2021 CVEs (page 8)
Page 8 of 226 — CVEs published in 2021, newest first, with CVSS severity and publication dates.
| CVE | Severity | Score | Published | Summary |
|---|---|---|---|---|
CVE-2021-47429 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: powerpc/64s: Fix unrecoverable MCE calling async handler from NMI The machine check handl… |
CVE-2021-47428 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: powerpc/64s: fix program check interrupt emergency stack path Emergency stack path was ju… |
CVE-2021-47427 | Critical | 9.8 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: scsi: iscsi: Fix iscsi_task use after free Commit d39df158518c ("scsi: iscsi: Have abort… |
CVE-2021-47426 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: bpf, s390: Fix potential memory leak about jit_data Make sure to free jit_data through kf… |
CVE-2021-47425 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: i2c: acpi: fix resource leak in reconfiguration device addition acpi_i2c_find_adapter_by_… |
CVE-2021-47424 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: i40e: Fix freeing of uninitialized misc IRQ vector When VSI set up failed in i40e_probe()… |
CVE-2021-47423 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: drm/nouveau/debugfs: fix file release memory leak When using single_open() for opening, s… |
CVE-2021-47422 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: drm/nouveau/kms/nv50-: fix file release memory leak When using single_open() for opening… |
CVE-2021-47421 | High | 7.8 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: handle the case of pci_channel_io_frozen only in amdgpu_pci_resume In current… |
CVE-2021-47420 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: fix a potential ttm->sg memory leak Memory is allocated for ttm->sg by kmallo… |
CVE-2021-47419 | High | 7.8 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: net/sched: sch_taprio: properly cancel timer from taprio_destroy() There is a comment in… |
CVE-2021-47418 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: net_sched: fix NULL deref in fifo_set_limit() syzbot reported another NULL deref in fifo_… |
CVE-2021-47417 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: libbpf: Fix memory leak in strset Free struct strset itself, not just its internal parts. |
CVE-2021-47416 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: phy: mdio: fix memory leak Syzbot reported memory leak in MDIO bus interface, the problem… |
CVE-2021-47415 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: iwlwifi: mvm: Fix possible NULL dereference In __iwl_mvm_remove_time_event() check that '… |
CVE-2021-47414 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: riscv: Flush current cpu icache before other cpus On SiFive Unmatched, I recently fell on… |
CVE-2021-47413 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: usb: chipidea: ci_hdrc_imx: Also search for 'phys' phandle When passing 'phys' in the dev… |
CVE-2021-47412 | High | 7.8 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: block: don't call rq_qos_ops->done_bio if the bio isn't tracked rq_qos framework is only… |
CVE-2021-47410 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: fix svm_migrate_fini warning Device manager releases device-specific resource… |
CVE-2021-47409 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: usb: dwc2: check return value after calling platform_get_resource() It will cause null-pt… |
CVE-2021-47408 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: netfilter: conntrack: serialize hash resizes and cleanups Syzbot was able to trigger the… |
CVE-2021-47407 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: KVM: x86: Handle SRCU initialization failure during page track init Check the return of i… |
CVE-2021-47406 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: ext4: add error checking to ext4_ext_replay_set_iblocks() If the call to ext4_map_blocks(… |
CVE-2021-47405 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: HID: usbhid: free raw_report buffers in usbhid_stop Free the unsent raw_report buffers wh… |
CVE-2021-47404 | High | 7.8 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: HID: betop: fix slab-out-of-bounds Write in betop_probe Syzbot reported slab-out-of-bound… |
CVE-2021-47403 | High | 7.1 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: ipack: ipoctal: fix module reference leak A reference to the carrier module was taken on… |
CVE-2021-47402 | High | 7.8 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: net: sched: flower: protect fl_walk() with rcu Patch that refactored fl_walk() to use idr… |
CVE-2021-47401 | High | 7.1 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: ipack: ipoctal: fix stack information leak The tty driver name is used also after registe… |
CVE-2021-47400 | High | 7.8 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: net: hns3: do not allow call hns3_nic_net_open repeatedly hns3_nic_net_open() is not allo… |
CVE-2021-47399 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: ixgbe: Fix NULL pointer dereference in ixgbe_xdp_setup The ixgbe driver currently generat… |
CVE-2021-47398 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: RDMA/hfi1: Fix kernel pointer leak Pointers should be printed with %p or %px rather than… |
CVE-2021-47397 | High | 7.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: sctp: break out if skb_header_pointer returns NULL in sctp_rcv_ootb We should always chec… |
CVE-2021-47396 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: mac80211-hwsim: fix late beacon hrtimer handling Thomas explained in https://lore.kernel… |
CVE-2021-47395 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: mac80211: limit injected vht mcs/nss in ieee80211_parse_tx_radiotap Limit max values for… |
CVE-2021-47394 | High | 7.8 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: unlink table before deleting it syzbot reports following UAF: BUG… |
CVE-2021-47393 | High | 7.1 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: hwmon: (mlxreg-fan) Return non-zero value when fan current state is enforced from sysfs F… |
CVE-2021-47392 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: RDMA/cma: Fix listener leak in rdma_cma_listen_on_all() failure If cma_listen_on_all() fa… |
CVE-2021-47391 | High | 7.8 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: RDMA/cma: Ensure rdma_addr_cancel() happens before issuing more requests The FSM can run… |
CVE-2021-47390 | High | 8.8 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: KVM: x86: Fix stack-out-of-bounds memory access from ioapic_write_indirect() KASAN report… |
CVE-2021-47389 | Medium | 5.1 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: KVM: SVM: fix missing sev_decommission in sev_receive_start DECOMMISSION the current SEV… |
CVE-2021-47388 | High | 8.8 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: mac80211: fix use-after-free in CCMP/GCMP RX When PN checking is done in mac80211, for fr… |
CVE-2021-47387 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: cpufreq: schedutil: Use kobject release() method to free sugov_tunables The struct sugov_… |
CVE-2021-47386 | High | 7.8 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: hwmon: (w83791d) Fix NULL pointer dereference by removing unnecessary structure field If… |
CVE-2021-47385 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: hwmon: (w83792d) Fix NULL pointer dereference by removing unnecessary structure field If… |
CVE-2021-47384 | Medium | 5.3 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: hwmon: (w83793) Fix NULL pointer dereference by removing unnecessary structure field If d… |
CVE-2021-47383 | High | 7.8 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: tty: Fix out-of-bound vmalloc access in imageblit This issue happens when a userspace pro… |
CVE-2021-47382 | Medium | 4.7 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: s390/qeth: fix deadlock during failing recovery Commit 0b9902c1fcc5 ("s390/qeth: fix dead… |
CVE-2021-47381 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: Fix DSP oops stack dump output contents Fix @buf arg given to hex_dump_to_buff… |
CVE-2021-47380 | High | 7.8 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: HID: amd_sfh: Fix potential NULL pointer dereference devm_add_action_or_reset() can sudde… |
CVE-2021-47379 | High | 7.8 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: blk-cgroup: fix UAF by grabbing blkcg lock before destroying blkg pd KASAN reports a use-… |
CVE-2021-47378 | Critical | 9.8 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: nvme-rdma: destroy cm id before destroy qp to avoid use after free We should always destr… |
CVE-2021-47376 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: bpf: Add oversize check before call kvcalloc() Commit 7661809d493b ("mm: don't allow over… |
CVE-2021-47375 | Medium | 6.2 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: blktrace: Fix uaf in blk_trace access after removing by sysfs There is an use-after-free… |
CVE-2021-47374 | High | 7.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: dma-debug: prevent an error message from causing runtime problems For some drivers, that… |
CVE-2021-47373 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: irqchip/gic-v3-its: Fix potential VPE leak on error In its_vpe_irq_domain_alloc, when its… |
CVE-2021-47372 | High | 7.8 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: net: macb: fix use after free on rmmod plat_dev->dev->platform_data is released by platfo… |
CVE-2021-47371 | High | 7.1 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: nexthop: Fix memory leaks in nexthop notification chain listeners syzkaller discovered me… |
CVE-2021-47370 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: mptcp: ensure tx skbs always have the MPTCP ext Due to signed/unsigned comparison, the ex… |
CVE-2021-47369 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: s390/qeth: fix NULL deref in qeth_clear_working_pool_list() When qeth_set_online() calls… |
CVE-2021-47368 | High | 7.1 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: enetc: Fix illegal access when reading affinity_hint irq_set_affinity_hit() stores a refe… |
CVE-2021-47367 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: virtio-net: fix pages leaking when building skb in big mode We try to use build_skb() if… |
CVE-2021-47366 | High | 7.1 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: afs: Fix corruption in reads at fpos 2G-4G from an OpenAFS server AFS-3 has two data fetc… |
CVE-2021-47365 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: afs: Fix page leak There's a loop in afs_extend_writeback() that adds extra pages to a wr… |
CVE-2021-47364 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: comedi: Fix memory leak in compat_insnlist() `compat_insnlist()` handles the 32-bit versi… |
CVE-2021-47363 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: nexthop: Fix division by zero while replacing a resilient group The resilient nexthop gro… |
CVE-2021-47362 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: drm/amd/pm: Update intermediate power state for SI Update the current state as boot state… |
CVE-2021-47361 | High | 7.8 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: mcb: fix error handling in mcb_alloc_bus() There are two bugs: 1) If ida_simple_get() fai… |
CVE-2021-47360 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: binder: make sure fd closes complete During BC_FREE_BUFFER processing, the BINDER_TYPE_FD… |
CVE-2021-47359 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: cifs: Fix soft lockup during fsstress Below traces are observed during fsstress and syste… |
CVE-2021-47358 | High | 7.8 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: staging: greybus: uart: fix tty use after free User space can hold a tty open indefinitel… |
CVE-2021-47357 | High | 7.8 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: atm: iphase: fix possible use-after-free in ia_module_exit() This module's remove path ca… |
CVE-2021-47356 | High | 7.7 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: mISDN: fix possible use-after-free in HFC_cleanup() This module's remove path calls del_t… |
CVE-2021-47355 | High | 7.8 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: atm: nicstar: Fix possible use-after-free in nicstar_cleanup() This module's remove path… |
CVE-2021-47354 | High | 7.1 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: drm/sched: Avoid data corruptions Wait for all dependencies of a job to complete before … |
CVE-2021-47353 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: udf: Fix NULL pointer dereference in udf_symlink function In function udf_symlink, epos.b… |
CVE-2021-47352 | High | 8.4 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: virtio-net: Add validation for used length This adds validation for used length (might co… |
CVE-2021-47351 | High | 7.8 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: ubifs: Fix races between xattr_{set|get} and listxattr operations UBIFS may occur some pr… |
CVE-2021-47350 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: powerpc/mm: Fix lockup on kernel exec fault The powerpc kernel is not prepared to handle… |
CVE-2021-47349 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: mwifiex: bring down link before deleting interface We can deadlock when rmmod'ing the dri… |
CVE-2021-47348 | Critical | 9.1 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Avoid HDCP over-read and corruption Instead of reading the desired 5 byt… |
CVE-2021-47347 | High | 7.8 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: wl1251: Fix possible buffer overflow in wl1251_cmd_scan Function wl1251_cmd_scan calls me… |
CVE-2021-47346 | High | 7.1 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: coresight: tmc-etf: Fix global-out-of-bounds in tmc_update_etf_buffer() commit 6f755e85c3… |
CVE-2021-47345 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: RDMA/cma: Fix rdma_resolve_route() memory leak Fix a memory leak when "mda_resolve_route(… |
CVE-2021-47344 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: media: zr364xx: fix memory leak in zr364xx_start_readpipe syzbot reported memory leak in… |
CVE-2021-47343 | High | 7.8 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: dm btree remove: assign new_root only when removal succeeds remove_raw() in dm_btree_remo… |
CVE-2021-47342 | High | 7.8 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: ext4: fix possible UAF when remounting r/o a mmp-protected file system After commit 618f0… |
CVE-2021-47341 | High | 7.8 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: KVM: mmio: Fix use-after-free Read in kvm_vm_ioctl_unregister_coalesced_mmio BUG: KASAN… |
CVE-2021-47340 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: jfs: fix GPF in diFree Avoid passing inode with JFS_SBI(inode->i_sb)->ipimap == NULL to d… |
CVE-2021-47339 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: media: v4l2-core: explicitly clear ioctl input data As seen from a recent syzbot bug repo… |
CVE-2021-47338 | High | 7.8 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: fbmem: Do not delete the mode that is still in use The execution of fb_delete_videomode()… |
CVE-2021-47337 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: scsi: core: Fix bad pointer dereference when ehandler kthread is invalid Commit 66a834d09… |
CVE-2021-47336 | High | 7.8 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: smackfs: restrict bytes count in smk_set_cipso() Oops, I failed to update subject line. … |
CVE-2021-47335 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to avoid racing on fsync_entry_slab by multi filesystem instances As syzbot rep… |
CVE-2021-47334 | High | 7.8 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: misc/libmasm/module: Fix two use after free in ibmasm_init_one In ibmasm_init_one, it cal… |
CVE-2021-47333 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: misc: alcor_pci: fix null-ptr-deref when there is no PCI bridge There is an issue with th… |
CVE-2021-47332 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: ALSA: usx2y: Don't call free_pages_exact() with NULL address Unlike some other functions… |
CVE-2021-47331 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: usb: common: usb-conn-gpio: fix NULL pointer dereference of charger When power on system… |
CVE-2021-47330 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: tty: serial: 8250: serial_cs: Fix a memory leak in error handling path In the probe funct… |
CVE-2021-47329 | Medium | 6.2 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: scsi: megaraid_sas: Fix resource leak in case of probe failure The driver doesn't clean u… |
CVE-2021-47328 | Critical | 9.8 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: scsi: iscsi: Fix conn use after free during resets If we haven't done a unbind target cal… |