2021 CVEs (page 7)
Page 7 of 227 — CVEs published in 2021, newest first, with CVSS severity and publication dates.
| CVE | Severity | Score | Published | Summary |
|---|---|---|---|---|
CVE-2021-47548 | Critical | 9.8 | 2024-05-24 | In the Linux kernel, the following vulnerability has been resolved: ethernet: hisilicon: hns: hns_dsaf_misc: fix a possible array overflow in hns_dsaf_ge_srst… |
CVE-2021-47547 | Medium | 4.4 | 2024-05-24 | In the Linux kernel, the following vulnerability has been resolved: net: tulip: de4x5: fix the problem that the array 'lp->phy[8]' may be out of bound In lin… |
CVE-2021-47546 | Medium | 5.5 | 2024-05-24 | In the Linux kernel, the following vulnerability has been resolved: ipv6: fix memory leak in fib6_rule_suppress The kernel leaks memory when a `fib` rule is… |
CVE-2021-47544 | Critical | 9.8 | 2024-05-24 | In the Linux kernel, the following vulnerability has been resolved: tcp: fix page frag corruption on page fault Steffen reported a TCP stream corruption for… |
CVE-2021-47542 | Medium | 5.5 | 2024-05-24 | In the Linux kernel, the following vulnerability has been resolved: net: qlogic: qlcnic: Fix a NULL pointer dereference in qlcnic_83xx_add_rings() In qlcnic_… |
CVE-2021-47541 | High | 7.8 | 2024-05-24 | In the Linux kernel, the following vulnerability has been resolved: net/mlx4_en: Fix an use-after-free bug in mlx4_en_try_alloc_resources() In mlx4_en_try_al… |
CVE-2021-47540 | Medium | 5.5 | 2024-05-24 | In the Linux kernel, the following vulnerability has been resolved: mt76: mt7915: fix NULL pointer dereference in mt7915_get_phy_mode Fix the following NULL… |
CVE-2021-47539 | Medium | 5.5 | 2024-05-24 | In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix rxrpc_peer leak in rxrpc_look_up_bundle() Need to call rxrpc_put_peer() for bu… |
CVE-2021-47538 | Medium | 5.5 | 2024-05-24 | In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix rxrpc_local leak in rxrpc_lookup_peer() Need to call rxrpc_put_local() for pee… |
CVE-2021-47537 | Medium | 5.5 | 2024-05-24 | In the Linux kernel, the following vulnerability has been resolved: octeontx2-af: Fix a memleak bug in rvu_mbox_init() In rvu_mbox_init(), mbox_regions is no… |
CVE-2021-47536 | Critical | 9.8 | 2024-05-24 | In the Linux kernel, the following vulnerability has been resolved: net/smc: fix wrong list_del in smc_lgr_cleanup_early smc_lgr_cleanup_early() meant to del… |
CVE-2021-47535 | High | 7.8 | 2024-05-24 | In the Linux kernel, the following vulnerability has been resolved: drm/msm/a6xx: Allocate enough space for GMU registers In commit 142639a52a01 ("drm/msm/a6… |
CVE-2021-47534 | Medium | 4.1 | 2024-05-24 | In the Linux kernel, the following vulnerability has been resolved: drm/vc4: kms: Add missing drm_crtc_commit_put Commit 9ec03d7f1ed3 ("drm/vc4: kms: Wait on… |
CVE-2021-47533 | High | 7.8 | 2024-05-24 | In the Linux kernel, the following vulnerability has been resolved: drm/vc4: kms: Clear the HVS FIFO commit pointer once done Commit 9ec03d7f1ed3 ("drm/vc4… |
CVE-2021-47532 | Medium | 5.5 | 2024-05-24 | In the Linux kernel, the following vulnerability has been resolved: drm/msm/devfreq: Fix OPP refcnt leak |
CVE-2021-47531 | Medium | 5.5 | 2024-05-24 | In the Linux kernel, the following vulnerability has been resolved: drm/msm: Fix mmap to include VM_IO and VM_DONTDUMP In commit 510410bfc034 ("drm/msm: Impl… |
CVE-2021-47530 | Medium | 5.5 | 2024-05-24 | In the Linux kernel, the following vulnerability has been resolved: drm/msm: Fix wait_fence submitqueue leak We weren't dropping the submitqueue reference in… |
CVE-2021-47529 | Medium | 5.5 | 2024-05-24 | In the Linux kernel, the following vulnerability has been resolved: iwlwifi: Fix memory leaks in error handling path Should an error occur (invalid TLV len o… |
CVE-2021-47528 | Medium | 5.5 | 2024-05-24 | In the Linux kernel, the following vulnerability has been resolved: usb: cdnsp: Fix a NULL pointer dereference in cdnsp_endpoint_init() In cdnsp_endpoint_ini… |
CVE-2021-47527 | Medium | 5.5 | 2024-05-24 | In the Linux kernel, the following vulnerability has been resolved: serial: core: fix transmit-buffer reset and memleak Commit 761ed4a94582 ("tty: serial_cor… |
CVE-2021-47526 | Medium | 5.5 | 2024-05-24 | In the Linux kernel, the following vulnerability has been resolved: serial: liteuart: Fix NULL pointer dereference in ->remove() drvdata has to be set in _pr… |
CVE-2021-47525 | High | 7.8 | 2024-05-24 | In the Linux kernel, the following vulnerability has been resolved: serial: liteuart: fix use-after-free and memleak on unbind Deregister the port when unbin… |
CVE-2021-47524 | Medium | 5.5 | 2024-05-24 | In the Linux kernel, the following vulnerability has been resolved: serial: liteuart: fix minor-number leak on probe errors Make sure to release the allocate… |
CVE-2021-47523 | Medium | 5.5 | 2024-05-24 | In the Linux kernel, the following vulnerability has been resolved: IB/hfi1: Fix leak of rcvhdrtail_dummy_kvaddr This buffer is currently allocated in hfi1_i… |
CVE-2021-47522 | Medium | 5.5 | 2024-05-24 | In the Linux kernel, the following vulnerability has been resolved: HID: bigbenff: prevent null pointer dereference When emulating the device through uhid, t… |
CVE-2021-47521 | High | 7.8 | 2024-05-24 | In the Linux kernel, the following vulnerability has been resolved: can: sja1000: fix use after free in ems_pcmcia_add_card() If the last channel is not avai… |
CVE-2021-47520 | High | 8.8 | 2024-05-24 | In the Linux kernel, the following vulnerability has been resolved: can: pch_can: pch_can_rx_normal: fix use after free After calling netif_receive_skb(skb)… |
CVE-2021-47519 | Medium | 5.5 | 2024-05-24 | In the Linux kernel, the following vulnerability has been resolved: can: m_can: m_can_read_fifo: fix memory leak in error branch In m_can_read_fifo(), if the… |
CVE-2021-47518 | Medium | 5.5 | 2024-05-24 | In the Linux kernel, the following vulnerability has been resolved: nfc: fix potential NULL pointer deref in nfc_genl_dump_ses_done The done() netlink callba… |
CVE-2021-47517 | High | 7.8 | 2024-05-24 | In the Linux kernel, the following vulnerability has been resolved: ethtool: do not perform operations on net devices being unregistered There is a short per… |
CVE-2021-47516 | Medium | 5.5 | 2024-05-24 | In the Linux kernel, the following vulnerability has been resolved: nfp: Fix memory leak in nfp_cpp_area_cache_add() In line 800 (#1), nfp_cpp_area_alloc() a… |
CVE-2021-47515 | High | 7.5 | 2024-05-24 | In the Linux kernel, the following vulnerability has been resolved: seg6: fix the iif in the IPv6 socket control block When an IPv4 packet is received, the i… |
CVE-2021-47514 | Medium | 5.5 | 2024-05-24 | In the Linux kernel, the following vulnerability has been resolved: devlink: fix netns refcount leak in devlink_nl_cmd_reload() While preparing my patch seri… |
CVE-2021-47513 | Medium | 5.5 | 2024-05-24 | In the Linux kernel, the following vulnerability has been resolved: net: dsa: felix: Fix memory leak in felix_setup_mmio_filtering Avoid a memory leak if the… |
CVE-2021-47512 | High | 7.8 | 2024-05-24 | In the Linux kernel, the following vulnerability has been resolved: net/sched: fq_pie: prevent dismantle issue For some reason, fq_pie_destroy() did not copy… |
CVE-2021-47511 | Medium | 5.5 | 2024-05-24 | In the Linux kernel, the following vulnerability has been resolved: ALSA: pcm: oss: Fix negative period/buffer sizes The period size calculation in OSS layer… |
CVE-2021-47510 | Medium | 5.5 | 2024-05-24 | In the Linux kernel, the following vulnerability has been resolved: btrfs: fix re-dirty process of tree-log nodes There is a report of a transaction abort of… |
CVE-2021-47509 | Medium | 5.5 | 2024-05-24 | In the Linux kernel, the following vulnerability has been resolved: ALSA: pcm: oss: Limit the period size to 16MB Set the practical limit to the period size… |
CVE-2021-47508 | Medium | 5.5 | 2024-05-24 | In the Linux kernel, the following vulnerability has been resolved: btrfs: free exchange changeset on failures Fstests runs on my VMs have show several kmeml… |
CVE-2021-47507 | Medium | 4.7 | 2024-05-24 | In the Linux kernel, the following vulnerability has been resolved: nfsd: Fix nsfd startup race (again) Commit bd5ae9288d64 ("nfsd: register pernet ops last… |
CVE-2021-47506 | Critical | 9.8 | 2024-05-24 | In the Linux kernel, the following vulnerability has been resolved: nfsd: fix use-after-free due to delegation race A delegation break could arrive as soon a… |
CVE-2021-47505 | High | 7.8 | 2024-05-24 | In the Linux kernel, the following vulnerability has been resolved: aio: fix use-after-free due to missing POLLFREE handling signalfd_poll() and binder_poll(… |
CVE-2021-47503 | Medium | 6.2 | 2024-05-24 | In the Linux kernel, the following vulnerability has been resolved: scsi: pm80xx: Do not call scsi_remove_host() in pm8001_alloc() Calling scsi_remove_host()… |
CVE-2021-47502 | High | 7.8 | 2024-05-24 | In the Linux kernel, the following vulnerability has been resolved: ASoC: codecs: wcd934x: handle channel mappping list correctly Currently each channel is a… |
CVE-2021-47501 | Medium | 5.5 | 2024-05-24 | In the Linux kernel, the following vulnerability has been resolved: i40e: Fix NULL pointer dereference in i40e_dbg_dump_desc When trying to dump VFs VSI RX/T… |
CVE-2021-47500 | High | 7.8 | 2024-05-24 | In the Linux kernel, the following vulnerability has been resolved: iio: mma8452: Fix trigger reference couting The mma8452 driver directly assigns a trigger… |
CVE-2021-47499 | Medium | 5.5 | 2024-05-24 | In the Linux kernel, the following vulnerability has been resolved: iio: accel: kxcjk-1013: Fix possible memory leak in probe and remove When ACPI type is AC… |
CVE-2021-47498 | Medium | 5.5 | 2024-05-22 | In the Linux kernel, the following vulnerability has been resolved: dm rq: don't queue request to blk-mq during DM suspend DM uses blk-mq's quiesce/unquiesce… |
CVE-2021-47497 | High | 7.8 | 2024-05-22 | In the Linux kernel, the following vulnerability has been resolved: nvmem: Fix shift-out-of-bound (UBSAN) with byte size cells If a cell has 'nbits' equal to… |
CVE-2021-47496 | Critical | 9.8 | 2024-05-22 | In the Linux kernel, the following vulnerability has been resolved: net/tls: Fix flipped sign in tls_err_abort() calls sk->sk_err appears to expect a positiv… |
CVE-2021-47495 | Medium | 5.5 | 2024-05-22 | In the Linux kernel, the following vulnerability has been resolved: usbnet: sanity check for maxpacket maxpacket of 0 makes no sense and oopses as we need to… |
CVE-2021-47494 | High | 7.8 | 2024-05-22 | In the Linux kernel, the following vulnerability has been resolved: cfg80211: fix management registrations locking The management registrations locking was b… |
CVE-2021-47493 | High | 7.8 | 2024-05-22 | In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix race between searching chunks and release journal_head from buffer_head Encoun… |
CVE-2021-47492 | High | 7.8 | 2024-05-22 | In the Linux kernel, the following vulnerability has been resolved: mm, thp: bail out early in collapse_file for writeback page Currently collapse_file does… |
CVE-2021-47491 | Medium | 5.5 | 2024-05-22 | In the Linux kernel, the following vulnerability has been resolved: mm: khugepaged: skip huge page collapse for special files The read-only THP for filesyste… |
CVE-2021-47490 | Medium | 5.5 | 2024-05-22 | In the Linux kernel, the following vulnerability has been resolved: drm/ttm: fix memleak in ttm_transfered_destroy We need to cleanup the fences for ghost ob… |
CVE-2021-47489 | High | 7.8 | 2024-05-22 | In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fix even more out of bound writes from debugfs CVE-2021-42327 was fixed by: … |
CVE-2021-47486 | High | 7.5 | 2024-05-22 | In the Linux kernel, the following vulnerability has been resolved: riscv, bpf: Fix potential NULL dereference The bpf_jit_binary_free() function requires a… |
CVE-2021-47485 | High | 7.8 | 2024-05-22 | In the Linux kernel, the following vulnerability has been resolved: IB/qib: Protect from buffer overflow in struct qib_user_sdma_pkt fields Overflowing eithe… |
CVE-2021-47484 | Medium | 5.5 | 2024-05-22 | In the Linux kernel, the following vulnerability has been resolved: octeontx2-af: Fix possible null pointer dereference. This patch fixes possible null point… |
CVE-2021-47483 | High | 7.8 | 2024-05-22 | In the Linux kernel, the following vulnerability has been resolved: regmap: Fix possible double-free in regcache_rbtree_exit() In regcache_rbtree_insert_to_b… |
CVE-2021-47482 | Medium | 5.3 | 2024-05-22 | In the Linux kernel, the following vulnerability has been resolved: net: batman-adv: fix error handling Syzbot reported ODEBUG warning in batadv_nc_mesh_free… |
CVE-2021-47481 | Medium | 5.5 | 2024-05-22 | In the Linux kernel, the following vulnerability has been resolved: RDMA/mlx5: Initialize the ODP xarray when creating an ODP MR Normally the zero fill would… |
CVE-2021-47480 | Medium | 5.5 | 2024-05-22 | In the Linux kernel, the following vulnerability has been resolved: scsi: core: Put LLD module refcnt after SCSI device is released SCSI host release is trig… |
CVE-2021-47479 | High | 7.0 | 2024-05-22 | In the Linux kernel, the following vulnerability has been resolved: staging: rtl8712: fix use-after-free in rtl8712_dl_fw Syzbot reported use-after-free in r… |
CVE-2021-47478 | Critical | 9.1 | 2024-05-22 | In the Linux kernel, the following vulnerability has been resolved: isofs: Fix out of bound access for corrupted isofs image When isofs image is suitably cor… |
CVE-2021-47477 | High | 7.8 | 2024-05-22 | In the Linux kernel, the following vulnerability has been resolved: comedi: dt9812: fix DMA buffers on stack USB transfer buffers are typically mapped for DM… |
CVE-2021-47476 | Medium | 4.6 | 2024-05-22 | In the Linux kernel, the following vulnerability has been resolved: comedi: ni_usb6501: fix NULL-deref in command paths The driver uses endpoint-sized USB tr… |
CVE-2021-47475 | High | 7.8 | 2024-05-22 | In the Linux kernel, the following vulnerability has been resolved: comedi: vmk80xx: fix transfer-buffer overflows The driver uses endpoint-sized USB transfe… |
CVE-2021-47474 | High | 7.8 | 2024-05-22 | In the Linux kernel, the following vulnerability has been resolved: comedi: vmk80xx: fix bulk-buffer overflow The driver is using endpoint-sized buffers but… |
CVE-2021-47473 | Medium | 5.5 | 2024-05-22 | In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Fix a memory leak in an error path of qla2x00_process_els() Commit 8c0eb59… |
CVE-2021-47471 | Medium | 5.5 | 2024-05-22 | In the Linux kernel, the following vulnerability has been resolved: drm: mxsfb: Fix NULL pointer dereference crash on unload The mxsfb->crtc.funcs may alread… |
CVE-2021-47470 | High | 7.8 | 2024-05-22 | In the Linux kernel, the following vulnerability has been resolved: mm, slub: fix potential use-after-free in slab_debugfs_fops When sysfs_slab_add failed, w… |
CVE-2021-47468 | Medium | 5.5 | 2024-05-22 | In the Linux kernel, the following vulnerability has been resolved: isdn: mISDN: Fix sleeping function called from invalid context The driver can call card->… |
CVE-2021-47467 | Medium | 5.3 | 2024-05-22 | In the Linux kernel, the following vulnerability has been resolved: kunit: fix reference count leak in kfree_at_end The reference counting issue happens in t… |
CVE-2021-47466 | Medium | 5.5 | 2024-05-22 | In the Linux kernel, the following vulnerability has been resolved: mm, slub: fix potential memoryleak in kmem_cache_open() In error path, the random_seq of… |
CVE-2021-47465 | Medium | 5.5 | 2024-05-22 | In the Linux kernel, the following vulnerability has been resolved: KVM: PPC: Book3S HV: Fix stack handling in idle_kvm_start_guest() In commit 10d91611f426… |
CVE-2021-47464 | High | 7.4 | 2024-05-22 | In the Linux kernel, the following vulnerability has been resolved: audit: fix possible null-pointer dereference in audit_filter_rules Fix possible null-poi… |
CVE-2021-47463 | Medium | 5.5 | 2024-05-22 | In the Linux kernel, the following vulnerability has been resolved: mm/secretmem: fix NULL page->mapping dereference in page_is_secretmem() Check for a NULL… |
CVE-2021-47462 | Medium | 5.5 | 2024-05-22 | In the Linux kernel, the following vulnerability has been resolved: mm/mempolicy: do not allow illegal MPOL_F_NUMA_BALANCING | MPOL_LOCAL in mbind() syzbot r… |
CVE-2021-47461 | High | 7.8 | 2024-05-22 | In the Linux kernel, the following vulnerability has been resolved: userfaultfd: fix a race between writeprotect and exit_mmap() A race is possible when a pr… |
CVE-2021-47460 | Medium | 5.5 | 2024-05-22 | In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix data corruption after conversion from inline format Commit 6dbf7bb55598 ("fs… |
CVE-2021-47459 | High | 7.8 | 2024-05-22 | In the Linux kernel, the following vulnerability has been resolved: can: j1939: j1939_netdev_start(): fix UAF for rx_kref of j1939_priv It will trigger UAF f… |
CVE-2021-47458 | High | 7.1 | 2024-05-22 | In the Linux kernel, the following vulnerability has been resolved: ocfs2: mount fails with buffer overflow in strlen Starting with kernel 5.11 built with CO… |
CVE-2021-47457 | Medium | 5.5 | 2024-05-22 | In the Linux kernel, the following vulnerability has been resolved: can: isotp: isotp_sendmsg(): add result check for wait_event_interruptible() Using wait_e… |
CVE-2021-47456 | High | 8.4 | 2024-05-22 | In the Linux kernel, the following vulnerability has been resolved: can: peak_pci: peak_pci_remove(): fix UAF When remove the module peek_pci, referencing 'c… |
CVE-2021-47455 | Medium | 5.5 | 2024-05-22 | In the Linux kernel, the following vulnerability has been resolved: ptp: Fix possible memory leak in ptp_clock_register() I got memory leak as follows when d… |
CVE-2021-47454 | Medium | 5.5 | 2024-05-22 | In the Linux kernel, the following vulnerability has been resolved: powerpc/smp: do not decrement idle task preempt count in CPU offline With PREEMPT_COUNT=y… |
CVE-2021-47453 | Medium | 5.5 | 2024-05-22 | In the Linux kernel, the following vulnerability has been resolved: ice: Avoid crash from unnecessary IDA free In the remove path, there is an attempt to fre… |
CVE-2021-47452 | Medium | 5.5 | 2024-05-22 | In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: skip netdev events generated on netns removal syzbot reported follo… |
CVE-2021-47451 | High | 7.8 | 2024-05-22 | In the Linux kernel, the following vulnerability has been resolved: netfilter: xt_IDLETIMER: fix panic that occurs when timer_type has garbage value Currentl… |
CVE-2021-47450 | High | 8.8 | 2024-05-22 | In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: Fix host stage-2 PGD refcount The KVM page-table library refcounts the pages… |
CVE-2021-47449 | High | 7.1 | 2024-05-22 | In the Linux kernel, the following vulnerability has been resolved: ice: fix locking for Tx timestamp tracking flush Commit 4dd0d5c33c3e ("ice: add lock arou… |
CVE-2021-47448 | High | 7.5 | 2024-05-22 | In the Linux kernel, the following vulnerability has been resolved: mptcp: fix possible stall on recvmsg() recvmsg() can enter an infinite loop if the caller… |
CVE-2021-47447 | High | 7.8 | 2024-05-22 | In the Linux kernel, the following vulnerability has been resolved: drm/msm/a3xx: fix error handling in a3xx_gpu_init() These error paths returned 1 on failu… |
CVE-2021-47446 | High | 7.8 | 2024-05-22 | In the Linux kernel, the following vulnerability has been resolved: drm/msm/a4xx: fix error handling in a4xx_gpu_init() This code returns 1 on error instead… |
CVE-2021-47445 | Medium | 5.5 | 2024-05-22 | In the Linux kernel, the following vulnerability has been resolved: drm/msm: Fix null pointer dereference on pointer edp The initialization of pointer dev de… |
CVE-2021-47444 | Medium | 5.5 | 2024-05-22 | In the Linux kernel, the following vulnerability has been resolved: drm/edid: In connector_bad_edid() cap num_of_ext by num_blocks read In commit e11f5bd8228… |
CVE-2021-47443 | Medium | 5.5 | 2024-05-22 | In the Linux kernel, the following vulnerability has been resolved: NFC: digital: fix possible memory leak in digital_tg_listen_mdaa() 'params' is allocated… |
CVE-2021-47442 | Medium | 5.5 | 2024-05-22 | In the Linux kernel, the following vulnerability has been resolved: NFC: digital: fix possible memory leak in digital_in_send_sdd_req() 'skb' is allocated in… |