CVSS: 7.1EPSS: 6%CPEs: 8EXPL: 0CVE-2010-4526 – kernel: sctp: a race between ICMP protocol unreachable and connect()
https://notcve.org/view.php?id=CVE-2010-4526
Race condition in the sctp_icmp_proto_unreachable function in net/sctp/input.c in Linux kernel 2.6.11-rc2 through 2.6.33 allows remote attackers to cause a denial of service (panic) via an ICMP unreachable message to a socket that is already locked by a user, which causes the socket to be freed and triggers list corruption, related to the sctp_wait_for_connect function. Condición de carrera en el kernel de Linux 2.6.11-rc2 hasta 2.6.33. Permite a atacantes remotos provocar una denegación de servicio (kernel panic) a través de un mensaje no enrutable ICMP a un socket que ya se encuentra bloqueado por un usuario, lo que provoca que el socket sea liberado y una corrupción de lista. Relacionado con la función sctp_wait_for_connect. • http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commitdiff%3Bh=50b5d6ad63821cea324a5a7a19854d4de1a0a819 http://secunia.com/advisories/42964 http://secunia.com/advisories/46397 http://www.openwall.com/lists/oss-security/2011/01/04/13 http://www.openwall.com/lists/oss-security/2011/01/04/3 http://www.redhat.com/support/errata/RHSA-2011-0163.html http://www.securityfocus.com/archive/1/520102/100/0/threaded http://www.securityfocus.com/bid/45661 http:/&# • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') •
CVSS: 4.9EPSS: 0%CPEs: 1EXPL: 0CVE-2010-4175
https://notcve.org/view.php?id=CVE-2010-4175
Integer overflow in the rds_cmsg_rdma_args function (net/rds/rdma.c) in Linux kernel 2.6.35 allows local users to cause a denial of service (crash) and possibly trigger memory corruption via a crafted Reliable Datagram Sockets (RDS) request, a different vulnerability than CVE-2010-3865. Desbordamiento de entero en la función rds_cmsg_rdma_args (net/rds/rdma.c) del kernel de Linux 2.6.35. Permite a usuarios locales provocar una denegación de servicio (caída) y posiblemente una corrupción de memoria a través de una petición RDS ("Reliable Datagram Sockets"). Una vulnerabilidad distinta a la CVE-2010-3865. • http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00000.html http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00001.html http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00004.html http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00000.html http://marc.info/?l=linux-netdev&m=129001184803080&w=2 http://secunia.com/advisories/42778 http://secunia.com/advisories/42801 http://secunia.com/advisories/42932 http://www.openwall.com/lists&# • CWE-189: Numeric Errors •
CVSS: 7.2EPSS: 0%CPEs: 5EXPL: 0CVE-2010-3865 – kernel: iovec integer overflow in net/rds/rdma.c
https://notcve.org/view.php?id=CVE-2010-3865
Integer overflow in the rds_rdma_pages function in net/rds/rdma.c in the Linux kernel allows local users to cause a denial of service (crash) and possibly execute arbitrary code via a crafted iovec struct in a Reliable Datagram Sockets (RDS) request, which triggers a buffer overflow. Desbordamiento de enteros en la función rds_rdma_pages en net/rds/rdma.c en el núcleo de Linux permite a usuarios locales causar una denegación de servicio (caída) y posiblemente ejecutar código de su elección a través de una estructura iovec manipulada en una petición Reliable Datagram Sockets (RDS), que provoca un desbordamiento de búfer. • http://lists.opensuse.org/opensuse-security-announce/2010-11/msg00004.html http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00000.html http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00001.html http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00000.html http://secunia.com/advisories/42778 http://secunia.com/advisories/42789 http://secunia.com/advisories/42801 http://secunia.com/advisories/42890 http://secunia.com/advisories/46397 http://www.ope • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-190: Integer Overflow or Wraparound •
CVSS: 1.9EPSS: 0%CPEs: 2EXPL: 0CVE-2010-4525 – kvm: x86: zero kvm_vcpu_events->interrupt.pad infoleak
https://notcve.org/view.php?id=CVE-2010-4525
Linux kernel 2.6.33 and 2.6.34.y does not initialize the kvm_vcpu_events->interrupt.pad structure member, which allows local users to obtain potentially sensitive information from kernel stack memory via unspecified vectors. El kernel de Linux v2.6.33 y v2.6.34.y no inicializa la estructura miembro kvm_vcpu_events->interrupt.pad, lo que permite a usuarios locales obtener información sensible de la pila del núcleo de la memoria a través de vectores no especificados. • http://osvdb.org/70377 http://secunia.com/advisories/42890 http://www.openwall.com/lists/oss-security/2011/01/05/1 http://www.openwall.com/lists/oss-security/2011/01/05/9 http://www.openwall.com/lists/oss-security/2011/01/06/3 http://www.redhat.com/support/errata/RHSA-2011-0007.html http://www.redhat.com/support/errata/RHSA-2011-0028.html http://www.securityfocus.com/bid/45676 http://www.vupen.com/english/advisories/2011/0123 https://bugzilla.redhat&# • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •
CVSS: 5.5EPSS: 0%CPEs: 13EXPL: 0CVE-2010-4247 – xen: request-processing loop is unbounded in blkback
https://notcve.org/view.php?id=CVE-2010-4247
The do_block_io_op function in (1) drivers/xen/blkback/blkback.c and (2) drivers/xen/blktap/blktap.c in Xen before 3.4.0 for the Linux kernel 2.6.18, and possibly other versions, allows guest OS users to cause a denial of service (infinite loop and CPU consumption) via a large production request index to the blkback or blktap back-end drivers. NOTE: some of these details are obtained from third party information. La función do_block_io_op en (1) ldrivers/xen/blkback/blkback.c and (2) drivers/xen/blktap/blktap.c en Xen anterior a v3.4.0 para el kernel Linux v2.6.18, y posiblemente otras versiones, permite a los usuarios invitados del sistema operativo causar una denegación de servicio (bucle infinito y el consumo de CPU) a través de un gran índice de producción de peticiones a los controladores blkback o blktap back-end. NOTA: algunos de estos detalles han sido obtenidos de información de terceros. • http://secunia.com/advisories/35093 http://secunia.com/advisories/42789 http://secunia.com/advisories/46397 http://www.openwall.com/lists/oss-security/2010/11/23/1 http://www.openwall.com/lists/oss-security/2010/11/24/8 http://www.redhat.com/support/errata/RHSA-2011-0004.html http://www.securityfocus.com/archive/1/520102/100/0/threaded http://www.securityfocus.com/bid/45029 http://www.vmware.com/security/advisories/VMSA-2011-0012.html http://www.vupen.com/ • CWE-20: Improper Input Validation •