59.541 CVE tracked
803 Exploited now
188 Used by ransomware
Last sync
Linux vulnerabilities
15.160 CVE
| Identifier | Severity, sort descending | Product and flaw | EPSS, sort descending | In KEV since, sort descending |
|---|---|---|---|---|
| CVE-2004-1068 | MED 6.2 | linux linux_kernel A "missing serialization" error in the unix_dgram_recvmsg function in Linux 2.4.27 and earlier, and 2.6.x up to 2.6.9, allows local users to gain privileges via a race condition. | 0.4% | — |
| CVE-2003-1040 | LOW 2.1 | linux linux_kernel kmod in the Linux kernel does not set its uid, suid, gid, or sgid to 0, which allows local users to cause a denial of service (crash) by sending certain signals to kmod. | 0.4% | — |
| CVE-2026-64374 | HIGH 7.5 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: sched/rt: Have RT_PUSH_IPI be default off for non PREEMPT_RT RT migration is done aggressively. When a CPU schedules out a high priority RT task for a lower priority task, it will look to se | 0.4% | — |
| CVE-2026-31613 | HIGH 8.1 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: smb: client: fix OOB reads parsing symlink error response When a CREATE returns STATUS_STOPPED_ON_SYMLINK, smb2_check_message() returns success without any length validation, leaving the sym | 0.4% | — |
| CVE-2025-21988 | CRIT 9.8 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: fs/netfs/read_collect: add to next->prev_donated If multiple subrequests donate data to the same "next" request (depending on the subrequest completion order), each of them would overwrite t | 0.4% | — |
| CVE-2021-4095 | MED 5.5 | fedoraproject fedora A NULL pointer dereference was found in the Linux kernel's KVM when dirty ring logging is enabled without an active vCPU context. An unprivileged local attacker on the host may use this flaw to cause a kernel oops condition and thus a denial of service by issu | 0.4% | — |
| CVE-2019-19056 | MED 4.7 | canonical ubuntu_linux A memory leak in the mwifiex_pcie_alloc_cmdrsp_buf() function in drivers/net/wireless/marvell/mwifiex/pcie.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering mwifiex_map_pci_memory() failures, | 0.4% | — |
| CVE-2019-16089 | MED 4.1 | linux linux_kernel An issue was discovered in the Linux kernel through 5.2.13. nbd_genl_status in drivers/block/nbd.c does not check the nla_nest_start_noflag return value. | 0.4% | — |
| CVE-2017-18552 | HIGH 7.8 | linux linux_kernel An issue was discovered in net/rds/af_rds.c in the Linux kernel before 4.11. There is an out of bounds write and read in the function rds_recv_track_latency. | 0.4% | — |
| CVE-2010-5332 | MED 5.6 | linux linux_kernel In the Linux kernel before 2.6.37, an out of bounds array access happened in drivers/net/mlx4/port.c. When searching for a free entry in either mlx4_register_vlan() or mlx4_register_mac(), and there is no free entry, the loop terminates without updating the lo | 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-2017-7477 | HIGH 7.0 | linux linux_kernel Heap-based buffer overflow in drivers/net/macsec.c in the MACsec module in the Linux kernel through 4.10.12 allows attackers to cause a denial of service or possibly have unspecified other impact by leveraging the use of a MAX_SKB_FRAGS+1 size in conjunction w | 0.4% | — |
| CVE-2012-5517 | MED 4.0 | linux linux_kernel The online_pages function in mm/memory_hotplug.c in the Linux kernel before 3.6 allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact in opportunistic circumstances by using memory | 0.4% | — |
| CVE-2011-0999 | MED 4.9 | linux linux_kernel mm/huge_memory.c in the Linux kernel before 2.6.38-rc5 does not prevent creation of a transparent huge page (THP) during the existence of a temporary stack for an exec system call, which allows local users to cause a denial of service (memory consumption) or p | 0.4% | — |
| CVE-2010-3877 | LOW 1.9 | debian debian_linux The get_name function in net/tipc/socket.c in the Linux kernel before 2.6.37-rc2 does not initialize a certain structure, which allows local users to obtain potentially sensitive information from kernel stack memory by reading a copy of this structure. | 0.4% | — |
| CVE-2010-4083 | LOW 1.9 | debian debian_linux The copy_semid_to_user function in ipc/sem.c in the Linux kernel before 2.6.36 does not initialize a certain structure, which allows local users to obtain potentially sensitive information from kernel stack memory via a (1) IPC_INFO, (2) SEM_INFO, (3) IPC_STAT | 0.4% | — |
| CVE-2010-4075 | LOW 1.9 | linux linux_kernel The uart_get_count function in drivers/serial/serial_core.c in the Linux kernel before 2.6.37-rc1 does not properly initialize a certain structure member, which allows local users to obtain potentially sensitive information from kernel stack memory via a TIOCG | 0.4% | — |
| CVE-2010-4072 | LOW 1.9 | canonical ubuntu_linux The copy_shmid_to_user function in ipc/shm.c in the Linux kernel before 2.6.37-rc1 does not initialize a certain structure, which allows local users to obtain potentially sensitive information from kernel stack memory via vectors related to the shmctl system c | 0.4% | — |
| CVE-2008-2372 | MED 4.9 | linux linux_kernel The Linux kernel 2.6.24 and 2.6.25 before 2.6.25.9 allows local users to cause a denial of service (memory consumption) via a large number of calls to the get_user_pages function, which lacks a ZERO_PAGE optimization and results in allocation of "useless newly | 0.4% | — |
| CVE-2004-1144 | HIGH 7.2 | linux linux_kernel Unknown vulnerability in the 32bit emulation code in Linux 2.4 on AMD64 systems allows local users to gain privileges. | 0.4% | — |
| CVE-2025-21938 | HIGH 7.5 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: mptcp: fix 'scheduling while atomic' in mptcp_pm_nl_append_new_local_addr If multiple connection requests attempt to create an implicit mptcp endpoint in parallel, more than one caller may e | 0.4% | — |
| CVE-2023-26544 | HIGH 7.8 | linux linux_kernel In the Linux kernel 6.0.8, there is a use-after-free in run_unpack in fs/ntfs3/run.c, related to a difference between NTFS sector size and media sector size. | 0.4% | — |
| CVE-2019-12817 | HIGH 7.0 | canonical ubuntu_linux arch/powerpc/mm/mmu_context_book3s64.c in the Linux kernel before 5.1.15 for powerpc has a bug where unrelated processes may be able to read/write to one another's virtual memory under certain conditions via an mmap above 512 TB. Only a subset of powerpc syste | 0.4% | — |
| CVE-2017-16530 | MED 6.6 | linux linux_kernel The uas driver in the Linux kernel before 4.13.6 allows local users to cause a denial of service (out-of-bounds read and system crash) or possibly have unspecified other impact via a crafted USB device, related to drivers/usb/storage/uas-detect.h and drivers/u | 0.4% | — |