# Vulnerabilities published in 2021


- [GSD-2021-1002178](https://insights.sbomify.com/GSD-2021-1002178/): powerpc/idle: Don't corrupt back chain when going idle (not scored)
- [GSD-2021-1002177](https://insights.sbomify.com/GSD-2021-1002177/): KVM: PPC: Book3S HV: Fix stack handling in idle_kvm_start_guest() (not scored)
- [GSD-2021-1002176](https://insights.sbomify.com/GSD-2021-1002176/): audit: fix possible null-pointer dereference in audit_filter_rules (not scored)
- [GSD-2021-1002175](https://insights.sbomify.com/GSD-2021-1002175/): blk-cgroup: blk_cgroup_bio_start() should use irq-safe operations on blkg->iostat_cpu (not scored)
- [GSD-2021-1002174](https://insights.sbomify.com/GSD-2021-1002174/): mm/secretmem: fix NULL page->mapping dereference in page_is_secretmem() (not scored)
- [GSD-2021-1002173](https://insights.sbomify.com/GSD-2021-1002173/): mm/mempolicy: do not allow illegal MPOL_F_NUMA_BALANCING | MPOL_LOCAL in mbind() (not scored)
- [GSD-2021-1002172](https://insights.sbomify.com/GSD-2021-1002172/): userfaultfd: fix a race between writeprotect and exit_mmap() (not scored)
- [GSD-2021-1002171](https://insights.sbomify.com/GSD-2021-1002171/): ocfs2: mount fails with buffer overflow in strlen (not scored)
- [GSD-2021-1002170](https://insights.sbomify.com/GSD-2021-1002170/): ocfs2: fix data corruption after conversion from inline format (not scored)
- [GSD-2021-1002169](https://insights.sbomify.com/GSD-2021-1002169/): can: j1939: j1939_netdev_start(): fix UAF for rx_kref of j1939_priv (not scored)
- [GSD-2021-1002168](https://insights.sbomify.com/GSD-2021-1002168/): can: peak_pci: peak_pci_remove(): fix UAF (not scored)
- [GSD-2021-1002167](https://insights.sbomify.com/GSD-2021-1002167/): ptp: Fix possible memory leak in ptp_clock_register() (not scored)
- [GSD-2021-1002166](https://insights.sbomify.com/GSD-2021-1002166/): ice: Avoid crash from unnecessary IDA free (not scored)
- [GSD-2021-1002165](https://insights.sbomify.com/GSD-2021-1002165/): netfilter: xt_IDLETIMER: fix panic that occurs when timer_type has garbage value (not scored)
- [GSD-2021-1002164](https://insights.sbomify.com/GSD-2021-1002164/): KVM: arm64: Fix host stage-2 PGD refcount (not scored)
- [GSD-2021-1002163](https://insights.sbomify.com/GSD-2021-1002163/): net: mscc: ocelot: avoid overflowing the PTP timestamp FIFO (not scored)
- [GSD-2021-1002162](https://insights.sbomify.com/GSD-2021-1002162/): ice: fix locking for Tx timestamp tracking flush (not scored)
- [GSD-2021-1002161](https://insights.sbomify.com/GSD-2021-1002161/): mptcp: fix possible stall on recvmsg() (not scored)
- [GSD-2021-1002160](https://insights.sbomify.com/GSD-2021-1002160/): drm/msm/submit: fix overflow check on 64-bit architectures (not scored)
- [GSD-2021-1002159](https://insights.sbomify.com/GSD-2021-1002159/): drm/msm: Fix null pointer dereference on pointer edp (not scored)
- [GSD-2021-1002158](https://insights.sbomify.com/GSD-2021-1002158/): drm/edid: In connector_bad_edid() cap num_of_ext by num_blocks read (not scored)
- [GSD-2021-1002157](https://insights.sbomify.com/GSD-2021-1002157/): mlxsw: thermal: Fix out-of-bounds memory accesses (not scored)
- [GSD-2021-1002156](https://insights.sbomify.com/GSD-2021-1002156/): NFC: digital: fix possible memory leak in digital_in_send_sdd_req() (not scored)
- [GSD-2021-1002155](https://insights.sbomify.com/GSD-2021-1002155/): NFC: digital: fix possible memory leak in digital_tg_listen_mdaa() (not scored)
- [GSD-2021-1002154](https://insights.sbomify.com/GSD-2021-1002154/): nvmem: Fix shift-out-of-bound (UBSAN) with byte size cells (not scored)
- [GSD-2021-1002153](https://insights.sbomify.com/GSD-2021-1002153/): btrfs: fix abort logic in btrfs_replace_file_extents (not scored)
- [GSD-2021-1002152](https://insights.sbomify.com/GSD-2021-1002152/): xhci: Fix command ring pointer corruption while aborting a command (not scored)
- [GSD-2021-1002151](https://insights.sbomify.com/GSD-2021-1002151/): net/mlx5e: Fix memory leak in mlx5_core_destroy_cq() error path (not scored)
- [GSD-2021-1002150](https://insights.sbomify.com/GSD-2021-1002150/): misc: fastrpc: Add missing lock before accessing find_vma() (not scored)
- [GSD-2021-1002149](https://insights.sbomify.com/GSD-2021-1002149/): dm rq: don't queue request to blk-mq during DM suspend (not scored)
- [GSD-2021-1002148](https://insights.sbomify.com/GSD-2021-1002148/): drm/msm: Avoid potential overflow in timeout_to_jiffies() (not scored)
- [GSD-2021-1002147](https://insights.sbomify.com/GSD-2021-1002147/): dm: fix mempool NULL pointer race when completing IO (not scored)
- [GSD-2021-1002146](https://insights.sbomify.com/GSD-2021-1002146/): media: firewire: firedtv-avc: fix a buffer overflow in avc_ca_pmt() (not scored)
- [GSD-2021-1002145](https://insights.sbomify.com/GSD-2021-1002145/): isofs: Fix out of bound access for corrupted isofs image (not scored)
- [GSD-2021-1002144](https://insights.sbomify.com/GSD-2021-1002144/): scsi: core: Put LLD module refcnt after SCSI device is released (not scored)
- [GSD-2021-1002143](https://insights.sbomify.com/GSD-2021-1002143/): comedi: vmk80xx: fix bulk-buffer overflow (not scored)
- [GSD-2021-1002142](https://insights.sbomify.com/GSD-2021-1002142/): comedi: ni_usb6501: fix NULL-deref in command paths (not scored)
- [GSD-2021-1002141](https://insights.sbomify.com/GSD-2021-1002141/): comedi: vmk80xx: fix transfer-buffer overflows (not scored)
- [GSD-2021-1002140](https://insights.sbomify.com/GSD-2021-1002140/): comedi: dt9812: fix DMA buffers on stack (not scored)
- [GSD-2021-1002139](https://insights.sbomify.com/GSD-2021-1002139/): staging: rtl8712: fix use-after-free in rtl8712_dl_fw (not scored)
- [GSD-2021-1002138](https://insights.sbomify.com/GSD-2021-1002138/): RDMA/mlx5: Initialize the ODP xarray when creating an ODP MR (not scored)
- [GSD-2021-1002137](https://insights.sbomify.com/GSD-2021-1002137/): net: batman-adv: fix error handling (not scored)
- [GSD-2021-1002136](https://insights.sbomify.com/GSD-2021-1002136/): regmap: Fix possible double-free in regcache_rbtree_exit() (not scored)
- [GSD-2021-1002135](https://insights.sbomify.com/GSD-2021-1002135/): ice: check whether PTP is initialized in ice_ptp_release() (not scored)
- [GSD-2021-1002134](https://insights.sbomify.com/GSD-2021-1002134/): octeontx2-af: Fix possible null pointer dereference. (not scored)
- [GSD-2021-1002133](https://insights.sbomify.com/GSD-2021-1002133/): nvme-tcp: fix possible req->offset corruption (not scored)
- [GSD-2021-1002132](https://insights.sbomify.com/GSD-2021-1002132/): IB/qib: Protect from buffer overflow in struct qib_user_sdma_pkt fields (not scored)
- [GSD-2021-1002131](https://insights.sbomify.com/GSD-2021-1002131/): riscv, bpf: Fix potential NULL dereference (not scored)
- [GSD-2021-1002130](https://insights.sbomify.com/GSD-2021-1002130/): drm/amdgpu: fix out of bounds write (not scored)
- [GSD-2021-1002129](https://insights.sbomify.com/GSD-2021-1002129/): cgroup: Fix memory leak caused by missing cgroup_bpf_offline (not scored)
- [GSD-2021-1002128](https://insights.sbomify.com/GSD-2021-1002128/): drm/amdgpu: Fix even more out of bound writes from debugfs (not scored)
- [GSD-2021-1002127](https://insights.sbomify.com/GSD-2021-1002127/): drm/ttm: fix memleak in ttm_transfered_destroy (not scored)
- [GSD-2021-1002126](https://insights.sbomify.com/GSD-2021-1002126/): mm: khugepaged: skip huge page collapse for special files (not scored)
- [GSD-2021-1002125](https://insights.sbomify.com/GSD-2021-1002125/): mm, thp: bail out early in collapse_file for writeback page (not scored)
- [GSD-2021-1002124](https://insights.sbomify.com/GSD-2021-1002124/): mm: filemap: check if THP has hwpoisoned subpage for PMD page fault (not scored)
- [GSD-2021-1002123](https://insights.sbomify.com/GSD-2021-1002123/): ocfs2: fix race between searching chunks and release journal_head from buffer_head (not scored)
- [GSD-2021-1002122](https://insights.sbomify.com/GSD-2021-1002122/): cfg80211: fix management registrations locking (not scored)
- [GSD-2021-1002121](https://insights.sbomify.com/GSD-2021-1002121/): usbnet: sanity check for maxpacket (not scored)
- [GSD-2021-1002120](https://insights.sbomify.com/GSD-2021-1002120/): net/tls: Fix flipped sign in tls_err_abort() calls (not scored)
- [GSD-2021-1002119](https://insights.sbomify.com/GSD-2021-1002119/): net: mdiobus: Fix memory leak in __mdiobus_register (not scored)
- [GSD-2021-1002118](https://insights.sbomify.com/GSD-2021-1002118/): s390/pci: fix zpci_zdev_put() on reserve (not scored)
- [GSD-2021-1002117](https://insights.sbomify.com/GSD-2021-1002117/): isdn: mISDN: Fix sleeping function called from invalid context (not scored)
- [GSD-2021-1002116](https://insights.sbomify.com/GSD-2021-1002116/): scsi: qla2xxx: Fix a memory leak in an error path of qla2x00_process_els() (not scored)
- [GSD-2021-1002115](https://insights.sbomify.com/GSD-2021-1002115/): kunit: fix reference count leak in kfree_at_end (not scored)
- [GSD-2021-1002114](https://insights.sbomify.com/GSD-2021-1002114/): drm: mxsfb: Fix NULL pointer dereference crash on unload (not scored)
- [GSD-2021-1002113](https://insights.sbomify.com/GSD-2021-1002113/): isdn: cpai: check ctr->cnr to avoid array index out of bound (not scored)
- [GSD-2021-1002112](https://insights.sbomify.com/GSD-2021-1002112/): mm, slub: fix potential use-after-free in slab_debugfs_fops (not scored)
- [GSD-2021-1002111](https://insights.sbomify.com/GSD-2021-1002111/): mm, slub: fix potential memoryleak in kmem_cache_open() (not scored)
- [GSD-2021-1002110](https://insights.sbomify.com/GSD-2021-1002110/): mm, slub: fix mismatch between reconstructed freelist depth and cnt (not scored)
- [GSD-2021-1002109](https://insights.sbomify.com/GSD-2021-1002109/): powerpc/idle: Don't corrupt back chain when going idle (not scored)
- [GSD-2021-1002108](https://insights.sbomify.com/GSD-2021-1002108/): KVM: PPC: Book3S HV: Fix stack handling in idle_kvm_start_guest() (not scored)
- [GSD-2021-1002107](https://insights.sbomify.com/GSD-2021-1002107/): audit: fix possible null-pointer dereference in audit_filter_rules (not scored)
- [GSD-2021-1002106](https://insights.sbomify.com/GSD-2021-1002106/): blk-cgroup: blk_cgroup_bio_start() should use irq-safe operations on blkg->iostat_cpu (not scored)
- [GSD-2021-1002105](https://insights.sbomify.com/GSD-2021-1002105/): mm/secretmem: fix NULL page->mapping dereference in page_is_secretmem() (not scored)
- [GSD-2021-1002104](https://insights.sbomify.com/GSD-2021-1002104/): mm/mempolicy: do not allow illegal MPOL_F_NUMA_BALANCING | MPOL_LOCAL in mbind() (not scored)
- [GSD-2021-1002103](https://insights.sbomify.com/GSD-2021-1002103/): ocfs2: mount fails with buffer overflow in strlen (not scored)
- [GSD-2021-1002102](https://insights.sbomify.com/GSD-2021-1002102/): userfaultfd: fix a race between writeprotect and exit_mmap() (not scored)
- [GSD-2021-1002101](https://insights.sbomify.com/GSD-2021-1002101/): ocfs2: fix data corruption after conversion from inline format (not scored)
- [GSD-2021-1002100](https://insights.sbomify.com/GSD-2021-1002100/): can: j1939: j1939_netdev_start(): fix UAF for rx_kref of j1939_priv (not scored)
- [GSD-2021-1002099](https://insights.sbomify.com/GSD-2021-1002099/): can: peak_pci: peak_pci_remove(): fix UAF (not scored)
- [GSD-2021-1002098](https://insights.sbomify.com/GSD-2021-1002098/): ptp: Fix possible memory leak in ptp_clock_register() (not scored)
- [GSD-2021-1002097](https://insights.sbomify.com/GSD-2021-1002097/): ice: Avoid crash from unnecessary IDA free (not scored)
- [GSD-2021-1002096](https://insights.sbomify.com/GSD-2021-1002096/): netfilter: xt_IDLETIMER: fix panic that occurs when timer_type has garbage value (not scored)
- [GSD-2021-1002095](https://insights.sbomify.com/GSD-2021-1002095/): KVM: arm64: Fix host stage-2 PGD refcount (not scored)
- [GSD-2021-1002094](https://insights.sbomify.com/GSD-2021-1002094/): net: mscc: ocelot: avoid overflowing the PTP timestamp FIFO (not scored)
- [GSD-2021-1002093](https://insights.sbomify.com/GSD-2021-1002093/): ice: fix locking for Tx timestamp tracking flush (not scored)
- [GSD-2021-1002092](https://insights.sbomify.com/GSD-2021-1002092/): mptcp: fix possible stall on recvmsg() (not scored)
- [GSD-2021-1002091](https://insights.sbomify.com/GSD-2021-1002091/): drm/msm/submit: fix overflow check on 64-bit architectures (not scored)
- [GSD-2021-1002090](https://insights.sbomify.com/GSD-2021-1002090/): drm/msm: Fix null pointer dereference on pointer edp (not scored)
- [GSD-2021-1002089](https://insights.sbomify.com/GSD-2021-1002089/): drm/edid: In connector_bad_edid() cap num_of_ext by num_blocks read (not scored)
- [GSD-2021-1002088](https://insights.sbomify.com/GSD-2021-1002088/): mlxsw: thermal: Fix out-of-bounds memory accesses (not scored)
- [GSD-2021-1002087](https://insights.sbomify.com/GSD-2021-1002087/): NFC: digital: fix possible memory leak in digital_in_send_sdd_req() (not scored)
- [GSD-2021-1002086](https://insights.sbomify.com/GSD-2021-1002086/): NFC: digital: fix possible memory leak in digital_tg_listen_mdaa() (not scored)
- [GSD-2021-1002085](https://insights.sbomify.com/GSD-2021-1002085/): net/mlx5e: Fix memory leak in mlx5_core_destroy_cq() error path (not scored)
- [GSD-2021-1002084](https://insights.sbomify.com/GSD-2021-1002084/): nvmem: Fix shift-out-of-bound (UBSAN) with byte size cells (not scored)
- [GSD-2021-1002083](https://insights.sbomify.com/GSD-2021-1002083/): misc: fastrpc: Add missing lock before accessing find_vma() (not scored)
- [GSD-2021-1002082](https://insights.sbomify.com/GSD-2021-1002082/): xhci: Fix command ring pointer corruption while aborting a command (not scored)
- [GSD-2021-1002081](https://insights.sbomify.com/GSD-2021-1002081/): btrfs: fix abort logic in btrfs_replace_file_extents (not scored)
- [GSD-2021-1002080](https://insights.sbomify.com/GSD-2021-1002080/): drm/msm: Avoid potential overflow in timeout_to_jiffies() (not scored)
- [GSD-2021-1002079](https://insights.sbomify.com/GSD-2021-1002079/): dm rq: don't queue request to blk-mq during DM suspend (not scored)

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From sbomify Insights: https://insights.sbomify.com/years/2021/page/19/