Vulnerabilidad en sg_start_req en drivers/scsi/sg.c en el kernel de Linux (CVE-2015-5707)
Gravedad CVSS v2.0:
MEDIA
Tipo:
CWE-190
Desbordamiento o ajuste de enteros
Fecha de publicación:
19/10/2015
Última modificación:
12/04/2025
Descripción
Desbordamiento de entero en la función sg_start_req en drivers/scsi/sg.c en el kernel de Linux 2.6.x hasta la versión 4.x en versiones anteriores a 4.1 permite a usuarios locales provocar una denegación de servicio o posiblemente tener otro impacto no especificado a través de un valor iov_count grande en una petición de escritura.
Impacto
Puntuación base 2.0
4.60
Gravedad 2.0
MEDIA
Productos y versiones vulnerables
CPE | Desde | Hasta |
---|---|---|
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | 2.6.0 (incluyendo) | 4.1.0 (excluyendo) |
cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:* | ||
cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:* | ||
cpe:2.3:o:canonical:ubuntu_linux:15.04:*:*:*:*:*:*:* | ||
cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:* | ||
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* | ||
cpe:2.3:o:suse:suse_linux_enterprise_desktop:11:sp3:*:*:*:*:*:* | ||
cpe:2.3:o:suse:suse_linux_enterprise_server:11:sp2:*:*:ltss:*:*:* | ||
cpe:2.3:o:suse:suse_linux_enterprise_server:11:sp3:*:*:*:*:*:* | ||
cpe:2.3:o:suse:suse_linux_enterprise_server:11:sp3:*:*:*:vmware:*:* |
Para consultar la lista completa de nombres de CPE con productos y versiones, ver esta página
Referencias a soluciones, herramientas e información
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=451a2886b6bf90e2fb378f7c46c655450fb96e81
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=fdc81f45e9f57858da6351836507fbcf1b7583ee
- http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00004.html
- http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00018.html
- http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00021.html
- http://lists.opensuse.org/opensuse-security-announce/2015-11/msg00026.html
- http://lists.opensuse.org/opensuse-security-announce/2015-11/msg00027.html
- http://lists.opensuse.org/opensuse-security-announce/2015-11/msg00028.html
- http://lists.opensuse.org/opensuse-security-announce/2015-11/msg00029.html
- http://lists.opensuse.org/opensuse-security-announce/2015-11/msg00030.html
- http://lists.opensuse.org/opensuse-security-announce/2015-11/msg00031.html
- http://lists.opensuse.org/opensuse-security-announce/2015-11/msg00032.html
- http://www.debian.org/security/2015/dsa-3329
- http://www.openwall.com/lists/oss-security/2015/08/01/6
- http://www.securityfocus.com/bid/76145
- http://www.securitytracker.com/id/1033521
- http://www.ubuntu.com/usn/USN-2733-1
- http://www.ubuntu.com/usn/USN-2734-1
- http://www.ubuntu.com/usn/USN-2737-1
- http://www.ubuntu.com/usn/USN-2738-1
- http://www.ubuntu.com/usn/USN-2750-1
- http://www.ubuntu.com/usn/USN-2759-1
- http://www.ubuntu.com/usn/USN-2760-1
- https://bugzilla.redhat.com/show_bug.cgi?id=1250030
- https://github.com/torvalds/linux/commit/451a2886b6bf90e2fb378f7c46c655450fb96e81
- https://github.com/torvalds/linux/commit/fdc81f45e9f57858da6351836507fbcf1b7583ee
- https://source.android.com/security/bulletin/2017-07-01
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=451a2886b6bf90e2fb378f7c46c655450fb96e81
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=fdc81f45e9f57858da6351836507fbcf1b7583ee
- http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00004.html
- http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00018.html
- http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00021.html
- http://lists.opensuse.org/opensuse-security-announce/2015-11/msg00026.html
- http://lists.opensuse.org/opensuse-security-announce/2015-11/msg00027.html
- http://lists.opensuse.org/opensuse-security-announce/2015-11/msg00028.html
- http://lists.opensuse.org/opensuse-security-announce/2015-11/msg00029.html
- http://lists.opensuse.org/opensuse-security-announce/2015-11/msg00030.html
- http://lists.opensuse.org/opensuse-security-announce/2015-11/msg00031.html
- http://lists.opensuse.org/opensuse-security-announce/2015-11/msg00032.html
- http://www.debian.org/security/2015/dsa-3329
- http://www.openwall.com/lists/oss-security/2015/08/01/6
- http://www.securityfocus.com/bid/76145
- http://www.securitytracker.com/id/1033521
- http://www.ubuntu.com/usn/USN-2733-1
- http://www.ubuntu.com/usn/USN-2734-1
- http://www.ubuntu.com/usn/USN-2737-1
- http://www.ubuntu.com/usn/USN-2738-1
- http://www.ubuntu.com/usn/USN-2750-1
- http://www.ubuntu.com/usn/USN-2759-1
- http://www.ubuntu.com/usn/USN-2760-1
- https://bugzilla.redhat.com/show_bug.cgi?id=1250030
- https://github.com/torvalds/linux/commit/451a2886b6bf90e2fb378f7c46c655450fb96e81
- https://github.com/torvalds/linux/commit/fdc81f45e9f57858da6351836507fbcf1b7583ee
- https://source.android.com/security/bulletin/2017-07-01