CVEs from 2023

6,110 normalized CVEs published or assigned in this year.

Total
6,110
critical
critical 239
high
high 1,527
medium
medium 1,390
low
low 32
% Critical
3.9%
% with KEV
2.7%
% with exploit
3.5%

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CVE Severity CVSS Risk Flags OS Vendor Published Description
CVE-2023-52696 medium 5.5 2y ago In the Linux kernel, the following vulnerability has been resolved: powerpc/powernv: Add a null pointer check in opal_powercap_init() kasprintf() returns a pointer to dynamically allocated memory w…
CVE-2023-52689 medium 5.5 2y ago In the Linux kernel, the following vulnerability has been resolved: ALSA: scarlett2: Add missing mutex lock around get meter levels As scarlett2_meter_ctl_get() uses meter_level_map[], the data_mut…
CVE-2023-52625 medium 5.5 2y ago In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Refactor DMCUB enter/exit idle interface [Why] We can hang in place trying to send commands when the DMCUB isn't…
CVE-2023-52624 medium 5.5 2y ago In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Wake DMCUB before executing GPINT commands [Why] DMCUB can be in idle when we attempt to interface with the HW t…
CVE-2023-52814 medium 5.5 2y ago In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fix potential null pointer derefernce The amdgpu_ras_get_context may return NULL if device not support ras feature, s…
CVE-2023-52902 medium 5.5 2y ago In the Linux kernel, the following vulnerability has been resolved: nommu: fix memory leak in do_mmap() error path The preallocation of the maple tree nodes may leak if the error path to "error_jus…
CVE-2023-52932 medium 5.5 2y ago In the Linux kernel, the following vulnerability has been resolved: mm/swapfile: add cond_resched() in get_swap_pages() The softlockup still occurs in get_swap_pages() under memory pressure. 64 CP…
CVE-2023-52935 medium 5.5 2y ago In the Linux kernel, the following vulnerability has been resolved: mm/khugepaged: fix ->anon_vma race If an ->anon_vma is attached to the VMA, collapse_and_free_pmd() requires it to be locked. Pa…
CVE-2023-52621 medium 5.5 2y ago In the Linux kernel, the following vulnerability has been resolved: bpf: Check rcu_read_lock_trace_held() before calling bpf map helpers These three bpf_map_{lookup,update,delete}_elem() helpers ar…
CVE-2023-52632 medium 5.5 2y ago In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Fix lock dependency warning with srcu ====================================================== WARNING: possible circul…
CVE-2023-52520 medium 5.5 2y ago In the Linux kernel, the following vulnerability has been resolved: platform/x86: think-lmi: Fix reference leak If a duplicate attribute is found using kset_find_obj(), a reference to that attribut…
CVE-2023-52513 medium 5.5 2y ago In the Linux kernel, the following vulnerability has been resolved: RDMA/siw: Fix connection failure handling In case immediate MPA request processing fails, the newly created endpoint unlinks the …
CVE-2023-52501 medium 5.5 2y ago In the Linux kernel, the following vulnerability has been resolved: ring-buffer: Do not attempt to read past "commit" When iterating over the ring buffer while the ring buffer is active, the writer…
CVE-2023-52859 medium 5.5 2y ago In the Linux kernel, the following vulnerability has been resolved: perf: hisi: Fix use-after-free when register pmu fails When we fail to register the uncore pmu, the pmu context may not been allo…
CVE-2023-53059 medium 5.5 2y ago In the Linux kernel, the following vulnerability has been resolved: platform/chrome: cros_ec_chardev: fix kernel data leak from ioctl It is possible to peep kernel page's data by providing larger `…
CVE-2023-53249 medium 5.5 2y ago In the Linux kernel, the following vulnerability has been resolved: clk: imx: clk-imx8mn: fix memory leak in imx8mn_clocks_probe Use devm_of_iomap() instead of of_iomap() to automatically handle th…
CVE-2023-52661 medium 5.5 2y ago In the Linux kernel, the following vulnerability has been resolved: drm/tegra: rgb: Fix missing clk_put() in the error handling paths of tegra_dc_rgb_probe() If clk_get_sys(..., "pll_d2_out0") fail…
CVE-2023-52473 medium 5.5 2y ago In the Linux kernel, the following vulnerability has been resolved: thermal: core: Fix NULL pointer dereference in zone registration error path If device_register() in thermal_zone_device_register_…
CVE-2023-52462 medium 5.5 2y ago In the Linux kernel, the following vulnerability has been resolved: bpf: fix check for attempt to corrupt spilled pointer When register is spilled onto a stack as a 1/2/4-byte register, we set slot…
CVE-2023-53264 medium 5.5 2y ago In the Linux kernel, the following vulnerability has been resolved: clk: imx: clk-imxrt1050: fix memory leak in imxrt1050_clocks_probe Use devm_of_iomap() instead of of_iomap() to automatically han…
CVE-2023-52758 medium 5.5 2y ago RHSA-2024:9315: kernel security update (Moderate)
CVE-2023-53503 medium 5.5 2y ago In the Linux kernel, the following vulnerability has been resolved: ext4: allow ext4_get_group_info() to fail Previously, ext4_get_group_info() would treat an invalid group number as BUG(), since i…
CVE-2023-53505 medium 5.5 2y ago In the Linux kernel, the following vulnerability has been resolved: clk: tegra: tegra124-emc: Fix potential memory leak The tegra and tegra needs to be freed in the error handling path, otherwise i…
CVE-2023-53662 medium 5.5 2y ago In the Linux kernel, the following vulnerability has been resolved: ext4: fix memory leaks in ext4_fname_{setup_filename,prepare_lookup} If the filename casefolding fails, we'll be leaking memory f…
CVE-2023-54301 medium 5.5 2y ago In the Linux kernel, the following vulnerability has been resolved: serial: 8250_bcm7271: fix leak in `brcmuart_probe` Smatch reports: drivers/tty/serial/8250/8250_bcm7271.c:1120 brcmuart_probe() w…
CVE-2023-54299 medium 5.5 2y ago In the Linux kernel, the following vulnerability has been resolved: usb: typec: bus: verify partner exists in typec_altmode_attention Some usb hubs will negotiate DisplayPort Alt mode with the devi…
CVE-2023-54298 medium 5.5 2y ago In the Linux kernel, the following vulnerability has been resolved: thermal: intel: quark_dts: fix error pointer dereference If alloc_soc_dts() fails, then we can just return. Trying to free "soc_…
CVE-2023-54291 medium 5.5 2y ago In the Linux kernel, the following vulnerability has been resolved: vduse: fix NULL pointer dereference vduse_vdpa_set_vq_affinity callback can be called with NULL value as cpu_mask when deleting t…
CVE-2023-53674 medium 5.5 2y ago In the Linux kernel, the following vulnerability has been resolved: clk: Fix memory leak in devm_clk_notifier_register() devm_clk_notifier_register() allocates a devres resource for clk notifier bu…
CVE-2023-53697 medium 5.5 2y ago In the Linux kernel, the following vulnerability has been resolved: nvdimm: Fix memleak of pmu attr_groups in unregister_nvdimm_pmu() Memory pointed by 'nd_pmu->pmu.attr_groups' is allocated in fun…
CVE-2023-54172 medium 5.5 2y ago In the Linux kernel, the following vulnerability has been resolved: x86/hyperv: Disable IBT when hypercall page lacks ENDBR instruction On hardware that supports Indirect Branch Tracking (IBT), Hyp…
CVE-2023-52740 medium 5.5 2y ago In the Linux kernel, the following vulnerability has been resolved: powerpc/64s/interrupt: Fix interrupt exit race with security mitigation switch The RFI and STF security mitigation options can fl…
CVE-2023-54083 medium 5.5 2y ago In the Linux kernel, the following vulnerability has been resolved: phy: tegra: xusb: Clear the driver reference in usb-phy dev For the dual-role port, it will assign the phy dev to usb-phy dev and…
CVE-2023-54066 medium 5.5 2y ago In the Linux kernel, the following vulnerability has been resolved: media: dvb-usb-v2: gl861: Fix null-ptr-deref in gl861_i2c_master_xfer In gl861_i2c_master_xfer, msg is controlled by user. When m…
CVE-2023-53704 medium 5.5 2y ago In the Linux kernel, the following vulnerability has been resolved: clk: imx: clk-imx8mp: improve error handling in imx8mp_clocks_probe() Replace of_iomap() and kzalloc() with devm_of_iomap() and d…
CVE-2023-54198 medium 5.5 2y ago In the Linux kernel, the following vulnerability has been resolved: tty: fix out-of-bounds access in tty_driver_lookup_tty() When specifying an invalid console= device like console=tty3270, tty_dri…
CVE-2023-52751 medium 5.5 2y ago In the Linux kernel, the following vulnerability has been resolved: smb: client: fix use-after-free in smb2_query_info_compound() The following UAF was triggered when running fstests generic/072 wi…
CVE-2023-53752 medium 5.5 2y ago In the Linux kernel, the following vulnerability has been resolved: net: deal with integer overflows in kmalloc_reserve() Blamed commit changed: ptr = kmalloc(size); if (ptr) size = k…
CVE-2023-50229 medium 5.5 2y ago Moderate: bluez security update
CVE-2023-53182 medium 5.5 2y ago In the Linux kernel, the following vulnerability has been resolved: ACPICA: Avoid undefined behavior: applying zero offset to null pointer ACPICA commit 770653e3ba67c30a629ca7d12e352d83c2541b1e Be…
CVE-2023-50230 medium 5.5 2y ago Moderate: bluez security update
CVE-2023-51580 medium 5.5 2y ago Moderate: bluez security update
CVE-2023-52680 medium 5.5 2y ago In the Linux kernel, the following vulnerability has been resolved: ALSA: scarlett2: Add missing error checks to *_ctl_get() The *_ctl_get() functions which call scarlett2_update_*() were not check…
CVE-2023-52676 medium 5.5 2y ago In the Linux kernel, the following vulnerability has been resolved: bpf: Guard stack limits against 32bit overflow This patch promotes the arithmetic around checking stack bounds to be done in the …
CVE-2023-53220 medium 5.5 2y ago In the Linux kernel, the following vulnerability has been resolved: media: az6007: Fix null-ptr-deref in az6007_i2c_xfer() In az6007_i2c_xfer, msg is controlled by user. When msg[i].buf is null and…
CVE-2023-53230 medium 5.5 2y ago In the Linux kernel, the following vulnerability has been resolved: smb: client: fix warning in cifs_smb3_do_mount() This fixes the following warning reported by kernel test robot fs/smb/client/…
CVE-2023-52674 medium 5.5 2y ago In the Linux kernel, the following vulnerability has been resolved: ALSA: scarlett2: Add clamp() in scarlett2_mixer_ctl_put() Ensure the value passed to scarlett2_mixer_ctl_put() is between 0 and S…
CVE-2023-52606 medium 5.5 2y ago In the Linux kernel, the following vulnerability has been resolved: powerpc/lib: Validate size for vector operations Some of the fp/vmx code in sstep.c assume a certain maximum size for the instruc…
CVE-2023-52594 medium 5.5 2y ago In the Linux kernel, the following vulnerability has been resolved: wifi: ath9k: Fix potential array-index-out-of-bounds read in ath9k_htc_txstatus() Fix an array-index-out-of-bounds read in ath9k_…
CVE-2023-53470 medium 5.5 2y ago In the Linux kernel, the following vulnerability has been resolved: ionic: catch failure from devlink_alloc Add a check for NULL on the alloc return. If devlink_alloc() fails and we try to use dev…
CVE-2023-44431 medium 5.5 2y ago Moderate: bluez security update
CVE-2023-53483 medium 5.5 2y ago In the Linux kernel, the following vulnerability has been resolved: ACPI: processor: Check for null return of devm_kzalloc() in fch_misc_setup() devm_kzalloc() may fail, clk_data->name might be NUL…
CVE-2023-52595 medium 5.5 2y ago In the Linux kernel, the following vulnerability has been resolved: wifi: rt2x00: restart beacon queue when hardware reset When a hardware reset is triggered, all registers are reset, so all queues…
CVE-2023-52455 medium 5.5 2y ago In the Linux kernel, the following vulnerability has been resolved: iommu: Don't reserve 0-length IOVA region When the bootloader/firmware doesn't setup the framebuffers, their address and size are…
CVE-2023-52445 medium 5.5 2y ago In the Linux kernel, the following vulnerability has been resolved: media: pvrusb2: fix use after free on context disconnection Upon module load, a kthread is created targeting the pvr2_context_thr…
CVE-2023-53558 medium 5.5 2y ago In the Linux kernel, the following vulnerability has been resolved: rcu-tasks: Avoid pr_info() with spin lock in cblist_init_generic() pr_info() is called with rtp->cbs_gbl_lock spin lock locked. …
CVE-2023-53572 medium 5.5 2y ago In the Linux kernel, the following vulnerability has been resolved: clk: imx: scu: use _safe list iterator to avoid a use after free This loop is freeing "clk" so it needs to use list_for_each_entr…
CVE-2023-51594 medium 5.5 2y ago Moderate: bluez security update
CVE-2023-51592 medium 5.5 2y ago Moderate: bluez security update
CVE-2023-54165 medium 5.5 2y ago In the Linux kernel, the following vulnerability has been resolved: zsmalloc: move LRU update from zs_map_object() to zs_malloc() Under memory pressure, we sometimes observe the following crash: […
CVE-2023-53708 medium 5.5 2y ago In the Linux kernel, the following vulnerability has been resolved: ACPI: x86: s2idle: Catch multiple ACPI_TYPE_PACKAGE objects If a badly constructed firmware includes multiple `ACPI_TYPE_PACKAGE`…
CVE-2023-52788 medium 5.5 2y ago In the Linux kernel, the following vulnerability has been resolved: i915/perf: Fix NULL deref bugs with drm_dbg() calls When i915 perf interface is not available dereferencing it will lead to NULL …
CVE-2023-52634 medium 5.5 2y ago In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix disable_otg_wa logic [Why] When switching to another HDMI mode, we are unnecesarilly disabling/enabling FIFO…
CVE-2023-53702 medium 5.5 2y ago In the Linux kernel, the following vulnerability has been resolved: s390/crypto: use vector instructions only if available for ChaCha20 Commit 349d03ffd5f6 ("crypto: s390 - add crypto library inter…
CVE-2023-53731 medium 5.5 2y ago In the Linux kernel, the following vulnerability has been resolved: netlink: fix potential deadlock in netlink_set_err() syzbot reported a possible deadlock in netlink_set_err() [1] A similar issu…
CVE-2023-53744 medium 5.5 2y ago In the Linux kernel, the following vulnerability has been resolved: soc: ti: pm33xx: Fix refcount leak in am33xx_pm_probe wkup_m3_ipc_get() takes refcount, which should be freed by wkup_m3_ipc_put(…
CVE-2023-53858 medium 5.5 2y ago In the Linux kernel, the following vulnerability has been resolved: tty: serial: samsung_tty: Fix a memory leak in s3c24xx_serial_getclk() in case of error If clk_get_rate() fails, the clk that has…
CVE-2023-53861 medium 5.5 2y ago In the Linux kernel, the following vulnerability has been resolved: ext4: correct grp validation in ext4_mb_good_group Group corruption check will access memory of grp and will trigger kernel crash…
CVE-2023-54136 medium 5.5 2y ago In the Linux kernel, the following vulnerability has been resolved: serial: sprd: Fix DMA buffer leak issue Release DMA buffer when _probe() returns failure to avoid memory leak.
CVE-2023-54093 medium 5.5 2y ago In the Linux kernel, the following vulnerability has been resolved: media: anysee: fix null-ptr-deref in anysee_master_xfer In anysee_master_xfer, msg is controlled by user. When msg[i].buf is null…
CVE-2023-54095 medium 5.5 2y ago In the Linux kernel, the following vulnerability has been resolved: powerpc/iommu: Fix notifiers being shared by PCI and VIO buses fail_iommu_setup() registers the fail_iommu_bus_notifier struct to…
CVE-2023-27349 medium 5.5 2y ago RHSA-2025:4043: bluez security update (Moderate)
CVE-2023-54118 medium 5.5 2y ago In the Linux kernel, the following vulnerability has been resolved: serial: sc16is7xx: setup GPIO controller later in probe The GPIO controller component of the sc16is7xx driver is setup too early,…
CVE-2023-54323 medium 5.5 2y ago In the Linux kernel, the following vulnerability has been resolved: cxl/pmem: Fix nvdimm registration races A loop of the form: while true; do modprobe cxl_pci; modprobe -r cxl_pci; done ...f…
CVE-2023-52664 medium 5.5 2y ago In the Linux kernel, the following vulnerability has been resolved: net: atlantic: eliminate double free in error handling logic Driver has a logic leak in ring data allocation/free, where aq_ring_…
CVE-2023-53997 medium 5.5 2y ago In the Linux kernel, the following vulnerability has been resolved: thermal: of: fix double-free on unregistration Since commit 3d439b1a2ad3 ("thermal/core: Alloc-copy-free the thermal zone paramet…
CVE-2023-50967 medium 5.5 2y ago RHSA-2024:5294: jose security update (Moderate)
CVE-2023-7250 medium 5.5 2y ago RHSA-2024:4241: iperf3 security update (Moderate)
CVE-2023-38709 medium 5.5 2y ago Moderate: httpd security update
CVE-2023-6681 medium 5.5 2y ago Moderate: python-jwcrypto security update
CVE-2023-41910 medium 5.5 2y ago Moderate: lldpd security update
CVE-2023-54019 medium 5.5 2y ago In the Linux kernel, the following vulnerability has been resolved: sched/psi: use kernfs polling functions for PSI trigger polling Destroying psi trigger in cgroup_file_release causes UAF issues w…
CVE-2023-54146 medium 5.5 2y ago In the Linux kernel, the following vulnerability has been resolved: x86/kexec: Fix double-free of elf header buffer After b3e34a47f989 ("x86/kexec: fix memory leak of elf header buffer"), freei…
CVE-2023-51764 medium 5.5 2y ago Postfix through 3.8.5 allows SMTP smuggling unless configured with smtpd_data_restrictions=reject_unauth_pipelining and smtpd_discard_ehlo_keywords=chunking (or certain other options that exist in re…
CVE-2023-53178 medium 5.5 2y ago In the Linux kernel, the following vulnerability has been resolved: mm: fix zswap writeback race condition The zswap writeback mechanism can cause a race condition resulting in memory corruption, w…
CVE-2023-52637 medium 5.5 2y ago In the Linux kernel, the following vulnerability has been resolved: can: j1939: Fix UAF in j1939_sk_match_filter during setsockopt(SO_J1939_FILTER) Lock jsk->sk to prevent UAF when setsockopt(..., …
CVE-2023-54227 medium 5.5 2y ago In the Linux kernel, the following vulnerability has been resolved: blk-mq: fix tags leak when shrink nr_hw_queues Although we don't need to realloc set->tags[] when shrink nr_hw_queues, we need to…
CVE-2023-54244 medium 5.5 2y ago In the Linux kernel, the following vulnerability has been resolved: ACPI: EC: Fix oops when removing custom query handlers When removing custom query handlers, the handler might still be used insid…
CVE-2023-54246 medium 5.5 2y ago In the Linux kernel, the following vulnerability has been resolved: rcuscale: Move rcu_scale_writer() schedule_timeout_uninterruptible() to _idle() The rcuscale.holdoff module parameter can be used…
CVE-2023-54267 medium 5.5 2y ago In the Linux kernel, the following vulnerability has been resolved: powerpc/pseries: Rework lppaca_shared_proc() to avoid DEBUG_PREEMPT lppaca_shared_proc() takes a pointer to the lppaca which is t…
CVE-2023-53173 medium 5.5 2y ago In the Linux kernel, the following vulnerability has been resolved: tty: pcn_uart: fix memory leak with using debugfs_lookup() When calling debugfs_lookup() the result must have dput() called on it…
CVE-2023-52477 medium 5.5 2y ago In the Linux kernel, the following vulnerability has been resolved: usb: hub: Guard against accesses to uninitialized BOS descriptors Many functions in drivers/usb/core/hub.c and drivers/usb/core/h…
CVE-2023-52635 medium 5.5 2y ago In the Linux kernel, the following vulnerability has been resolved: PM / devfreq: Synchronize devfreq_monitor_[start/stop] There is a chance if a frequent switch of the governor done in a loop resu…
CVE-2023-53719 medium 5.5 2y ago In the Linux kernel, the following vulnerability has been resolved: serial: arc_uart: fix of_iomap leak in `arc_serial_probe` Smatch reports: drivers/tty/serial/arc_uart.c:631 arc_serial_probe() w…
CVE-2023-52837 medium 5.5 2y ago In the Linux kernel, the following vulnerability has been resolved: nbd: fix uaf in nbd_open Commit 4af5f2e03013 ("nbd: use blk_mq_alloc_disk and blk_cleanup_disk") cleans up disk by blk_cleanup_di…
CVE-2023-52833 medium 5.5 2y ago In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btusb: Add date->evt_skb is NULL check fix crash because of null pointers [ 6104.969662] BUG: kernel NULL pointer der…
CVE-2023-52698 medium 5.5 2y ago In the Linux kernel, the following vulnerability has been resolved: calipso: fix memory leak in netlbl_calipso_add_pass() If IPv6 support is disabled at boot (ipv6.disable=1), the calipso_init() ->…
CVE-2023-52690 medium 5.5 2y ago In the Linux kernel, the following vulnerability has been resolved: powerpc/powernv: Add a null pointer check to scom_debug_init_one() kasprintf() returns a pointer to dynamically allocated memory …
CVE-2023-52585 medium 5.5 2y ago In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fix possible NULL dereference in amdgpu_ras_query_error_status_helper() Return invalid error code -EINVAL for invalid…
CVE-2023-52466 medium 5.5 2y ago RHSA-2024:9315: kernel security update (Moderate)