Vulnerabilities published in 2021
27,247 vulnerabilities were published in 2021: CVEs, GitHub and ecosystem advisories, and malicious packages. Page 47 of 273.
- CVE-2021-47495 usbnet: sanity check for maxpacket
- CVE-2021-47494 cfg80211: fix management registrations locking
- CVE-2021-47493 ocfs2: fix race between searching chunks and release journal_head from buffer_head
- CVE-2021-47492 mm, thp: bail out early in collapse_file for writeback page
- CVE-2021-47491 mm: khugepaged: skip huge page collapse for special files
- CVE-2021-47490 drm/ttm: fix memleak in ttm_transfered_destroy
- CVE-2021-47489 drm/amdgpu: Fix even more out of bound writes from debugfs
- CVE-2021-47486 riscv, bpf: Fix potential NULL dereference
- CVE-2021-47485 IB/qib: Protect from buffer overflow in struct qib_user_sdma_pkt fields
- CVE-2021-47484 octeontx2-af: Fix possible null pointer dereference.
- CVE-2021-47483 regmap: Fix possible double-free in regcache_rbtree_exit()
- CVE-2021-47482 net: batman-adv: fix error handling
- CVE-2021-47481 RDMA/mlx5: Initialize the ODP xarray when creating an ODP MR
- CVE-2021-47480 scsi: core: Put LLD module refcnt after SCSI device is released
- CVE-2021-47479 staging: rtl8712: fix use-after-free in rtl8712_dl_fw
- CVE-2021-47478 isofs: Fix out of bound access for corrupted isofs image
- CVE-2021-47477 comedi: dt9812: fix DMA buffers on stack
- CVE-2021-47476 comedi: ni_usb6501: fix NULL-deref in command paths
- CVE-2021-47475 comedi: vmk80xx: fix transfer-buffer overflows
- CVE-2021-47474 comedi: vmk80xx: fix bulk-buffer overflow
- CVE-2021-47473 scsi: qla2xxx: Fix a memory leak in an error path of qla2x00_process_els()
- CVE-2021-47471 drm: mxsfb: Fix NULL pointer dereference crash on unload
- CVE-2021-47470 mm, slub: fix potential use-after-free in slab_debugfs_fops
- CVE-2021-47468 isdn: mISDN: Fix sleeping function called from invalid context
- CVE-2021-47467 kunit: fix reference count leak in kfree_at_end
- CVE-2021-47466 mm, slub: fix potential memoryleak in kmem_cache_open()
- CVE-2021-47465 KVM: PPC: Book3S HV: Fix stack handling in idle_kvm_start_guest()
- CVE-2021-47464 audit: fix possible null-pointer dereference in audit_filter_rules
- CVE-2021-47463 mm/secretmem: fix NULL page->mapping dereference in page_is_secretmem()
- CVE-2021-47462 mm/mempolicy: do not allow illegal MPOL_F_NUMA_BALANCING | MPOL_LOCAL in mbind()
- CVE-2021-47461 userfaultfd: fix a race between writeprotect and exit_mmap()
- CVE-2021-47460 ocfs2: fix data corruption after conversion from inline format
- CVE-2021-47459 can: j1939: j1939_netdev_start(): fix UAF for rx_kref of j1939_priv
- CVE-2021-47458 ocfs2: mount fails with buffer overflow in strlen
- CVE-2021-47457 can: isotp: isotp_sendmsg(): add result check for wait_event_interruptible()
- CVE-2021-47456 can: peak_pci: peak_pci_remove(): fix UAF
- CVE-2021-47455 ptp: Fix possible memory leak in ptp_clock_register()
- CVE-2021-47454 powerpc/smp: do not decrement idle task preempt count in CPU offline
- CVE-2021-47453 ice: Avoid crash from unnecessary IDA free
- CVE-2021-47452 netfilter: nf_tables: skip netdev events generated on netns removal
- CVE-2021-47451 netfilter: xt_IDLETIMER: fix panic that occurs when timer_type has garbage value
- CVE-2021-47450 KVM: arm64: Fix host stage-2 PGD refcount
- CVE-2021-47449 ice: fix locking for Tx timestamp tracking flush
- CVE-2021-47448 mptcp: fix possible stall on recvmsg()
- CVE-2021-47447 drm/msm/a3xx: fix error handling in a3xx_gpu_init()
- CVE-2021-47446 drm/msm/a4xx: fix error handling in a4xx_gpu_init()
- CVE-2021-47445 drm/msm: Fix null pointer dereference on pointer edp
- CVE-2021-47444 drm/edid: In connector_bad_edid() cap num_of_ext by num_blocks read
- CVE-2021-47443 NFC: digital: fix possible memory leak in digital_tg_listen_mdaa()
- CVE-2021-47442 NFC: digital: fix possible memory leak in digital_in_send_sdd_req()
- CVE-2021-47441 mlxsw: thermal: Fix out-of-bounds memory accesses
- CVE-2021-47440 net: encx24j600: check error in devm_regmap_init_encx24j600
- CVE-2021-47439 net: dsa: microchip: Added the condition for scheduling ksz_mib_read_work
- CVE-2021-47438 net/mlx5e: Fix memory leak in mlx5_core_destroy_cq() error path
- CVE-2021-47437 iio: adis16475: fix deadlock on frequency set
- CVE-2021-47436 usb: musb: dsps: Fix the probe error path
- CVE-2021-47435 dm: fix mempool NULL pointer race when completing IO
- CVE-2021-47434 xhci: Fix command ring pointer corruption while aborting a command
- CVE-2021-47433 btrfs: fix abort logic in btrfs_replace_file_extents
- CVE-2021-47432 lib/generic-radix-tree.c: Don't overflow in peek()
- CVE-2021-47431 drm/amdgpu: fix gart.bo pin_count leak
- CVE-2021-47430 x86/entry: Clear X86_FEATURE_SMAP when CONFIG_X86_SMAP=n
- CVE-2021-47429 powerpc/64s: Fix unrecoverable MCE calling async handler from NMI
- CVE-2021-47428 powerpc/64s: fix program check interrupt emergency stack path
- CVE-2021-47427 scsi: iscsi: Fix iscsi_task use after free
- CVE-2021-47426 bpf, s390: Fix potential memory leak about jit_data
- CVE-2021-47425 i2c: acpi: fix resource leak in reconfiguration device addition
- CVE-2021-47424 i40e: Fix freeing of uninitialized misc IRQ vector
- CVE-2021-47423 drm/nouveau/debugfs: fix file release memory leak
- CVE-2021-47422 drm/nouveau/kms/nv50-: fix file release memory leak
- CVE-2021-47421 drm/amdgpu: handle the case of pci_channel_io_frozen only in amdgpu_pci_resume
- CVE-2021-47420 drm/amdkfd: fix a potential ttm->sg memory leak
- CVE-2021-47419 net/sched: sch_taprio: properly cancel timer from taprio_destroy()
- CVE-2021-47418 net_sched: fix NULL deref in fifo_set_limit()
- CVE-2021-47417 libbpf: Fix memory leak in strset
- CVE-2021-47416 phy: mdio: fix memory leak
- CVE-2021-47415 iwlwifi: mvm: Fix possible NULL dereference
- CVE-2021-47414 riscv: Flush current cpu icache before other cpus
- CVE-2021-47413 usb: chipidea: ci_hdrc_imx: Also search for 'phys' phandle
- CVE-2021-47412 block: don't call rq_qos_ops->done_bio if the bio isn't tracked
- CVE-2021-47410 drm/amdkfd: fix svm_migrate_fini warning
- CVE-2021-47409 usb: dwc2: check return value after calling platform_get_resource()
- CVE-2021-47408 netfilter: conntrack: serialize hash resizes and cleanups
- CVE-2021-47407 KVM: x86: Handle SRCU initialization failure during page track init
- CVE-2021-47406 ext4: add error checking to ext4_ext_replay_set_iblocks()
- CVE-2021-47405 HID: usbhid: free raw_report buffers in usbhid_stop
- CVE-2021-47404 HID: betop: fix slab-out-of-bounds Write in betop_probe
- CVE-2021-47403 ipack: ipoctal: fix module reference leak
- CVE-2021-47402 net: sched: flower: protect fl_walk() with rcu
- CVE-2021-47401 ipack: ipoctal: fix stack information leak
- CVE-2021-47400 net: hns3: do not allow call hns3_nic_net_open repeatedly
- CVE-2021-47399 ixgbe: Fix NULL pointer dereference in ixgbe_xdp_setup
- CVE-2021-47398 RDMA/hfi1: Fix kernel pointer leak
- CVE-2021-47397 sctp: break out if skb_header_pointer returns NULL in sctp_rcv_ootb
- CVE-2021-47396 mac80211-hwsim: fix late beacon hrtimer handling
- CVE-2021-47395 mac80211: limit injected vht mcs/nss in ieee80211_parse_tx_radiotap
- CVE-2021-47394 netfilter: nf_tables: unlink table before deleting it
- CVE-2021-47393 hwmon: (mlxreg-fan) Return non-zero value when fan current state is enforced from sysfs
- CVE-2021-47392 RDMA/cma: Fix listener leak in rdma_cma_listen_on_all() failure
- CVE-2021-47391 RDMA/cma: Ensure rdma_addr_cancel() happens before issuing more requests