56.560 CVE tracked
773 Exploited now
181 Used by ransomware
Last sync
Linux vulnerabilities
14.802 CVE
| Identifier | Severity, sort descending | Product and flaw | EPSS, sort descending | In KEV since, sort descending |
|---|---|---|---|---|
| CVE-2003-0643 | LOW 2.1 | linux linux_kernel Integer signedness error in the Linux Socket Filter implementation (filter.c) in Linux 2.4.3-pre3 to 2.4.22-pre10 allows attackers to cause a denial of service (crash). | 0.4% | — |
| CVE-2023-53360 | CRIT 9.8 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: NFSv4.2: Rework scratch handling for READ_PLUS (again) I found that the read code might send multiple requests using the same nfs_pgio_header, but nfs4_proc_read_setup() is only called once. | 0.4% | — |
| CVE-2025-21805 | CRIT 9.8 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: RDMA/rtrs: Add missing deinit() call A warning is triggered when repeatedly connecting and disconnecting the rnbd: list_add corruption. prev->next should be next (ffff88800b13e480), but was | 0.4% | — |
| CVE-2021-3501 | HIGH 7.1 | fedoraproject fedora A flaw was found in the Linux kernel in versions before 5.12. The value of internal.ndata, in the KVM API, is mapped to an array index, which can be updated by a user process at anytime which could lead to an out-of-bounds write. The highest threat from this v | 0.4% | — |
| CVE-2020-28915 | MED 5.8 | linux linux_kernel A buffer over-read (at the framebuffer layer) in the fbcon code in the Linux kernel before 5.8.15 could be used by local attackers to read kernel memory, aka CID-6735b4632def. | 0.4% | — |
| CVE-2017-1000111 | HIGH 7.8 | debian debian_linux Linux kernel: heap out-of-bounds in AF_PACKET sockets. This new issue is analogous to previously disclosed CVE-2016-8655. In both cases, a socket option that changes socket state may race with safety checks in packet_set_ring. Previously with PACKET_VERSION. T | 0.4% | — |
| CVE-2017-6353 | MED 5.5 | linux linux_kernel net/sctp/socket.c in the Linux kernel through 4.10.1 does not properly restrict association peel-off operations during certain wait states, which allows local users to cause a denial of service (invalid unlock and double free) via a multithreaded application. | 0.4% | — |
| CVE-2016-5400 | MED 4.3 | linux linux_kernel Memory leak in the airspy_probe function in drivers/media/usb/airspy/airspy.c in the airspy USB driver in the Linux kernel before 4.7 allows local users to cause a denial of service (memory consumption) via a crafted USB device that emulates many VFL_TYPE_SDR | 0.4% | — |
| CVE-2016-2383 | MED 5.5 | canonical ubuntu_linux The adjust_branches function in kernel/bpf/verifier.c in the Linux kernel before 4.5 does not consider the delta in the backward-jump case, which allows local users to obtain sensitive information from kernel memory by creating a packet filter and then loading | 0.4% | — |
| CVE-2014-7843 | MED 4.9 | linux linux_kernel The __clear_user function in arch/arm64/lib/clear_user.S in the Linux kernel before 3.17.4 on the ARM64 platform allows local users to cause a denial of service (system crash) by reading one byte beyond a /dev/zero page boundary. | 0.4% | — |
| CVE-2014-7842 | MED 4.9 | linux linux_kernel Race condition in arch/x86/kvm/x86.c in the Linux kernel before 3.17.4 allows guest OS users to cause a denial of service (guest OS crash) via a crafted application that performs an MMIO transaction or a PIO transaction to trigger a guest userspace emulation e | 0.4% | — |
| CVE-2014-8086 | MED 4.7 | linux linux_kernel Race condition in the ext4_file_write_iter function in fs/ext4/file.c in the Linux kernel through 3.17 allows local users to cause a denial of service (file unavailability) via a combination of a write action and an F_SETFL fcntl operation for the O_DIRECT fla | 0.4% | — |
| CVE-2022-47946 | MED 5.5 | linux linux_kernel An issue was discovered in the Linux kernel 5.10.x before 5.10.155. A use-after-free in io_sqpoll_wait_sq in fs/io_uring.c allows an attacker to crash the kernel, resulting in denial of service. finish_wait can be skipped. An attack can occur in some situation | 0.4% | — |
| CVE-2019-19058 | MED 4.7 | canonical ubuntu_linux A memory leak in the alloc_sgtable() function in drivers/net/wireless/intel/iwlwifi/fw/dbg.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering alloc_page() failures, aka CID-b4b814fec1a5. | 0.4% | — |
| CVE-2017-14051 | MED 4.4 | linux linux_kernel An integer overflow in the qla2x00_sysfs_write_optrom_ctl function in drivers/scsi/qla2xxx/qla_attr.c in the Linux kernel through 4.12.10 allows local users to cause a denial of service (memory corruption and system crash) by leveraging root access. | 0.4% | — |
| CVE-2017-11472 | HIGH 7.1 | linux linux_kernel The acpi_ns_terminate() function in drivers/acpi/acpica/nsutils.c in the Linux kernel before 4.12 does not flush the operand cache and causes a kernel stack dump, which allows local users to obtain sensitive information from kernel memory and bypass the KASLR | 0.4% | — |
| CVE-2017-8831 | MED 6.4 | canonical ubuntu_linux The saa7164_bus_get function in drivers/media/pci/saa7164/saa7164-bus.c in the Linux kernel through 4.11.5 allows local users to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact by changing a certain sequence-num | 0.4% | — |
| CVE-2005-0179 | LOW 2.1 | linux linux_kernel Linux kernel 2.4.x and 2.6.x allows local users to cause a denial of service (CPU and memory consumption) and bypass RLIM_MEMLOCK limits via the mlockall call. | 0.4% | — |
| CVE-2002-1319 | LOW 2.1 | linux linux_kernel The Linux kernel 2.4.20 and earlier, and 2.5.x, when running on x86 systems, allows local users to cause a denial of service (hang) via the emulation mode, which does not properly clear TF and NT EFLAGs. | 0.4% | — |
| CVE-2022-50363 | CRIT 9.8 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: skmsg: pass gfp argument to alloc_sk_msg() syzbot found that alloc_sk_msg() could be called from a non sleepable context. sk_psock_verdict_recv() uses rcu_read_lock() protection. We need th | 0.4% | — |
| CVE-2025-37749 | HIGH 8.2 | debian debian_linux In the Linux kernel, the following vulnerability has been resolved: net: ppp: Add bound checking for skb data on ppp_sync_txmung Ensure we have enough data in linear buffer from skb before accessing initial bytes. This prevents potential out-of-bounds access | 0.4% | — |
| CVE-2025-21725 | HIGH 7.5 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: smb: client: fix oops due to unset link speed It isn't guaranteed that NETWORK_INTERFACE_INFO::LinkSpeed will always be set by the server, so the client must handle any values and then preve | 0.4% | — |
| CVE-2024-56656 | CRIT 9.8 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: bnxt_en: Fix aggregation ID mask to prevent oops on 5760X chips The 5760X (P7) chip's HW GRO/LRO interface is very similar to that of the previous generation (5750X or P5). However, the agg | 0.4% | — |
| CVE-2024-35969 | HIGH 8.8 | debian debian_linux In the Linux kernel, the following vulnerability has been resolved: ipv6: fix race condition between ipv6_get_ifaddr and ipv6_del_addr Although ipv6_get_ifaddr walks inet6_addr_lst under the RCU lock, it still means hlist_for_each_entry_rcu can return an ite | 0.4% | — |
| CVE-2023-26605 | HIGH 7.8 | linux linux_kernel In the Linux kernel 6.0.8, there is a use-after-free in inode_cgwb_move_to_attached in fs/fs-writeback.c, related to __list_del_entry_valid. | 0.4% | — |