Vulnerabilities published in 2021
27,247 vulnerabilities were published in 2021: CVEs, GitHub and ecosystem advisories, and malicious packages. Page 46 of 273.
- CVE-2021-47602 mac80211: track only QoS data frames for admission control
- CVE-2021-47601 tee: amdtee: fix an IS_ERR() vs NULL bug
- CVE-2021-47600 dm btree remove: fix use after free in rebalance_children()
- CVE-2021-47599 btrfs: use latest_dev in btrfs_show_devname
- CVE-2021-47598 sch_cake: do not call cake_destroy() from cake_init()
- CVE-2021-47597 inet_diag: fix kernel-infoleak for UDP sockets
- CVE-2021-47596 net: hns3: fix use-after-free bug in hclgevf_send_mbx_msg
- CVE-2021-47595 net/sched: sch_ets: don't remove idle classes from the round-robin list
- CVE-2021-47594 mptcp: never allow the PM to close a listener subflow
- CVE-2021-47593 mptcp: clear 'kern' flag from fallback sockets
- CVE-2021-47592 net: stmmac: fix tc flower deletion for VLAN priority Rx steering
- CVE-2021-47591 mptcp: remove tcp ulp setsockopt support
- CVE-2021-47590 mptcp: fix deadlock in __mptcp_push_pending()
- CVE-2021-47589 igbvf: fix double free in `igbvf_probe`
- CVE-2021-47588 sit: do not call ipip6_dev_free() from sit_init_net()
- CVE-2021-47587 net: systemport: Add global locking for descriptor lifecycle
- CVE-2021-47586 net: stmmac: dwmac-rk: fix oob read in rk_gmac_setup
- CVE-2021-47585 btrfs: fix memory leak in __add_inode_ref()
- CVE-2021-47584 iocost: Fix divide-by-zero on donation from low hweight cgroup
- CVE-2021-47583 media: mxl111sf: change mutex_init() location
- CVE-2021-47582 USB: core: Make do_proc_control() and do_proc_bulk() killable
- CVE-2021-47580 scsi: scsi_debug: Fix type in min_t to avoid stack OOB
- CVE-2021-47579 ovl: fix warning in ovl_create_real()
- CVE-2021-47578 scsi: scsi_debug: Don't call kcalloc() if size arg is zero
- CVE-2021-47577 io-wq: check for wq exit after adding new worker task_work
- CVE-2021-47576 scsi: scsi_debug: Sanity check block descriptor length in resp_mode_select()
- CVE-2021-47572 net: nexthop: fix null pointer dereference when IPv6 is not enabled
- CVE-2021-47571 staging: rtl8192e: Fix use after free in _rtl92e_pci_disconnect()
- CVE-2021-47570 staging: r8188eu: fix a memory leak in rtw_wx_read32()
- CVE-2021-47569 io_uring: fail cancellation for EXITING tasks
- CVE-2021-47568 ksmbd: fix memleak in get_file_stream_info()
- CVE-2021-47567 powerpc/32: Fix hardlockup on vmap stack overflow
- CVE-2021-47566 proc/vmcore: fix clearing user buffer by properly using clear_user()
- CVE-2021-47565 scsi: mpt3sas: Fix kernel panic during drive powercycle test
- CVE-2021-47564 net: marvell: prestera: fix double free issue on err path
- CVE-2021-47563 ice: avoid bpf_prog refcount underflow
- CVE-2021-47562 ice: fix vsi->txq_map sizing
- CVE-2021-47561 i2c: virtio: disable timeout handling
- CVE-2021-47560 mlxsw: spectrum: Protect driver from buggy firmware
- CVE-2021-47559 net/smc: Fix NULL pointer dereferencing in smc_vlan_by_tcpsk()
- CVE-2021-47558 net: stmmac: Disable Tx queues when reconfiguring the interface
- CVE-2021-47557 net/sched: sch_ets: don't peek at classes beyond 'nbands'
- CVE-2021-47556 ethtool: ioctl: fix potential NULL deref in ethtool_set_coalesce()
- CVE-2021-47555 net: vlan: fix underflow for the real_dev refcnt
- CVE-2021-47554 vdpa_sim: avoid putting an uninitialized iova_domain
- CVE-2021-47553 sched/scs: Reset task stack state in bringup_cpu()
- CVE-2021-47552 blk-mq: cancel blk-mq dispatch work in both blk_cleanup_queue and disk_release()
- CVE-2021-47551 drm/amd/amdkfd: Fix kernel panic when reset failed and been triggered again
- CVE-2021-47550 drm/amd/amdgpu: fix potential memleak
- CVE-2021-47549 sata_fsl: fix UAF in sata_fsl_port_stop when rmmod sata_fsl
- CVE-2021-47548 ethernet: hisilicon: hns: hns_dsaf_misc: fix a possible array overflow in hns_dsaf_ge_srst_by_port()
- CVE-2021-47547 net: tulip: de4x5: fix the problem that the array 'lp->phy[8]' may be out of bound
- CVE-2021-47546 ipv6: fix memory leak in fib6_rule_suppress
- CVE-2021-47544 tcp: fix page frag corruption on page fault
- CVE-2021-47542 net: qlogic: qlcnic: Fix a NULL pointer dereference in qlcnic_83xx_add_rings()
- CVE-2021-47541 net/mlx4_en: Fix an use-after-free bug in mlx4_en_try_alloc_resources()
- CVE-2021-47540 mt76: mt7915: fix NULL pointer dereference in mt7915_get_phy_mode
- CVE-2021-47539 rxrpc: Fix rxrpc_peer leak in rxrpc_look_up_bundle()
- CVE-2021-47538 rxrpc: Fix rxrpc_local leak in rxrpc_lookup_peer()
- CVE-2021-47537 octeontx2-af: Fix a memleak bug in rvu_mbox_init()
- CVE-2021-47536 net/smc: fix wrong list_del in smc_lgr_cleanup_early
- CVE-2021-47535 drm/msm/a6xx: Allocate enough space for GMU registers
- CVE-2021-47534 drm/vc4: kms: Add missing drm_crtc_commit_put
- CVE-2021-47533 drm/vc4: kms: Clear the HVS FIFO commit pointer once done
- CVE-2021-47532 drm/msm/devfreq: Fix OPP refcnt leak
- CVE-2021-47531 drm/msm: Fix mmap to include VM_IO and VM_DONTDUMP
- CVE-2021-47530 drm/msm: Fix wait_fence submitqueue leak
- CVE-2021-47529 iwlwifi: Fix memory leaks in error handling path
- CVE-2021-47528 usb: cdnsp: Fix a NULL pointer dereference in cdnsp_endpoint_init()
- CVE-2021-47527 serial: core: fix transmit-buffer reset and memleak
- CVE-2021-47526 serial: liteuart: Fix NULL pointer dereference in ->remove()
- CVE-2021-47525 serial: liteuart: fix use-after-free and memleak on unbind
- CVE-2021-47524 serial: liteuart: fix minor-number leak on probe errors
- CVE-2021-47523 IB/hfi1: Fix leak of rcvhdrtail_dummy_kvaddr
- CVE-2021-47522 HID: bigbenff: prevent null pointer dereference
- CVE-2021-47521 can: sja1000: fix use after free in ems_pcmcia_add_card()
- CVE-2021-47520 can: pch_can: pch_can_rx_normal: fix use after free
- CVE-2021-47519 can: m_can: m_can_read_fifo: fix memory leak in error branch
- CVE-2021-47518 nfc: fix potential NULL pointer deref in nfc_genl_dump_ses_done
- CVE-2021-47517 ethtool: do not perform operations on net devices being unregistered
- CVE-2021-47516 nfp: Fix memory leak in nfp_cpp_area_cache_add()
- CVE-2021-47515 seg6: fix the iif in the IPv6 socket control block
- CVE-2021-47514 devlink: fix netns refcount leak in devlink_nl_cmd_reload()
- CVE-2021-47513 net: dsa: felix: Fix memory leak in felix_setup_mmio_filtering
- CVE-2021-47512 net/sched: fq_pie: prevent dismantle issue
- CVE-2021-47511 ALSA: pcm: oss: Fix negative period/buffer sizes
- CVE-2021-47510 btrfs: fix re-dirty process of tree-log nodes
- CVE-2021-47509 ALSA: pcm: oss: Limit the period size to 16MB
- CVE-2021-47508 btrfs: free exchange changeset on failures
- CVE-2021-47507 nfsd: Fix nsfd startup race (again)
- CVE-2021-47506 nfsd: fix use-after-free due to delegation race
- CVE-2021-47505 aio: fix use-after-free due to missing POLLFREE handling
- CVE-2021-47503 scsi: pm80xx: Do not call scsi_remove_host() in pm8001_alloc()
- CVE-2021-47502 ASoC: codecs: wcd934x: handle channel mappping list correctly
- CVE-2021-47501 i40e: Fix NULL pointer dereference in i40e_dbg_dump_desc
- CVE-2021-47500 iio: mma8452: Fix trigger reference couting
- CVE-2021-47499 iio: accel: kxcjk-1013: Fix possible memory leak in probe and remove
- CVE-2021-47498 dm rq: don't queue request to blk-mq during DM suspend
- CVE-2021-47497 nvmem: Fix shift-out-of-bound (UBSAN) with byte size cells
- CVE-2021-47496 net/tls: Fix flipped sign in tls_err_abort() calls