Vulnerabilities

Linux Kernel 6.6

Ranked by severity, then by exploit likelihood. Click a CVE ID for its full record.

92CVEs

CVE-2023-53462

hsr: Fix uninit-value access in fill_frame_info()

Published 2025-10-01 · Modified

7.1EPSS 0.002

CVE-2026-45851

efi: Fix reservation of unaccepted memory table

Published 2026-05-27 · Analyzed

7.1EPSS 0.002

CVE-2025-71101

platform/x86: hp-bioscfg: Fix out-of-bounds array access in ACPI package parsing

Published 2026-01-13 · Modified

7.1EPSS 0.001

CVE-2023-52578

net: bridge: use DEV_STATS_INC()

Published 2024-03-02 · Analyzed

7.0EPSS 0.002

CVE-2023-52581

netfilter: nf_tables: fix memleak when more than 255 elements expired

Published 2024-03-02 · Analyzed

6.3EPSS 0.003

CVE-2023-5090

Kernel: kvm: svm: improper check in svm_set_x2apic_msr_interception allows direct access to host x2apic msrs

Published 2023-11-06 · Modified

6.0EPSS 0.002

CVE-2023-52529

HID: sony: Fix a potential memory leak in sony_probe()

Published 2024-03-02 · Analyzed

6.0EPSS 0.002

CVE-2023-42754

Kernel: ipv4: null pointer dereference in ipv4_send_dest_unreach()

Published 2023-10-05 · Modified

5.5EPSS 0.004

CVE-2023-52560

mm/damon/vaddr-test: fix memory leak in damon_do_test_apply_three_regions()

Published 2024-03-02 · Analyzed

5.5EPSS 0.003

CVE-2023-52569

btrfs: remove BUG() after failure to insert delayed dir index item

Published 2024-03-02 · Modified

5.5EPSS 0.002

CVE-2023-52520

platform/x86: think-lmi: Fix reference leak

Published 2024-03-02 · Analyzed

5.5EPSS 0.002

CVE-2023-52564

Revert "tty: n_gsm: fix UAF in gsm_cleanup_mux"

Published 2024-03-02 · Analyzed

5.5EPSS 0.002

CVE-2023-52518

Bluetooth: hci_codec: Fix leaking content of local_codecs

Published 2024-03-02 · Analyzed

5.5EPSS 0.002

CVE-2023-52477

usb: hub: Guard against accesses to uninitialized BOS descriptors

Published 2024-02-29 · Analyzed

5.5EPSS 0.002

CVE-2024-35825

usb: gadget: ncm: Fix handling of zero block length packets

Published 2024-05-17 · Analyzed

5.5EPSS 0.002

CVE-2023-52532

net: mana: Fix TX CQE error handling

Published 2024-03-02 · Analyzed

5.5EPSS 0.002

CVE-2023-52528

net: usb: smsc75xx: Fix uninit-value access in __smsc75xx_read_reg

Published 2024-03-02 · Analyzed

5.5EPSS 0.002

CVE-2023-52476

perf/x86/lbr: Filter vsyscall addresses

Published 2024-02-29 · Modified

5.5EPSS 0.002

CVE-2023-52567

serial: 8250_port: Check IRQ data before use

Published 2024-03-02 · Analyzed

5.5EPSS 0.002

CVE-2023-52582

netfs: Only call folio_start_fscache() one time for each folio

Published 2024-03-02 · Analyzed

5.5EPSS 0.002

CVE-2023-52527

ipv4, ipv6: Fix handling of transhdrlen in __ip{,6}_append_data()

Published 2024-03-02 · Analyzed

5.5EPSS 0.002

CVE-2023-52573

net: rds: Fix possible NULL-pointer dereference

Published 2024-03-02 · Analyzed

5.5EPSS 0.002

CVE-2023-52500

scsi: pm80xx: Avoid leaking tags when processing OPC_INB_SET_CONTROLLER_CONFIG command

Published 2024-03-02 · Analyzed

5.5EPSS 0.002

CVE-2023-52580

net/core: Fix ETH_P_1588 flow dissector

Published 2024-03-02 · Analyzed

5.5EPSS 0.002

CVE-2023-52559

iommu/vt-d: Avoid memory allocation in iommu_suspend()

Published 2024-03-02 · Analyzed

5.5EPSS 0.002

CVE-2023-52508

nvme-fc: Prevent null pointer dereference in nvme_fc_io_getuuid()

Published 2024-03-02 · Analyzed

5.5EPSS 0.002

CVE-2023-52566

nilfs2: fix potential use after free in nilfs_gccache_submit_read_data()

Published 2024-03-02 · Analyzed

5.5EPSS 0.002

CVE-2023-52526

erofs: fix memory leak of LZMA global compressed deduplication

Published 2024-03-02 · Analyzed

5.5EPSS 0.002

CVE-2023-52506

LoongArch: Set all reserved memblocks on Node#0 at initialization

Published 2024-03-02 · Modified

5.5EPSS 0.002

CVE-2023-52562

mm/slab_common: fix slab_caches list corruption after kmem_cache_destroy()

Published 2024-03-02 · Analyzed

5.5EPSS 0.002

CVE-2023-52563

drm/meson: fix memory leak on ->hpd_notify callback

Published 2024-03-02 · Analyzed

5.5EPSS 0.002

CVE-2023-52512

pinctrl: nuvoton: wpcm450: fix out of bounds write

Published 2024-03-02 · Analyzed

5.5EPSS 0.002

CVE-2023-52570

vfio/mdev: Fix a null-ptr-deref bug for mdev_unregister_parent()

Published 2024-03-02 · Analyzed

5.5EPSS 0.002

CVE-2023-52499

powerpc/47x: Fix 47x syscall return crash

Published 2024-03-02 · Analyzed

5.5EPSS 0.002

CVE-2023-52576

x86/mm, kexec, ima: Use memblock_free_late() from ima_free_kexec_buffer()

Published 2024-03-02 · Analyzed

5.5EPSS 0.002

CVE-2024-35831

io_uring: Fix release of pinned pages when __io_uaddr_map fails

Published 2024-05-17 · Analyzed

5.5EPSS 0.002

CVE-2023-52919

nfc: nci: fix possible NULL pointer dereference in send_acknowledge()

Published 2024-10-22 · Analyzed

5.5EPSS 0.002

CVE-2023-52484

iommu/arm-smmu-v3: Fix soft lockup triggered by arm_smmu_mm_invalidate_range

Published 2024-02-29 · Analyzed

5.5EPSS 0.002

CVE-2024-36936

efi/unaccepted: touch soft lockup during memory accept

Published 2024-05-30 · Analyzed

5.5EPSS 0.002

CVE-2024-0641

Kernel: deadlock leading to denial of service in tipc_crypto_key_revoke

Published 2024-01-17 · Modified

5.5EPSS 0.002

Linux Kernel 6.6

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