CVSS: 7.8EPSS: 5%CPEs: 335EXPL: 0CVE-2009-4027 – kernel: mac80211: fix spurious delBA handling
https://notcve.org/view.php?id=CVE-2009-4027
02 Dec 2009 — Race condition in the mac80211 subsystem in the Linux kernel before 2.6.32-rc8-next-20091201 allows remote attackers to cause a denial of service (system crash) via a Delete Block ACK (aka DELBA) packet that triggers a certain state change in the absence of an aggregation session. Condición de carrera en el subsistema mac80211 en el kernel de Linux anteriores a 2.6.32-rc8-next-20091201 permite a atacantes remotos producir una denegación de servicio (caída de sistema) a través de un paquete de bloque de borr... • http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=827d42c9ac91ddd728e4f4a31fefb906ef2ceff7 • CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') CWE-617: Reachable Assertion •
CVSS: 7.8EPSS: 0%CPEs: 9EXPL: 0CVE-2009-4031 – kernel: KVM: x86 emulator: limit instructions to 15 bytes
https://notcve.org/view.php?id=CVE-2009-4031
27 Nov 2009 — The do_insn_fetch function in arch/x86/kvm/emulate.c in the x86 emulator in the KVM subsystem in the Linux kernel before 2.6.32-rc8-next-20091125 tries to interpret instructions that contain too many bytes to be valid, which allows guest OS users to cause a denial of service (increased scheduling latency) on the host OS via unspecified manipulations related to SMP support. La función do_insn_fetch en arch/x86/kvm/emulate.c en el emulador x86 KVM en el subsystem del kernel de Linux anterior a 2.6.32-rc8-next... • http://git.kernel.org/?p=linux/kernel/git/avi/kvm.git%3Ba=commit%3Bh=e42d9b8141d1f54ff72ad3850bb110c95a5f3b88 • CWE-20: Improper Input Validation •
CVSS: 7.1EPSS: 0%CPEs: 335EXPL: 0CVE-2009-4021 – kernel: fuse: prevent fuse_put_request on invalid pointer
https://notcve.org/view.php?id=CVE-2009-4021
25 Nov 2009 — 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. La funcion fuse_direct_io en fs/fuse/file.c en el subsistema fuse en el kernel de Linux en versiones anteriores a v2.6.32-rc7 podría permitir a atacantes producir una denegación de servicio (desreferencia a puntero no valido y OOPS) a través de vectores q... • http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=f60311d5f7670d9539b424e4ed8b5c0872fc9e83 • CWE-399: Resource Management Errors •
CVSS: 7.8EPSS: 0%CPEs: 25EXPL: 0CVE-2009-3080 – kernel: gdth: Prevent negative offsets in ioctl
https://notcve.org/view.php?id=CVE-2009-3080
20 Nov 2009 — Array index error in the gdth_read_event function in drivers/scsi/gdth.c in the Linux kernel before 2.6.32-rc8 allows local users to cause a denial of service or possibly gain privileges via a negative event index in an IOCTL request. Error de indice de matriz en la función gdth_read_event en drivers/scsi/gdth.c en el kernel de Linux antes de v2.6.32-RC8 permite a usuarios locales provocar una denegación de servicio o posiblemente obtener privilegios a través de un índice de evento negativo en una solicitud... • http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=690e744869f3262855b83b4fb59199cf142765b0 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-129: Improper Validation of Array Index •
CVSS: 9.8EPSS: 0%CPEs: 335EXPL: 0CVE-2009-4005 – kernel: isdn: hfc_usb: fix read buffer overflow
https://notcve.org/view.php?id=CVE-2009-4005
20 Nov 2009 — The collect_rx_frame function in drivers/isdn/hisax/hfc_usb.c in the Linux kernel before 2.6.32-rc7 allows attackers to have an unspecified impact via a crafted HDLC packet that arrives over ISDN and triggers a buffer under-read. La función collect_rx_frame en drivers/isdn/hisax/hfc_usb.c en el kernel Linux anteriores a v2.6.32-rc7 permite a los atacantes tener un impacto no especificado a través de paquetes manipulados HDLC que llegan sobre ISD y lanzan una lectura de búfer por debajo del límite inferior. • http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=286e633ef0ff5bb63c07b4516665da8004966fec • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 7.8EPSS: 0%CPEs: 8EXPL: 0CVE-2009-4004
https://notcve.org/view.php?id=CVE-2009-4004
20 Nov 2009 — Buffer overflow in the kvm_vcpu_ioctl_x86_setup_mce function in arch/x86/kvm/x86.c in the KVM subsystem in the Linux kernel before 2.6.32-rc7 allows local users to cause a denial of service (memory corruption) or possibly gain privileges via a KVM_X86_SETUP_MCE IOCTL request that specifies a large number of Machine Check Exception (MCE) banks. Desbordamiento de búfer en la función kvm_vcpu_ioctl_x86_setup_mce en arch/x86/kvm/x86.c en el subsistema KVM en el kernel de Linux anteriores a v2.6.32-rc7 permite a... • http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=a9e38c3e01ad242fe2a625354cf065c34b01e3aa • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 7.1EPSS: 0%CPEs: 29EXPL: 1CVE-2009-3939 – kernel: megaraid_sas permissions in sysfs
https://notcve.org/view.php?id=CVE-2009-3939
16 Nov 2009 — 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. El fichero poll_mode_io para el controlador megaraid_sas en el kernel de Linux v2.6.31.6 y anteriores tiene permisos de escritura para todos, permitiendo a usuarios locales cambiar el modo de E/S del dispositivo modificando este fichero. • http://lists.opensuse.org/opensuse-security-announce/2009-12/msg00002.html • CWE-732: Incorrect Permission Assignment for Critical Resource •
CVSS: 5.5EPSS: 0%CPEs: 321EXPL: 1CVE-2009-3888 – Linux Kernel 2.6.x - 'fput()' Null Pointer Dereference Local Denial of Service
https://notcve.org/view.php?id=CVE-2009-3888
16 Nov 2009 — 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. La función do_mmap_pgoff en mm/nommu.c en el kernel de Linux anteriores a v2.6.31.6, cuando la CPU carece de unidad de gestión de memori, permite a usuarios locales provocar una denegación de servicio (OOPS) mediante una aplicación que intente reservar una gran c... • https://www.exploit-db.com/exploits/10017 • CWE-399: Resource Management Errors •
CVSS: 7.8EPSS: 0%CPEs: 403EXPL: 1CVE-2009-3726 – Linux Kernel < 2.6.31-rc4 - 'nfs4_proc_lock()' Denial of Service
https://notcve.org/view.php?id=CVE-2009-3726
09 Nov 2009 — The nfs4_proc_lock function in fs/nfs/nfs4proc.c in the NFSv4 client in the Linux kernel before 2.6.31-rc4 allows remote NFS servers to cause a denial of service (NULL pointer dereference and panic) by sending a certain response containing incorrect file attributes, which trigger attempted use of an open file that lacks NFSv4 state. La función nfs4_proc_lock en fs/nfs/nfs4proc.c en el cliente NFSv4 en el Kernel de Linux anteriores a v2.6.31-rc4 permite a servidores NFS remotos provocar una denegación de ser... • https://www.exploit-db.com/exploits/10202 • CWE-399: Resource Management Errors CWE-476: NULL Pointer Dereference •
CVSS: 7.8EPSS: 0%CPEs: 6EXPL: 1CVE-2009-3725
https://notcve.org/view.php?id=CVE-2009-3725
06 Nov 2009 — The connector layer in the Linux kernel before 2.6.31.5 does not require the CAP_SYS_ADMIN capability for certain interaction with the (1) uvesafb, (2) pohmelfs, (3) dst, or (4) dm subsystem, which allows local users to bypass intended access restrictions and gain privileges via calls to functions in these subsystems. La capa de conector en el kernel Linux versiones anteriores a v2.6.31.5 no requiere de la capacidad CAP_SYS_ADMIN para ciertas interacciones de los subsistemas (1) uvesafb, (2) pohmelfs, (3) d... • http://marc.info/?l=linux-kernel&m=125449888416314&w=2 • CWE-264: Permissions, Privileges, and Access Controls •