CVSS: 5.4EPSS: 0%CPEs: 1EXPL: 4CVE-2013-7446
https://notcve.org/view.php?id=CVE-2013-7446
Use-after-free vulnerability in net/unix/af_unix.c in the Linux kernel before 4.3.3 allows local users to bypass intended AF_UNIX socket permissions or cause a denial of service (panic) via crafted epoll_ctl calls. Vulnerabilidad de uso después de la liberación de la memoria en net/unix/af_unix.c en el kernel de Linux en versiones anteriores a 4.3.3 permite a usuarios locales eludir los permisos destinados al socket AF_UNIX o provocar una denegación de servicio (panic) a través de llamadas epoll_ctl manipuladas. • http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=7d267278a9ece963d77eefec61630223fce08c6c http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00033.html http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00034.html http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00035.html http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00037.html http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00038.html http://lists.opensuse.org •
CVSS: 2.3EPSS: 0%CPEs: 1EXPL: 0CVE-2015-7884
https://notcve.org/view.php?id=CVE-2015-7884
The vivid_fb_ioctl function in drivers/media/platform/vivid/vivid-osd.c in the Linux kernel through 4.3.3 does not initialize a certain structure member, which allows local users to obtain sensitive information from kernel memory via a crafted application. La función vivid_fb_ioctl en drivers/media/platform/vivid/vivid-osd.c en el kernel de Linux hasta la versión 4.3.3 no inicializa cierto miembro de estructura, lo que permite a usuarios locales obtener información sensible de la memoria del kernel a través de una aplicación manipulada. • http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=eda98796aff0d9bf41094b06811f5def3b4c333c http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00015.html http://www.openwall.com/lists/oss-security/2015/10/21/8 http://www.securityfocus.com/bid/77317 http://www.securitytracker.com/id/1034893 http://www.ubuntu.com/usn/USN-2842-1 http://www.ubuntu.com/usn/USN-2842-2 http://www.ubuntu.com/usn/USN-2843-1 http://www.ubuntu.com/usn/USN&# • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •
CVSS: 2.3EPSS: 0%CPEs: 1EXPL: 0CVE-2015-7885
https://notcve.org/view.php?id=CVE-2015-7885
The dgnc_mgmt_ioctl function in drivers/staging/dgnc/dgnc_mgmt.c in the Linux kernel through 4.3.3 does not initialize a certain structure member, which allows local users to obtain sensitive information from kernel memory via a crafted application. La función dgnc_mgmt_ioctl en drivers/staging/dgnc/dgnc_mgmt.c en el kernel de Linux hasta la versión 4.3.3 no inicializa cierto miembro de estructura, lo que permite a usuarios locales obtener información sensible de la memoria del kernel a través de una aplicación manipulada. • http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=4b6184336ebb5c8dc1eae7f7ab46ee608a748b05 http://www.openwall.com/lists/oss-security/2015/10/21/8 http://www.securityfocus.com/bid/77317 http://www.securitytracker.com/id/1034896 http://www.ubuntu.com/usn/USN-2841-1 http://www.ubuntu.com/usn/USN-2841-2 http://www.ubuntu.com/usn/USN-2842-1 http://www.ubuntu.com/usn/USN-2842-2 http://www.ubuntu.com/usn/USN-2843-1 http://www.ubun • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •
CVSS: 4.7EPSS: 0%CPEs: 6EXPL: 0CVE-2015-4170 – kernel: pty layer race condition on tty ldisc shutdown.
https://notcve.org/view.php?id=CVE-2015-4170
Race condition in the ldsem_cmpxchg function in drivers/tty/tty_ldsem.c in the Linux kernel before 3.13-rc4-next-20131218 allows local users to cause a denial of service (ldsem_down_read and ldsem_down_write deadlock) by establishing a new tty thread during shutdown of a previous tty thread. Condición de carrera en la función ldsem_cmpxchg en drivers/tty/tty_ldsem.c en el kernel de Linux en versiones anteriores a 3.13-rc4-next-20131218 permite a usuarios locales provocar una denegación de servicio (interbloqueo de ldsem_down_read y ldsem_down_write) estableciendo un nuevo hilo tty durante la desconexión de un hilo tty previo. A flaw was discovered in the way the Linux kernel's TTY subsystem handled the tty shutdown phase. A local, unprivileged user could use this flaw to cause denial of service on the system by holding a reference to the ldisc lock during tty shutdown, causing a deadlock. • http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=cf872776fc84128bb779ce2b83a37c884c3203ae http://www.openwall.com/lists/oss-security/2015/05/26/1 http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html http://www.securityfocus.com/bid/74820 https://access.redhat.com/errata/RHSA-2016:1395 https://bugzilla.redhat.com/show_bug.cgi?id=1218879 https://github.com/torvalds/linux/commit/cf872776fc84128bb779ce2b83a37c884c3203ae https://www.kernel.org/pub/linu • CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') CWE-667: Improper Locking •
CVSS: 5.0EPSS: 4%CPEs: 1EXPL: 0CVE-2015-8215 – kernel: MTU value is not validated in IPv6 stack causing packet loss
https://notcve.org/view.php?id=CVE-2015-8215
net/ipv6/addrconf.c in the IPv6 stack in the Linux kernel before 4.0 does not validate attempted changes to the MTU value, which allows context-dependent attackers to cause a denial of service (packet loss) via a value that is (1) smaller than the minimum compliant value or (2) larger than the MTU of an interface, as demonstrated by a Router Advertisement (RA) message that is not validated by a daemon, a different vulnerability than CVE-2015-0272. NOTE: the scope of CVE-2015-0272 is limited to the NetworkManager product. net/ipv6/addrconf.c en la pila IPv6 en el kernel Linux en versiones anteriores a 4.0 no valida los intentos de cambio del valor MTU, lo que permite a atacantes dependientes del contexto causar una denegación de servicio (pérdida de paquetes) a través de un valor que es (1) menor que el valor mínimo compatible o (2) más grande que la MTU de una interfaz, según lo demostrado por un mensaje Router Advertisement (RA) que no es validado por un demonio, una vulnerabilidad diferente a CVE-2015-0272. NOTA: el alcance de CVE-2015-0272 se limita al producto NetworkManager. It was found that the Linux kernel's IPv6 network stack did not properly validate the value of the MTU variable when it was set. A remote attacker could potentially use this flaw to disrupt a target system's networking (packet loss) by setting an invalid MTU value, for example, via a NetworkManager daemon that is processing router advertisement packets running on the target system. • http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=77751427a1ff25b27d47a4c36b12c3c8667855ac http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00005.html http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00018.html http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00026.html http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00031.html http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00013.html http://lists.opensuse.org • CWE-20: Improper Input Validation •