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CVSS: 5.5EPSS: 0%CPEs: 4EXPL: 1

13 Oct 2014 — The pivot_root implementation in fs/namespace.c in the Linux kernel through 3.17 does not properly interact with certain locations of a chroot directory, which allows local users to cause a denial of service (mount-tree loop) via . (dot) values in both arguments to the pivot_root system call. La implementación pivot_root en fs/namespace.c en el kernel de Linux hasta 3.17 no interactúa debidamente con ciertas localizaciones de un directorio chroot, lo que permite a usuarios locales causar una denegación de s... • http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00015.html • CWE-400: Uncontrolled Resource Consumption •

CVSS: 4.7EPSS: 0%CPEs: 2EXPL: 3

13 Oct 2014 — 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 flag. Condición de carrera en la función ext4_file_write_iter en fs/ext4/file.c en el kernel de Linux hasta 3.17 permite a usuarios locales causar una denegación de servicio (no disponibilidad de ficheros) a través de una combinación de una acción de escr... • http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00004.html • CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') •

CVSS: 5.5EPSS: 0%CPEs: 5EXPL: 0

13 Oct 2014 — The do_umount function in fs/namespace.c in the Linux kernel through 3.17 does not require the CAP_SYS_ADMIN capability for do_remount_sb calls that change the root filesystem to read-only, which allows local users to cause a denial of service (loss of writability) by making certain unshare system calls, clearing the / MNT_LOCKED flag, and making an MNT_FORCE umount system call. La función do_umount en fs/namespace.c en el kernel de Linux hasta 3.17 no requiere la capacidad CAP_SYS_ADMIN para llamadas do_re... • http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=0ef3a56b1c466629cd0bf482b09c7b0e5a085bb5 •

CVSS: 5.5EPSS: 0%CPEs: 2EXPL: 3

13 Oct 2014 — The xfs_da3_fixhashpath function in fs/xfs/xfs_da_btree.c in the xfs implementation in the Linux kernel before 3.14.2 does not properly compare btree hash values, which allows local users to cause a denial of service (filesystem corruption, and OOPS or panic) via operations on directories that have hash collisions, as demonstrated by rmdir operations. La función xfs_da3_fixhashpath en fs/xfs/xfs_da_btree.c en la implementación xfs en el kernel de Linux anterior a 3.14.2 no compara debidamente los valores de... • http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=c88547a8119e3b581318ab65e9b72f27f23e641d • CWE-399: Resource Management Errors •

CVSS: 6.8EPSS: 0%CPEs: 2EXPL: 0

28 Sep 2014 — The report_fixup functions in the HID subsystem in the Linux kernel before 3.16.2 might allow physically proximate attackers to cause a denial of service (out-of-bounds write) via a crafted device that provides a small report descriptor, related to (1) drivers/hid/hid-cherry.c, (2) drivers/hid/hid-kye.c, (3) drivers/hid/hid-lg.c, (4) drivers/hid/hid-monterey.c, (5) drivers/hid/hid-petalynx.c, and (6) drivers/hid/hid-sunplus.c. Las funciones report_fixup en el subsistema HID en el kernel de Linux anterior a ... • http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=4ab25786c87eb20857bbb715c3ae34ec8fd6a214 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-193: Off-by-one Error •

CVSS: 7.8EPSS: 3%CPEs: 5EXPL: 1

28 Sep 2014 — net/ceph/auth_x.c in Ceph, as used in the Linux kernel before 3.16.3, does not properly consider the possibility of kmalloc failure, which allows remote attackers to cause a denial of service (system crash) or possibly have unspecified other impact via a long unencrypted auth ticket. net/ceph/auth_x.c en Ceph, utilizado en el kernel de Linux anterior a 3.16.3, no considera debidamente la posibilidad de fallos de kmalloc, lo que permite a atacantes remotos causar una denegación de servicio (caída del sistema... • http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=c27a3e4d667fdcad3db7b104f75659478e0c68d8 • CWE-399: Resource Management Errors •

CVSS: 7.8EPSS: 2%CPEs: 8EXPL: 3

28 Sep 2014 — Buffer overflow in net/ceph/auth_x.c in Ceph, as used in the Linux kernel before 3.16.3, allows remote attackers to cause a denial of service (memory corruption and panic) or possibly have unspecified other impact via a long unencrypted auth ticket. Desbordamiento de buffer en net/ceph/auth_x.c en Ceph, utilizado en el kernel de Linux anterior a 3.16.3, permite a atacantes remotos causar una denegación de servicio (corrupción de memoria y panic) o posiblemente tener otro impacto no especificado a través de ... • http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=c27a3e4d667fdcad3db7b104f75659478e0c68d8 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •

CVSS: 6.9EPSS: 0%CPEs: 6EXPL: 0

28 Sep 2014 — Multiple buffer overflows in the command_port_read_callback function in drivers/usb/serial/whiteheat.c in the Whiteheat USB Serial Driver in the Linux kernel before 3.16.2 allow physically proximate attackers to execute arbitrary code or cause a denial of service (memory corruption and system crash) via a crafted device that provides a large amount of (1) EHCI or (2) XHCI data associated with a bulk response. Múltiples desbordamientos de buffer en la función command_port_read_callback en drivers/usb/serial/... • http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=6817ae225cd650fb1c3295d769298c38b1eba818 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •

CVSS: 7.8EPSS: 4%CPEs: 8EXPL: 3

28 Sep 2014 — net/ceph/auth_x.c in Ceph, as used in the Linux kernel before 3.16.3, does not properly validate auth replies, which allows remote attackers to cause a denial of service (system crash) or possibly have unspecified other impact via crafted data from the IP address of a Ceph Monitor. net/ceph/auth_x.c en Ceph, utilizado en el kernel de Linux anterior a 3.16.3, no valida debidamente las respuestas de autor válidas, lo que permite a atacantes remotos causar una denegación de servicio (caída del sistema) o posib... • http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=c27a3e4d667fdcad3db7b104f75659478e0c68d8 • CWE-399: Resource Management Errors •

CVSS: 6.2EPSS: 0%CPEs: 4EXPL: 1

28 Sep 2014 — The __udf_read_inode function in fs/udf/inode.c in the Linux kernel through 3.16.3 does not restrict the amount of ICB indirection, which allows physically proximate attackers to cause a denial of service (infinite loop or stack consumption) via a UDF filesystem with a crafted inode. La función __udf_read_inode en fs/udf/inode.c en el kernel de Linux hasta 3.16.3 no restringe la cantidad de indirección ICB, lo que permite a atacantes físicamente próximos causar una denegación de servicio (bucle infinito o c... • http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=c03aa9f6e1f938618e6db2e23afef0574efeeb65 • CWE-399: Resource Management Errors CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop') •