Linux
19,044 known vulnerabilities
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In the Linux kernel, the following vulnerability has been resolved: ovl: don't allow datadir only In theory overlayfs
In the Linux kernel, the following vulnerability has been resolved: HID: pidff: Fix null pointer dereference in pidff_f
In the Linux kernel, the following vulnerability has been resolved: scsi: mpi3mr: Synchronous access b/w reset and tm t
In the Linux kernel, the following vulnerability has been resolved: page_pool: avoid infinite loop to schedule delayed
In the Linux kernel, the following vulnerability has been resolved: fs/jfs: Prevent integer overflow in AG size calcula
In the Linux kernel, the following vulnerability has been resolved: scsi: st: Fix array overflow in st_setup() Change
In the Linux kernel, the following vulnerability has been resolved: btrfs: harden block_group::bg_list against list_del
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Guard Possible Null Pointer Derefe
In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Fix mode1 reset crash issue If HW sche
In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: debugfs hang_hws skip GPU with MES deb
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: handle amdgpu_cgs_create_device() error
In the Linux kernel, the following vulnerability has been resolved: fbdev: omapfb: Add 'plane' value check Function di
In the Linux kernel, the following vulnerability has been resolved: pwm: mediatek: Prevent divide-by-zero in pwm_mediat
In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: Tear down vGIC on failed vCPU creation
In the Linux kernel, the following vulnerability has been resolved: accel/ivpu: Fix PM related deadlocks in MS IOCTLs
In the Linux kernel, the following vulnerability has been resolved: accel/ivpu: Fix deadlock in ivpu_ms_cleanup() Fix
In the Linux kernel, the following vulnerability has been resolved: arm64: mops: Do not dereference src reg for a set o
In the Linux kernel, the following vulnerability has been resolved: tracing: fprobe events: Fix possible UAF on modules
In the Linux kernel, the following vulnerability has been resolved: cifs: avoid NULL pointer dereference in dbg call c
In the Linux kernel, the following vulnerability has been resolved: PCI: pciehp: Avoid unnecessary device replacement c
In the Linux kernel, the following vulnerability has been resolved: spi: fsl-qspi: use devm function instead of driver
In the Linux kernel, the following vulnerability has been resolved: pm: cpupower: bench: Prevent NULL dereference on ma
In the Linux kernel, the following vulnerability has been resolved: mtd: rawnand: brcmnand: fix PM resume warning Fixe
In the Linux kernel, the following vulnerability has been resolved: jbd2: remove wrong sb->s_sequence check Journal em
In the Linux kernel, the following vulnerability has been resolved: iommu/tegra241-cmdqv: Fix warnings due to dmam_free
In the Linux kernel, the following vulnerability has been resolved: PCI: Fix reference leak in pci_register_host_bridge
IBM CICS TX Standard 11.1 and IBM CICS TX Advanced 10.1 and 11.1 could allow a local user to execute arbitrary code on t
IBM CICS TX Standard 11.1 and IBM CICS TX Advanced 10.1 and 11.1 could allow a local user to execute arbitrary code on
IBM CICS TX Standard 11.1 and IBM CICS TX Advanced 10.1 and 11.1 could allow a local user to execute arbitrary code on t
In the Linux kernel, the following vulnerability has been resolved: mm/vmscan: don't try to reclaim hwpoison folio Syz
In the Linux kernel, the following vulnerability has been resolved: net/niu: Niu requires MSIX ENTRY_DATA fields touch
In the Linux kernel, the following vulnerability has been resolved: cpufreq: apple-soc: Fix null-ptr-deref in apple_soc
In the Linux kernel, the following vulnerability has been resolved: cpufreq: scmi: Fix null-ptr-deref in scmi_cpufreq_g
In the Linux kernel, the following vulnerability has been resolved: cpufreq: scpi: Fix null-ptr-deref in scpi_cpufreq_g
In the Linux kernel, the following vulnerability has been resolved: scsi: ufs: mcq: Add NULL check in ufshcd_mcq_abort(
In the Linux kernel, the following vulnerability has been resolved: btrfs: zoned: return EIO on RAID1 block group write
In the Linux kernel, the following vulnerability has been resolved: scsi: ufs: core: Add NULL check in ufshcd_mcq_compl
In the Linux kernel, the following vulnerability has been resolved: nvmet: fix out-of-bounds access in nvmet_enable_por
In the Linux kernel, the following vulnerability has been resolved: tipc: fix NULL pointer dereference in tipc_mon_rein
In the Linux kernel, the following vulnerability has been resolved: net_sched: hfsc: Fix a potential UAF in hfsc_dequeu
In the Linux kernel, the following vulnerability has been resolved: riscv: uprobes: Add missing fence.i after building
In the Linux kernel, the following vulnerability has been resolved: sched/eevdf: Fix se->slice being set to U64_MAX and
In the Linux kernel, the following vulnerability has been resolved: xen-netfront: handle NULL returned by xdp_convert_b
In the Linux kernel, the following vulnerability has been resolved: irqchip/gic-v2m: Prevent use after free of gicv2m_g
In the Linux kernel, the following vulnerability has been resolved: LoongArch: Return NULL from huge_pte_offset() for i
In the Linux kernel, the following vulnerability has been resolved: mcb: fix a double free bug in chameleon_parse_gdd()
In the Linux kernel, the following vulnerability has been resolved: mei: vsc: Fix fortify-panic caused by invalid count
In the Linux kernel, the following vulnerability has been resolved: misc: microchip: pci1xxxx: Fix Kernel panic during
In the Linux kernel, the following vulnerability has been resolved: tty: Require CAP_SYS_ADMIN for all usages of TIOCL_
In the Linux kernel, the following vulnerability has been resolved: usb: xhci: Fix invalid pointer dereference in Etron
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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