Vulnerabilities published in 2021
27,247 vulnerabilities were published in 2021: CVEs, GitHub and ecosystem advisories, and malicious packages. Page 48 of 273.
- CVE-2021-47390 KVM: x86: Fix stack-out-of-bounds memory access from ioapic_write_indirect()
- CVE-2021-47389 KVM: SVM: fix missing sev_decommission in sev_receive_start
- CVE-2021-47388 mac80211: fix use-after-free in CCMP/GCMP RX
- CVE-2021-47387 cpufreq: schedutil: Use kobject release() method to free sugov_tunables
- CVE-2021-47386 hwmon: (w83791d) Fix NULL pointer dereference by removing unnecessary structure field
- CVE-2021-47385 hwmon: (w83792d) Fix NULL pointer dereference by removing unnecessary structure field
- CVE-2021-47384 hwmon: (w83793) Fix NULL pointer dereference by removing unnecessary structure field
- CVE-2021-47383 tty: Fix out-of-bound vmalloc access in imageblit
- CVE-2021-47382 s390/qeth: fix deadlock during failing recovery
- CVE-2021-47381 ASoC: SOF: Fix DSP oops stack dump output contents
- CVE-2021-47380 HID: amd_sfh: Fix potential NULL pointer dereference
- CVE-2021-47379 blk-cgroup: fix UAF by grabbing blkcg lock before destroying blkg pd
- CVE-2021-47378 nvme-rdma: destroy cm id before destroy qp to avoid use after free
- CVE-2021-47376 bpf: Add oversize check before call kvcalloc()
- CVE-2021-47375 blktrace: Fix uaf in blk_trace access after removing by sysfs
- CVE-2021-47374 dma-debug: prevent an error message from causing runtime problems
- CVE-2021-47373 irqchip/gic-v3-its: Fix potential VPE leak on error
- CVE-2021-47372 net: macb: fix use after free on rmmod
- CVE-2021-47371 nexthop: Fix memory leaks in nexthop notification chain listeners
- CVE-2021-47370 mptcp: ensure tx skbs always have the MPTCP ext
- CVE-2021-47369 s390/qeth: fix NULL deref in qeth_clear_working_pool_list()
- CVE-2021-47368 enetc: Fix illegal access when reading affinity_hint
- CVE-2021-47367 virtio-net: fix pages leaking when building skb in big mode
- CVE-2021-47366 afs: Fix corruption in reads at fpos 2G-4G from an OpenAFS server
- CVE-2021-47365 afs: Fix page leak
- CVE-2021-47364 comedi: Fix memory leak in compat_insnlist()
- CVE-2021-47363 nexthop: Fix division by zero while replacing a resilient group
- CVE-2021-47362 drm/amd/pm: Update intermediate power state for SI
- CVE-2021-47361 mcb: fix error handling in mcb_alloc_bus()
- CVE-2021-47360 binder: make sure fd closes complete
- CVE-2021-47359 cifs: Fix soft lockup during fsstress
- CVE-2021-47358 staging: greybus: uart: fix tty use after free
- CVE-2021-47357 atm: iphase: fix possible use-after-free in ia_module_exit()
- CVE-2021-47356 mISDN: fix possible use-after-free in HFC_cleanup()
- CVE-2021-47355 atm: nicstar: Fix possible use-after-free in nicstar_cleanup()
- CVE-2021-47354 drm/sched: Avoid data corruptions
- CVE-2021-47353 udf: Fix NULL pointer dereference in udf_symlink function
- CVE-2021-47352 virtio-net: Add validation for used length
- CVE-2021-47351 ubifs: Fix races between xattr_{set|get} and listxattr operations
- CVE-2021-47350 powerpc/mm: Fix lockup on kernel exec fault
- CVE-2021-47349 mwifiex: bring down link before deleting interface
- CVE-2021-47348 drm/amd/display: Avoid HDCP over-read and corruption
- CVE-2021-47347 wl1251: Fix possible buffer overflow in wl1251_cmd_scan
- CVE-2021-47346 coresight: tmc-etf: Fix global-out-of-bounds in tmc_update_etf_buffer()
- CVE-2021-47345 RDMA/cma: Fix rdma_resolve_route() memory leak
- CVE-2021-47344 media: zr364xx: fix memory leak in zr364xx_start_readpipe
- CVE-2021-47343 dm btree remove: assign new_root only when removal succeeds
- CVE-2021-47342 ext4: fix possible UAF when remounting r/o a mmp-protected file system
- CVE-2021-47341 KVM: mmio: Fix use-after-free Read in kvm_vm_ioctl_unregister_coalesced_mmio
- CVE-2021-47340 jfs: fix GPF in diFree
- CVE-2021-47339 media: v4l2-core: explicitly clear ioctl input data
- CVE-2021-47338 fbmem: Do not delete the mode that is still in use
- CVE-2021-47337 scsi: core: Fix bad pointer dereference when ehandler kthread is invalid
- CVE-2021-47336 smackfs: restrict bytes count in smk_set_cipso()
- CVE-2021-47335 f2fs: fix to avoid racing on fsync_entry_slab by multi filesystem instances
- CVE-2021-47334 misc/libmasm/module: Fix two use after free in ibmasm_init_one
- CVE-2021-47333 misc: alcor_pci: fix null-ptr-deref when there is no PCI bridge
- CVE-2021-47332 ALSA: usx2y: Don't call free_pages_exact() with NULL address
- CVE-2021-47331 usb: common: usb-conn-gpio: fix NULL pointer dereference of charger
- CVE-2021-47330 tty: serial: 8250: serial_cs: Fix a memory leak in error handling path
- CVE-2021-47329 scsi: megaraid_sas: Fix resource leak in case of probe failure
- CVE-2021-47328 scsi: iscsi: Fix conn use after free during resets
- CVE-2021-47327 iommu/arm-smmu: Fix arm_smmu_device refcount leak when arm_smmu_rpm_get fails
- CVE-2021-47325 iommu/arm-smmu: Fix arm_smmu_device refcount leak in address translation
- CVE-2021-47324 watchdog: Fix possible use-after-free in wdt_startup()
- CVE-2021-47323 watchdog: sc520_wdt: Fix possible use-after-free in wdt_turnoff()
- CVE-2021-47322 NFSv4: Fix an Oops in pnfs_mark_request_commit() when doing O_DIRECT
- CVE-2021-47321 watchdog: Fix possible use-after-free by calling del_timer_sync()
- CVE-2021-47320 nfs: fix acl memory leak of posix_acl_create()
- CVE-2021-47319 virtio-blk: Fix memory leak among suspend/resume procedure
- CVE-2021-47318 arch_topology: Avoid use-after-free for scale_freq_data
- CVE-2021-47317 powerpc/bpf: Fix detecting BPF atomic instructions
- CVE-2021-47316 nfsd: fix NULL dereference in nfs3svc_encode_getaclres
- CVE-2021-47315 memory: fsl_ifc: fix leak of IO mapping on probe failure
- CVE-2021-47314 memory: fsl_ifc: fix leak of private memory on probe failure
- CVE-2021-47313 cpufreq: CPPC: Fix potential memleak in cppc_cpufreq_cpu_init
- CVE-2021-47312 netfilter: nf_tables: Fix dereference of null pointer flow
- CVE-2021-47311 net: qcom/emac: fix UAF in emac_remove
- CVE-2021-47310 net: ti: fix UAF in tlan_remove_one
- CVE-2021-47309 net: validate lwtstate->data before returning from skb_tunnel_info()
- CVE-2021-47308 scsi: libfc: Fix array index out of bound exception
- CVE-2021-47307 cifs: prevent NULL deref in cifs_compose_mount_options()
- CVE-2021-47306 net: fddi: fix UAF in fza_probe
- CVE-2021-47305 dma-buf/sync_file: Don't leak fences on merge failure
- CVE-2021-47304 tcp: fix tcp_init_transfer() to not reset icsk_ca_initialized
- CVE-2021-47303 bpf: Track subprog poke descriptors correctly and fix use-after-free
- CVE-2021-47302 igc: Fix use-after-free error during reset
- CVE-2021-47301 igb: Fix use-after-free error during reset
- CVE-2021-47300 bpf: Fix tail_call_reachable rejection for interpreter when jit failed
- CVE-2021-47299 xdp, net: Fix use-after-free in bpf_xdp_link_release
- CVE-2021-47298 bpf, sockmap: Fix potential memory leak on unlikely error case
- CVE-2021-47297 net: fix uninit-value in caif_seqpkt_sendmsg
- CVE-2021-47296 KVM: PPC: Fix kvm_arch_vcpu_ioctl vcpu_load leak
- CVE-2021-47295 net: sched: fix memory leak in tcindex_partial_destroy_work
- CVE-2021-47294 netrom: Decrease sock refcount when sock timers expire
- CVE-2021-47293 net/sched: act_skbmod: Skip non-Ethernet packets
- CVE-2021-47292 io_uring: fix memleak in io_init_wq_offload()
- CVE-2021-47291 ipv6: fix another slab-out-of-bounds in fib6_nh_flush_exceptions
- CVE-2021-47290 scsi: target: Fix NULL dereference on XCOPY completion
- CVE-2021-47289 ACPI: fix NULL pointer dereference