CVEs from 2023

6,468 normalized CVEs published or assigned in this year.

Total
6,468
critical
critical 221
high
high 1,481
medium
medium 1,383
low
low 30
% Critical
3.4%
% with KEV
2.5%
% with exploit
3.0%

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CVE Severity CVSS Risk Flags OS Vendor Published Description
CVE-2023-54269 high 8.0 3y ago RHSA-2024:7000: kernel security update (Important)
CVE-2023-54034 high 8.0 3y ago In the Linux kernel, the following vulnerability has been resolved: iommufd: Make sure to zero vfio_iommu_type1_info before copying to user Missed a zero initialization here. Most of the struct is …
CVE-2023-53006 high 8.0 3y ago In the Linux kernel, the following vulnerability has been resolved: cifs: Fix oops due to uncleared server->smbd_conn in reconnect In smbd_destroy(), clear the server->smbd_conn pointer after freei…
CVE-2023-53710 high 8.0 3y ago RHSA-2023:7077: kernel security, bug fix, and enhancement update (Important)
CVE-2023-1073 high 8.0 3y ago RHSA-2024:0897: kernel security update (Important)
CVE-2023-1076 high 8.0 3y ago A flaw was found in the Linux Kernel. The tun/tap sockets have their socket UID hardcoded to 0 due to a type confusion in their initialization function. While it will be often correct, as tuntap devi…
CVE-2023-53792 high 8.0 3y ago In the Linux kernel, the following vulnerability has been resolved: nvme-core: fix memory leak in dhchap_ctrl_secret Free dhchap_secret in nvme_ctrl_dhchap_ctrl_secret_store() before we return when…
CVE-2023-0597 high 8.0 3y ago RHSA-2023:7077: kernel security, bug fix, and enhancement update (Important)
CVE-2023-54308 high 8.0 3y ago RHSA-2023:7077: kernel security, bug fix, and enhancement update (Important)
CVE-2023-54206 high 8.0 3y ago RHSA-2023:7077: kernel security, bug fix, and enhancement update (Important)
CVE-2023-53789 high 8.0 3y ago In the Linux kernel, the following vulnerability has been resolved: iommu/amd: Improve page fault error reporting If IOMMU domain for device group is not setup properly then we may hit IOMMU page f…
CVE-2023-53400 high 8.0 3y ago RHSA-2023:7077: kernel security, bug fix, and enhancement update (Important)
CVE-2023-54024 high 8.0 3y ago In the Linux kernel, the following vulnerability has been resolved: KVM: Destroy target device if coalesced MMIO unregistration fails Destroy and free the target coalesced MMIO device if unregister…
CVE-2023-53532 high 8.0 3y ago RHSA-2023:7077: kernel security, bug fix, and enhancement update (Important)
CVE-2023-53764 high 8.0 3y ago RHSA-2023:7077: kernel security, bug fix, and enhancement update (Important)
CVE-2023-53591 high 8.0 3y ago RHSA-2023:7077: kernel security, bug fix, and enhancement update (Important)
CVE-2023-4155 high 8.0 3y ago RHSA-2023:7077: kernel security, bug fix, and enhancement update (Important)
CVE-2023-53292 high 8.0 3y ago In the Linux kernel, the following vulnerability has been resolved: blk-mq: fix NULL dereference on q->elevator in blk_mq_elv_switch_none After grabbing q->sysfs_lock, q->elevator may become NULL b…
CVE-2023-53213 high 8.0 3y ago RHSA-2023:7077: kernel security, bug fix, and enhancement update (Important)
CVE-2023-53218 high 8.0 3y ago In the Linux kernel, the following vulnerability has been resolved: rxrpc: Make it so that a waiting process can be aborted When sendmsg() creates an rxrpc call, it queues it to wait for a connecti…
CVE-2023-4206 high 8.0 3y ago RHSA-2023:7077: kernel security, bug fix, and enhancement update (Important)
CVE-2023-53112 high 8.0 3y ago RHSA-2023:7077: kernel security, bug fix, and enhancement update (Important)
CVE-2023-53489 high 8.0 3y ago In the Linux kernel, the following vulnerability has been resolved: tcp/udp: Fix memleaks of sk and zerocopy skbs with TX timestamp. syzkaller reported [0] memory leaks of an UDP socket and ZEROCOP…
CVE-2023-53171 high 8.0 3y ago In the Linux kernel, the following vulnerability has been resolved: vfio/type1: prevent underflow of locked_vm via exec() When a vfio container is preserved across exec, the task does not change, b…
CVE-2023-53168 high 8.0 3y ago In the Linux kernel, the following vulnerability has been resolved: usb: ucsi_acpi: Increase the command completion timeout Commit 130a96d698d7 ("usb: typec: ucsi: acpi: Increase command completion…
CVE-2023-53078 high 8.0 3y ago RHSA-2023:7077: kernel security, bug fix, and enhancement update (Important)
CVE-2023-53077 high 8.0 3y ago RHSA-2023:7077: kernel security, bug fix, and enhancement update (Important)
CVE-2023-53065 high 8.0 3y ago In the Linux kernel, the following vulnerability has been resolved: perf/core: Fix perf_output_begin parameter is incorrectly invoked in perf_event_bpf_output syzkaller reportes a KASAN issue with …
CVE-2023-53038 high 8.0 3y ago In the Linux kernel, the following vulnerability has been resolved: scsi: lpfc: Check kzalloc() in lpfc_sli4_cgn_params_read() If kzalloc() fails in lpfc_sli4_cgn_params_read(), then we rely on lpf…
CVE-2023-53036 high 8.0 3y ago RHSA-2023:7077: kernel security, bug fix, and enhancement update (Important)
CVE-2023-52928 high 8.0 3y ago In the Linux kernel, the following vulnerability has been resolved: bpf: Skip invalid kfunc call in backtrack_insn The verifier skips invalid kfunc call in check_kfunc_call(), which would be captur…
CVE-2023-1838 high 8.0 3y ago RHSA-2024:0897: kernel security update (Important)
CVE-2023-53014 high 8.0 3y ago In the Linux kernel, the following vulnerability has been resolved: dmaengine: tegra: Fix memory leak in terminate_all() Terminate vdesc when terminating an ongoing transfer. This will ensure that …
CVE-2023-52977 high 8.0 3y ago RHSA-2023:7077: kernel security, bug fix, and enhancement update (Important)
CVE-2023-53795 high 8.0 3y ago In the Linux kernel, the following vulnerability has been resolved: iommufd: IOMMUFD_DESTROY should not increase the refcount syzkaller found a race where IOMMUFD_DESTROY increments the refcount: …
CVE-2023-38600 high 8.0 3y ago RHSA-2023:7055: webkit2gtk3 security, bug fix, and enhancement update (Important)
CVE-2023-40451 high 8.0 3y ago RHSA-2023:7055: webkit2gtk3 security, bug fix, and enhancement update (Important)
CVE-2023-53466 high 8.0 3y ago RHSA-2023:7077: kernel security, bug fix, and enhancement update (Important)
CVE-2023-53598 high 8.0 3y ago RHSA-2023:7077: kernel security, bug fix, and enhancement update (Important)
CVE-2023-53512 high 8.0 3y ago RHSA-2023:7077: kernel security, bug fix, and enhancement update (Important)
CVE-2023-53607 high 8.0 3y ago RHSA-2023:7077: kernel security, bug fix, and enhancement update (Important)
CVE-2023-53521 high 8.0 3y ago RHSA-2023:7077: kernel security, bug fix, and enhancement update (Important)
CVE-2023-53553 high 8.0 3y ago RHSA-2023:7077: kernel security, bug fix, and enhancement update (Important)
CVE-2023-53679 high 8.0 3y ago RHSA-2023:7077: kernel security, bug fix, and enhancement update (Important)
CVE-2023-53575 high 8.0 3y ago RHSA-2023:7077: kernel security, bug fix, and enhancement update (Important)
CVE-2023-53578 high 8.0 3y ago RHSA-2023:7077: kernel security, bug fix, and enhancement update (Important)
CVE-2023-53639 high 8.0 3y ago RHSA-2023:7077: kernel security, bug fix, and enhancement update (Important)
CVE-2023-53646 high 8.0 3y ago RHSA-2023:7077: kernel security, bug fix, and enhancement update (Important)
CVE-2023-53675 high 8.0 3y ago RHSA-2023:7077: kernel security, bug fix, and enhancement update (Important)
CVE-2023-53755 high 8.0 3y ago RHSA-2023:7077: kernel security, bug fix, and enhancement update (Important)
CVE-2023-53767 high 8.0 3y ago RHSA-2023:7077: kernel security, bug fix, and enhancement update (Important)
CVE-2023-53786 high 8.0 3y ago RHSA-2023:7077: kernel security, bug fix, and enhancement update (Important)
CVE-2023-53780 high 8.0 3y ago RHSA-2023:7077: kernel security, bug fix, and enhancement update (Important)
CVE-2023-54294 high 8.0 3y ago RHSA-2023:7077: kernel security, bug fix, and enhancement update (Important)
CVE-2023-54300 high 8.0 3y ago RHSA-2023:7077: kernel security, bug fix, and enhancement update (Important)
CVE-2023-53431 high 8.0 3y ago RHSA-2023:7077: kernel security, bug fix, and enhancement update (Important)
CVE-2023-53753 high 8.0 3y ago RHSA-2023:7077: kernel security, bug fix, and enhancement update (Important)
CVE-2023-53677 high 8.0 3y ago RHSA-2023:7077: kernel security, bug fix, and enhancement update (Important)
CVE-2023-53624 high 8.0 3y ago RHSA-2023:7077: kernel security, bug fix, and enhancement update (Important)
CVE-2023-53760 high 8.0 3y ago In the Linux kernel, the following vulnerability has been resolved: scsi: ufs: core: mcq: Fix &hwq->cq_lock deadlock issue When ufshcd_err_handler() is executed, CQ event interrupt can enter waitin…
CVE-2023-53620 high 8.0 3y ago RHSA-2023:7077: kernel security, bug fix, and enhancement update (Important)
CVE-2023-35825 high 8.0 3y ago RHSA-2023:7077: kernel security, bug fix, and enhancement update (Important)
CVE-2023-53609 high 8.0 3y ago In the Linux kernel, the following vulnerability has been resolved: scsi: Revert "scsi: core: Do not increase scsi_device's iorequest_cnt if dispatch failed" The "atomic_inc(&cmd->device->iorequest…
CVE-2023-53832 high 8.0 3y ago RHSA-2023:7077: kernel security, bug fix, and enhancement update (Important)
CVE-2023-53511 high 8.0 3y ago In the Linux kernel, the following vulnerability has been resolved: io_uring: fix fget leak when fs don't support nowait buffered read Heming reported a BUG when using io_uring doing link-cp on ocf…
CVE-2023-53499 high 8.0 3y ago In the Linux kernel, the following vulnerability has been resolved: virtio_net: Fix error unwinding of XDP initialization When initializing XDP in virtnet_open(), some rq xdp initialization may hit…
CVE-2023-53430 high 8.0 3y ago RHSA-2023:7077: kernel security, bug fix, and enhancement update (Important)
CVE-2023-26545 high 8.0 3y ago RHSA-2023:7077: kernel security, bug fix, and enhancement update (Important)
CVE-2023-33203 high 8.0 3y ago RHSA-2023:7077: kernel security, bug fix, and enhancement update (Important)
CVE-2023-53376 high 8.0 3y ago RHSA-2023:7077: kernel security, bug fix, and enhancement update (Important)
CVE-2023-33952 high 8.0 3y ago RHSA-2023:7077: kernel security, bug fix, and enhancement update (Important)
CVE-2023-3358 high 8.0 3y ago A null pointer dereference was found in the Linux kernel's Integrated Sensor Hub (ISH) driver. This issue could allow a local user to crash the system.
CVE-2023-39191 high 8.0 3y ago An improper input validation flaw was found in the eBPF subsystem in the Linux kernel. The issue occurs due to a lack of proper validation of dynamic pointers within user-supplied eBPF programs prior…
CVE-2023-53363 high 8.0 3y ago In the Linux kernel, the following vulnerability has been resolved: PCI: Fix use-after-free in pci_bus_release_domain_nr() Commit c14f7ccc9f5d ("PCI: Assign PCI domain IDs by ida_alloc()") introduc…
CVE-2023-53359 high 8.0 3y ago RHSA-2023:7077: kernel security, bug fix, and enhancement update (Important)
CVE-2023-53319 high 8.0 3y ago In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: Handle kvm_arm_init failure correctly in finalize_pkvm Currently there is no synchronisation between finalize_pkvm() …
CVE-2023-1079 high 8.0 3y ago RHSA-2023:7077: kernel security, bug fix, and enhancement update (Important)
CVE-2023-2269 high 8.0 3y ago RHSA-2023:7077: kernel security, bug fix, and enhancement update (Important)
CVE-2023-3161 high 8.0 3y ago RHSA-2023:7077: kernel security, bug fix, and enhancement update (Important)
CVE-2023-3268 high 8.0 3y ago RHSA-2023:7077: kernel security, bug fix, and enhancement update (Important)
CVE-2023-33951 high 8.0 3y ago RHSA-2023:7077: kernel security, bug fix, and enhancement update (Important)
CVE-2023-3772 high 8.0 3y ago RHSA-2023:7077: kernel security, bug fix, and enhancement update (Important)
CVE-2023-4128 high 8.0 3y ago RHSA-2023:7077: kernel security, bug fix, and enhancement update (Important)
CVE-2023-52931 high 8.0 3y ago RHSA-2023:7077: kernel security, bug fix, and enhancement update (Important)
CVE-2023-52937 high 8.0 3y ago RHSA-2023:7077: kernel security, bug fix, and enhancement update (Important)
CVE-2023-52938 high 8.0 3y ago RHSA-2023:7077: kernel security, bug fix, and enhancement update (Important)
CVE-2023-52981 high 8.0 3y ago RHSA-2023:7077: kernel security, bug fix, and enhancement update (Important)
CVE-2023-53002 high 8.0 3y ago RHSA-2023:7077: kernel security, bug fix, and enhancement update (Important)
CVE-2023-53009 high 8.0 3y ago RHSA-2023:7077: kernel security, bug fix, and enhancement update (Important)
CVE-2023-53013 high 8.0 3y ago RHSA-2023:7077: kernel security, bug fix, and enhancement update (Important)
CVE-2023-53015 high 8.0 3y ago RHSA-2023:7077: kernel security, bug fix, and enhancement update (Important)
CVE-2023-53026 high 8.0 3y ago RHSA-2023:7077: kernel security, bug fix, and enhancement update (Important)
CVE-2023-53039 high 8.0 3y ago RHSA-2023:7077: kernel security, bug fix, and enhancement update (Important)
CVE-2023-53105 high 8.0 3y ago RHSA-2023:7077: kernel security, bug fix, and enhancement update (Important)
CVE-2023-53042 high 8.0 3y ago RHSA-2023:7077: kernel security, bug fix, and enhancement update (Important)
CVE-2023-53058 high 8.0 3y ago RHSA-2023:7077: kernel security, bug fix, and enhancement update (Important)
CVE-2023-53044 high 8.0 3y ago RHSA-2023:7077: kernel security, bug fix, and enhancement update (Important)
CVE-2023-53071 high 8.0 3y ago RHSA-2023:7077: kernel security, bug fix, and enhancement update (Important)
CVE-2023-53079 high 8.0 3y ago RHSA-2023:7077: kernel security, bug fix, and enhancement update (Important)
CVE-2023-53084 high 8.0 3y ago RHSA-2023:7077: kernel security, bug fix, and enhancement update (Important)