on umount {CVE-2025-40105}
• NFSD: NFSv4 file creation neglects setting ACL {CVE-2025-68803}
• thermal: intel: int340x: processor: Fix warning during module unload {CVE-2024-50093}
• quota: fix warning in dqgrab() {CVE-2023-54177}
• mm/damon/sysfs: check contexts->nr before accessing contexts_arr[0] {CVE-2026-31458}
• net/sched: ets: Always remove class from active list before deleting in ets_qdisc_change {CVE-2025-71066}
• bpf, skmsg: Fix NULL pointer dereference in sk_psock_skb_ingress_enqueue {CVE-2024-36938}
• net: hv_netvsc: reject RSS hash key programming without RX indirection table {CVE-2026-23054}
• xsk: tighten UMEM headroom validation to account for tailroom and min frame {CVE-2026-43093}
• drm/shmem-helper: Fix BUG_ON() on mmap(PROT_WRITE, MAP_PRIVATE) {CVE-2024-39497}
• bpf: Fix OOB in pcpu_init_value {CVE-2026-53076}
• ftrace: Clean up hash direct_functions on register failures {CVE-2022-49402}
• binfmt_misc: restore write access before closing files opened by open_exec() {CVE-2025-68239}
• smb: client: fix smbdirect_recv_io leak in smbd_negotiate() error path {CVE-2025-39929}
• wifi: mt76: Fix memory leak after mt76_connac_mcu_alloc_sta_req() {CVE-2026-53102}
• xen: Add support for XenServer 6.1 platform device {CVE-2025-38046}
• i2c: tegra: Do not mark ACPI devices as irq safe {CVE-2024-45029}
• bpf: Add preempt_count_{sub,add} into btf id deny list {CVE-2023-54086}
• libceph: Fix multiplication overflow in decode_new_up_state_weight() {CVE-2026-68158}
• mptcp: Initialise rcv_mss before calling tcp_send_active_reset() in mptcp_do_fastclose() {CVE-2025-68291}
• net/mlx5: Fix missing lock on sync reset reload {CVE-2024-42268}
• vxlan: require CAP_NET_ADMIN in the device netns for changelink {CVE-2026-68432}
• netfilter: xt_IDLETIMER: reject rev0 reuse of ALARM timer labels {CVE-2026-23274}
• drm/amd/display: Validate payload length and link_index in dc_process_dmub_aux_transfer_async {CVE-2026-64219}
• mac80211: fix crash in ieee80211_chan_bw_change for AP_VLAN stations {CVE-2026-31394}
• bpf: Use RCU-safe iteration in dev_map_redirect_multi() SKB path {CVE-2026-53096}
• scsi: mpi3mr: Fix possible crash when setting up bsg fails {CVE-2025-21723}
• net: usb: qmi_wwan: initialize MAC header offset in qmimux_rx_fixup {CVE-2025-68192}
• net: stream: purge sk_error_queue in sk_stream_kill_queues() {CVE-2022-50838}
• clocksource: Use migrate_disable() to avoid calling get_random_u32() in atomic context {CVE-2025-21767}
• net: netpoll: fix incorrect refcount handling causing incorrect cleanup {CVE-2025-68245}
• drm/amd/display: Check link_res->hpo_dp_link_enc before using it {CVE-2024-47704}
• crypto: qat - flush misc workqueue during device shutdown {CVE-2025-39721}
• crypto: ccp: Don't attempt to copy PDH cert to userspace if PSP command failed {CVE-2026-31698}
• smb: client: split cached_fid bitfields to avoid…