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Search Results (26069 CVEs found)
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2006-5755 | 2 Linux, Redhat | 2 Linux Kernel, Enterprise Linux | 2026-04-23 | N/A |
| Linux kernel before 2.6.18, when running on x86_64 systems, does not properly save or restore EFLAGS during a context switch, which allows local users to cause a denial of service (crash) by causing SYSENTER to set an NT flag, which can trigger a crash on the IRET of the next task. | ||||
| CVE-2008-1375 | 7 Canonical, Debian, Fedoraproject and 4 more | 9 Ubuntu Linux, Debian Linux, Fedora and 6 more | 2026-04-23 | N/A |
| Race condition in the directory notification subsystem (dnotify) in Linux kernel 2.6.x before 2.6.24.6, and 2.6.25 before 2.6.25.1, allows local users to cause a denial of service (OOPS) and possibly gain privileges via unspecified vectors. | ||||
| CVE-2009-3612 | 6 Canonical, Fedoraproject, Linux and 3 more | 9 Ubuntu Linux, Fedora, Linux Kernel and 6 more | 2026-04-23 | N/A |
| The tcf_fill_node function in net/sched/cls_api.c in the netlink subsystem in the Linux kernel 2.6.x before 2.6.32-rc5, and 2.4.37.6 and earlier, does not initialize a certain tcm__pad2 structure member, which might allow local users to obtain sensitive information from kernel memory via unspecified vectors. NOTE: this issue exists because of an incomplete fix for CVE-2005-4881. | ||||
| CVE-2009-3613 | 2 Linux, Redhat | 3 Linux Kernel, Enterprise Linux, Enterprise Mrg | 2026-04-23 | N/A |
| The swiotlb functionality in the r8169 driver in drivers/net/r8169.c in the Linux kernel before 2.6.27.22 allows remote attackers to cause a denial of service (IOMMU space exhaustion and system crash) by using jumbo frames for a large amount of network traffic, as demonstrated by a flood ping. | ||||
| CVE-2009-3620 | 6 Canonical, Fedoraproject, Linux and 3 more | 11 Ubuntu Linux, Fedora, Linux Kernel and 8 more | 2026-04-23 | 7.8 High |
| The ATI Rage 128 (aka r128) driver in the Linux kernel before 2.6.31-git11 does not properly verify Concurrent Command Engine (CCE) state initialization, which allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly gain privileges via unspecified ioctl calls. | ||||
| CVE-2007-1496 | 2 Linux, Redhat | 2 Linux Kernel, Enterprise Linux | 2026-04-23 | N/A |
| nfnetlink_log in netfilter in the Linux kernel before 2.6.20.3 allows attackers to cause a denial of service (crash) via unspecified vectors involving the (1) nfulnl_recv_config function, (2) using "multiple packets per netlink message", and (3) bridged packets, which trigger a NULL pointer dereference. | ||||
| CVE-2009-3621 | 7 Canonical, Fedoraproject, Linux and 4 more | 10 Ubuntu Linux, Fedora, Linux Kernel and 7 more | 2026-04-23 | 5.5 Medium |
| net/unix/af_unix.c in the Linux kernel 2.6.31.4 and earlier allows local users to cause a denial of service (system hang) by creating an abstract-namespace AF_UNIX listening socket, performing a shutdown operation on this socket, and then performing a series of connect operations to this socket. | ||||
| CVE-2008-2137 | 2 Debian, Linux | 2 Debian Linux, Linux Kernel | 2026-04-23 | N/A |
| The (1) sparc_mmap_check function in arch/sparc/kernel/sys_sparc.c and the (2) sparc64_mmap_check function in arch/sparc64/kernel/sys_sparc.c, in the Linux kernel 2.4 before 2.4.36.5 and 2.6 before 2.6.25.3, omit some virtual-address range (aka span) checks when the mmap MAP_FIXED bit is not set, which allows local users to cause a denial of service (panic) via unspecified mmap calls. | ||||
| CVE-2009-3624 | 1 Linux | 2 Kernel, Linux Kernel | 2026-04-23 | N/A |
| The get_instantiation_keyring function in security/keys/keyctl.c in the KEYS subsystem in the Linux kernel before 2.6.32-rc5 does not properly maintain the reference count of a keyring, which allows local users to gain privileges or cause a denial of service (OOPS) via vectors involving calls to this function without specifying a keyring by ID, as demonstrated by a series of keyctl request2 and keyctl list commands. | ||||
| CVE-2008-2136 | 4 Canonical, Debian, Linux and 1 more | 5 Ubuntu Linux, Debian Linux, Linux Kernel and 2 more | 2026-04-23 | N/A |
| Memory leak in the ipip6_rcv function in net/ipv6/sit.c in the Linux kernel 2.4 before 2.4.36.5 and 2.6 before 2.6.25.3 allows remote attackers to cause a denial of service (memory consumption) via network traffic to a Simple Internet Transition (SIT) tunnel interface, related to the pskb_may_pull and kfree_skb functions, and management of an skb reference count. | ||||
| CVE-2009-3640 | 1 Linux | 1 Linux Kernel | 2026-04-23 | N/A |
| The update_cr8_intercept function in arch/x86/kvm/x86.c in the KVM subsystem in the Linux kernel before 2.6.32-rc1 does not properly handle the absence of an Advanced Programmable Interrupt Controller (APIC), which allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly gain privileges via a call to the kvm_vcpu_ioctl function. | ||||
| CVE-2009-3722 | 2 Linux, Redhat | 3 Linux Kernel, Enterprise Linux, Rhel Virtualization | 2026-04-23 | N/A |
| The handle_dr function in arch/x86/kvm/vmx.c in the KVM subsystem in the Linux kernel before 2.6.31.1 does not properly verify the Current Privilege Level (CPL) before accessing a debug register, which allows guest OS users to cause a denial of service (trap) on the host OS via a crafted application. | ||||
| CVE-2008-5713 | 2 Linux, Redhat | 2 Linux Kernel, Enterprise Linux | 2026-04-23 | N/A |
| The __qdisc_run function in net/sched/sch_generic.c in the Linux kernel before 2.6.25 on SMP machines allows local users to cause a denial of service (soft lockup) by sending a large amount of network traffic, as demonstrated by multiple simultaneous invocations of the Netperf benchmark application in UDP_STREAM mode. | ||||
| CVE-2007-1388 | 2 Linux, Redhat | 2 Linux Kernel, Enterprise Linux | 2026-04-23 | N/A |
| The do_ipv6_setsockopt function in net/ipv6/ipv6_sockglue.c in Linux kernel before 2.6.20, and possibly other versions, allows local users to cause a denial of service (oops) by calling setsockopt with the IPV6_RTHDR option name and possibly a zero option length or invalid option value, which triggers a NULL pointer dereference. | ||||
| CVE-2007-1357 | 1 Linux | 1 Linux Kernel | 2026-04-23 | N/A |
| The atalk_sum_skb function in AppleTalk for Linux kernel 2.6.x before 2.6.21, and possibly 2.4.x, allows remote attackers to cause a denial of service (crash) via an AppleTalk frame that is shorter than the specified length, which triggers a BUG_ON call when an attempt is made to perform a checksum. | ||||
| CVE-2007-1353 | 2 Linux, Redhat | 2 Linux Kernel, Enterprise Linux | 2026-04-23 | N/A |
| The setsockopt function in the L2CAP and HCI Bluetooth support in the Linux kernel before 2.4.34.3 allows context-dependent attackers to read kernel memory and obtain sensitive information via unspecified vectors involving the copy_from_user function accessing an uninitialized stack buffer. | ||||
| CVE-2008-6107 | 1 Linux | 1 Linux Kernel | 2026-04-23 | N/A |
| The (1) sys32_mremap function in arch/sparc64/kernel/sys_sparc32.c, the (2) sparc_mmap_check function in arch/sparc/kernel/sys_sparc.c, and the (3) sparc64_mmap_check function in arch/sparc64/kernel/sys_sparc.c, in the Linux kernel before 2.6.25.4, omit some virtual-address range (aka span) checks when the mremap MREMAP_FIXED bit is not set, which allows local users to cause a denial of service (panic) via unspecified mremap calls, a related issue to CVE-2008-2137. | ||||
| CVE-2009-3888 | 1 Linux | 1 Linux Kernel | 2026-04-23 | N/A |
| The do_mmap_pgoff function in mm/nommu.c in the Linux kernel before 2.6.31.6, when the CPU lacks a memory management unit, allows local users to cause a denial of service (OOPS) via an application that attempts to allocate a large amount of memory. | ||||
| CVE-2009-1072 | 8 Canonical, Debian, Linux and 5 more | 14 Ubuntu Linux, Debian Linux, Linux Kernel and 11 more | 2026-04-23 | N/A |
| nfsd in the Linux kernel before 2.6.28.9 does not drop the CAP_MKNOD capability before handling a user request in a thread, which allows local users to create device nodes, as demonstrated on a filesystem that has been exported with the root_squash option. | ||||
| CVE-2009-3939 | 7 Avaya, Canonical, Debian and 4 more | 20 Aura Application Enablement Services, Aura Communication Manager, Aura Session Manager and 17 more | 2026-04-23 | 7.1 High |
| The poll_mode_io file for the megaraid_sas driver in the Linux kernel 2.6.31.6 and earlier has world-writable permissions, which allows local users to change the I/O mode of the driver by modifying this file. | ||||