59.529 CVE tracked
803 Exploited now
188 Used by ransomware
Last sync
Linux vulnerabilities
15.157 CVE
| Identifier | Severity, sort descending | Product and flaw | EPSS, sort descending | In KEV since, sort descending |
|---|---|---|---|---|
| CVE-2011-4916 | MED 5.5 | linux linux_kernel Linux kernel through 3.1 allows local users to obtain sensitive keystroke information via access to /dev/pts/ and /dev/tty*. | 0.4% | — |
| CVE-2021-41864 | HIGH 7.8 | debian debian_linux prealloc_elems_and_freelist in kernel/bpf/stackmap.c in the Linux kernel before 5.14.12 allows unprivileged users to trigger an eBPF multiplication integer overflow with a resultant out-of-bounds write. | 0.4% | — |
| CVE-2020-16120 | MED 5.1 | canonical ubuntu_linux Overlayfs did not properly perform permission checking when copying up files in an overlayfs and could be exploited from within a user namespace, if, for example, unprivileged user namespaces were allowed. It was possible to have a file not readable by an unpr | 0.4% | — |
| CVE-2019-17351 | MED 6.5 | linux linux_kernel An issue was discovered in drivers/xen/balloon.c in the Linux kernel before 5.2.3, as used in Xen through 4.12.x, allowing guest OS users to cause a denial of service because of unrestricted resource consumption during the mapping of guest memory, aka CID-6ef3 | 0.4% | — |
| CVE-2019-15927 | HIGH 7.8 | linux linux_kernel An issue was discovered in the Linux kernel before 4.20.2. An out-of-bounds access exists in the function build_audio_procunit in the file sound/usb/mixer.c. | 0.4% | — |
| CVE-2017-16647 | MED 6.6 | linux linux_kernel drivers/net/usb/asix_devices.c in the Linux kernel through 4.13.11 allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact via a crafted USB device. | 0.4% | — |
| CVE-2017-16646 | MED 6.6 | linux linux_kernel drivers/media/usb/dvb-usb/dib0700_devices.c in the Linux kernel through 4.13.11 allows local users to cause a denial of service (BUG and system crash) or possibly have unspecified other impact via a crafted USB device. | 0.4% | — |
| CVE-2017-16538 | MED 6.6 | linux linux_kernel drivers/media/usb/dvb-usb-v2/lmedm04.c in the Linux kernel through 4.13.11 allows local users to cause a denial of service (general protection fault and system crash) or possibly have unspecified other impact via a crafted USB device, related to a missing warm | 0.4% | — |
| CVE-2017-11473 | HIGH 7.8 | canonical ubuntu_linux Buffer overflow in the mp_override_legacy_irq() function in arch/x86/kernel/acpi/boot.c in the Linux kernel through 3.2 allows local users to gain privileges via a crafted ACPI table. | 0.4% | — |
| CVE-2012-6704 | HIGH 7.8 | linux linux_kernel The sock_setsockopt function in net/core/sock.c in the Linux kernel before 3.5 mishandles negative values of sk_sndbuf and sk_rcvbuf, which allows local users to cause a denial of service (memory corruption and system crash) or possibly have unspecified other | 0.4% | — |
| CVE-2015-7550 | MED 5.5 | linux linux_kernel The keyctl_read_key function in security/keys/keyctl.c in the Linux kernel before 4.3.4 does not properly use a semaphore, which allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impa | 0.4% | — |
| CVE-2015-7613 | MED 6.9 | linux linux_kernel Race condition in the IPC object implementation in the Linux kernel through 4.2.3 allows local users to gain privileges by triggering an ipc_addid call that leads to uid and gid comparisons against uninitialized data, related to msg.c, shm.c, and util.c. | 0.4% | — |
| CVE-2010-1187 | MED 4.9 | canonical ubuntu_linux The Transparent Inter-Process Communication (TIPC) functionality in Linux kernel 2.6.16-rc1 through 2.6.33, and possibly other versions, allows local users to cause a denial of service (kernel OOPS) by sending datagrams through AF_TIPC before entering network | 0.4% | — |
| CVE-2009-0747 | MED 4.9 | linux linux_kernel The ext4_isize function in fs/ext4/ext4.h in the Linux kernel 2.6.27 before 2.6.27.19 and 2.6.28 before 2.6.28.7 uses the i_size_high structure member during operations on arbitrary types of files, which allows local users to cause a denial of service (CPU con | 0.4% | — |
| CVE-2006-0456 | LOW 2.1 | linux linux_kernel The strnlen_user function in Linux kernel before 2.6.16 on IBM S/390 can return an incorrect value, which allows local users to cause a denial of service via unknown vectors. | 0.4% | — |
| CVE-2006-1855 | LOW 2.1 | linux linux_kernel choose_new_parent in Linux kernel before 2.6.11.12 includes certain debugging code, which allows local users to cause a denial of service (panic) by causing certain circumstances involving termination of a parent process. | 0.4% | — |
| CVE-2006-0038 | MED 6.9 | linux linux_kernel Integer overflow in the do_replace function in netfilter for Linux before 2.6.16-rc3, when using "virtualization solutions" such as OpenVZ, allows local users with CAP_NET_ADMIN rights to cause a buffer overflow in the copy_from_user function. | 0.4% | — |
| CVE-2002-1574 | MED 4.6 | linux linux_kernel Buffer overflow in the ixj telephony card driver in Linux before 2.4.20 has unknown impact and attack vectors. | 0.4% | — |
| CVE-2025-21673 | CRIT 9.8 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: smb: client: fix double free of TCP_Server_Info::hostname When shutting down the server in cifs_put_tcp_session(), cifsd thread might be reconnecting to multiple DFS targets before it realiz | 0.4% | — |
| CVE-2024-35834 | HIGH 8.2 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: xsk: recycle buffer in case Rx queue was full Add missing xsk_buff_free() call when __xsk_rcv_zc() failed to produce descriptor to XSK Rx queue. | 0.4% | — |
| CVE-2021-38160 | HIGH 7.8 | debian debian_linux In drivers/char/virtio_console.c in the Linux kernel before 5.13.4, data corruption or loss can be triggered by an untrusted device that supplies a buf->len value exceeding the buffer size. NOTE: the vendor indicates that the cited data corruption is not a vul | 0.4% | — |
| CVE-2017-15128 | MED 5.5 | linux linux_kernel A flaw was found in the hugetlb_mcopy_atomic_pte function in mm/hugetlb.c in the Linux kernel before 4.13.12. A lack of size check could cause a denial of service (BUG). | 0.4% | — |
| CVE-2014-2038 | LOW 2.1 | canonical ubuntu_linux The nfs_can_extend_write function in fs/nfs/write.c in the Linux kernel before 3.13.3 relies on a write delegation to extend a write operation without a certain up-to-date verification, which allows local users to obtain sensitive information from kernel memor | 0.4% | — |
| CVE-2012-1601 | MED 4.9 | linux linux_kernel The KVM implementation in the Linux kernel before 3.3.6 allows host OS users to cause a denial of service (NULL pointer dereference and host OS crash) by making a KVM_CREATE_IRQCHIP ioctl call after a virtual CPU already exists. | 0.4% | — |
| CVE-2009-4021 | MED 4.9 | linux linux_kernel The fuse_direct_io function in fs/fuse/file.c in the fuse subsystem in the Linux kernel before 2.6.32-rc7 might allow attackers to cause a denial of service (invalid pointer dereference and OOPS) via vectors possibly related to a memory-consumption attack. | 0.4% | — |