Linux
19,044 known vulnerabilities
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In the Linux kernel, the following vulnerability has been resolved: arm64: efi: Make efi_rt_lock a raw_spinlock Runnin
In the Linux kernel, the following vulnerability has been resolved: sched/fair: Don't balance task to its current runni
In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to avoid potential memory corruption in _
In the Linux kernel, the following vulnerability has been resolved: wifi: brcmfmac: slab-out-of-bounds read in brcmf_ge
In the Linux kernel, the following vulnerability has been resolved: driver core: location: Free struct acpi_pld_info *p
In the Linux kernel, the following vulnerability has been resolved: md/raid5-cache: fix null-ptr-deref for r5l_flush_st
In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211_hwsim: Fix possible NULL dereference
In the Linux kernel, the following vulnerability has been resolved: KVM: nSVM: Load L1's TSC multiplier based on L1 sta
In the Linux kernel, the following vulnerability has been resolved: ublk: fail to recover device if queue setup is inte
In the Linux kernel, the following vulnerability has been resolved: hwmon: (pmbus_core) Fix NULL pointer dereference P
In the Linux kernel, the following vulnerability has been resolved: KVM: s390/diag: fix racy access of physical cpu num
In the Linux kernel, the following vulnerability has been resolved: af_unix: Fix data-races around user->unix_inflight.
In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7996: rely on mt76_connac2_mac_tx_rat
In the Linux kernel, the following vulnerability has been resolved: PM: domains: fix memory leak with using debugfs_loo
In the Linux kernel, the following vulnerability has been resolved: RDMA/bnxt_re: wraparound mbox producer index Drive
In the Linux kernel, the following vulnerability has been resolved: netfilter: x_tables: fix percpu counter block leak
In the Linux kernel, the following vulnerability has been resolved: wifi: ath9k: hif_usb: clean up skbs if ath9k_hif_us
In the Linux kernel, the following vulnerability has been resolved: ocxl: fix pci device refcount leak when calling get
In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Add null pointer check to attr_load_runs_
In the Linux kernel, the following vulnerability has been resolved: 9p: set req refcount to zero to avoid uninitialized
In the Linux kernel, the following vulnerability has been resolved: hugetlbfs: fix null-ptr-deref in hugetlbfs_parse_pa
In the Linux kernel, the following vulnerability has been resolved: fs: jfs: fix shift-out-of-bounds in dbDiscardAG Th
In the Linux kernel, the following vulnerability has been resolved: video/aperture: Call sysfb_disable() before removin
In the Linux kernel, the following vulnerability has been resolved: wwan_hwsim: fix possible memory leak in wwan_hwsim_
In the Linux kernel, the following vulnerability has been resolved: crypto: cavium - prevent integer overflow loading f
In the Linux kernel, the following vulnerability has been resolved: block, bfq: fix uaf for bfqq in bfq_exit_icq_bfqq
In the Linux kernel, the following vulnerability has been resolved: jbd2: fix potential use-after-free in jbd2_fc_wait_
In the Linux kernel, the following vulnerability has been resolved: ACPI: processor: idle: Check acpi_fetch_acpi_dev()
In the Linux kernel, the following vulnerability has been resolved: media: airspy: fix memory leak in airspy probe The
In the Linux kernel, the following vulnerability has been resolved: ASoC: Intel: avs: Fix potential RX buffer overflow
In the Linux kernel, the following vulnerability has been resolved: mtd: maps: pxa2xx-flash: fix memory leak in probe
In the Linux kernel, the following vulnerability has been resolved: net: do not sense pfmemalloc status in skb_append_p
In the Linux kernel, the following vulnerability has been resolved: rtc: msc313: Fix function prototype mismatch in msc
In the Linux kernel, the following vulnerability has been resolved: wifi: brcmfmac: fix potential memory leak in brcmf_
In the Linux kernel, the following vulnerability has been resolved: ACPI: tables: FPDT: Don't call acpi_os_map_memory()
In the Linux kernel, the following vulnerability has been resolved: coresight: trbe: remove cpuhp instance node before
In the Linux kernel, the following vulnerability has been resolved: perf/x86/intel/uncore: Fix reference count leak in
In the Linux kernel, the following vulnerability has been resolved: drm/bridge: megachips: Fix a null pointer dereferen
In the Linux kernel, the following vulnerability has been resolved: orangefs: Fix kmemleak in orangefs_sysfs_init() Wh
In the Linux kernel, the following vulnerability has been resolved: ata: ahci: Match EM_MAX_SLOTS with SATA_PMP_MAX_POR
In the Linux kernel, the following vulnerability has been resolved: nbd: Fix hung when signal interrupts nbd_start_devi
In the Linux kernel, the following vulnerability has been resolved: erofs: fix order >= MAX_ORDER warning due to crafte
In the Linux kernel, the following vulnerability has been resolved: drivers: serial: jsm: fix some leaks in probe This
In the Linux kernel, the following vulnerability has been resolved: cxl: Fix refcount leak in cxl_calc_capp_routing of
In the Linux kernel, the following vulnerability has been resolved: ip6mr: fix UAF issue in ip6mr_sk_done() when addrco
In the Linux kernel, the following vulnerability has been resolved: media: xilinx: vipp: Fix refcount leak in xvip_grap
In the Linux kernel, the following vulnerability has been resolved: ASoC: qcom: Add checks for devm_kcalloc As the dev
In the Linux kernel, the following vulnerability has been resolved: s390/cio: fix out-of-bounds access on cio_ignore fr
In the Linux kernel, the following vulnerability has been resolved: ext4: fix potential out of bound read in ext4_fc_re
In the Linux kernel, the following vulnerability has been resolved: ASoC: sof_es8336: fix possible use-after-free in so
Frequently Asked Questions
How many CVEs affect Linux?
Linux has 19,044 CVE records in our database, including 767 critical and 8163 high severity vulnerabilities. 47 of these are listed in CISA's Known Exploited Vulnerabilities catalog.
What are the most severe Linux vulnerabilities?
Linux has 767 critical severity (CVSS 9.0+) and 8163 high severity (CVSS 7.0-8.9) vulnerabilities. 47 vulnerabilities are confirmed as actively exploited in the wild.
How can I scan for Linux vulnerabilities?
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