Vulnerabilidad en La función sbni_ioctl en driversnetwansbni.c del subsistema WAN en Linux kernel (CVE-2008-3525)
Gravedad CVSS v2.0:
ALTA
Tipo:
CWE-264
Permisos, privilegios y/o control de acceso
Fecha de publicación:
03/09/2008
Última modificación:
09/04/2025
Descripción
La función sbni_ioctl en drivers/net/wan/sbni.c del subsistema WAN en Linux kernel 2.6.26.3 no chequea la capacidad CAP_NET_ADMIN antes de procesar una petición ioctl (1) SIOCDEVRESINSTATS, (2) SIOCDEVSHWSTATE, (3) SIOCDEVENSLAVE, o (4) SIOCDEVEMANSIPATE, lo cual permite a usuarios locales evitar restricciones de capacidad intencionadas.
Impacto
Puntuación base 2.0
7.20
Gravedad 2.0
ALTA
Productos y versiones vulnerables
| CPE | Desde | Hasta |
|---|---|---|
| cpe:2.3:o:linux:linux_kernel:2.6.26.3:*:*:*:*:*:*:* |
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/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba%3Dcommit%3Bh%3Df2455eb176ac87081bbfc9a44b21c7cd2bc1967e
- http://lists.opensuse.org/opensuse-security-announce/2008-10/msg00000.html
- http://lists.opensuse.org/opensuse-security-announce/2008-10/msg00003.html
- http://lists.opensuse.org/opensuse-security-announce/2008-10/msg00007.html
- http://lists.opensuse.org/opensuse-security-announce/2008-10/msg00008.html
- http://lists.opensuse.org/opensuse-security-announce/2008-10/msg00010.html
- http://lists.opensuse.org/opensuse-security-announce/2008-11/msg00001.html
- http://secunia.com/advisories/32103
- http://secunia.com/advisories/32237
- http://secunia.com/advisories/32315
- http://secunia.com/advisories/32356
- http://secunia.com/advisories/32370
- http://secunia.com/advisories/32386
- http://secunia.com/advisories/32393
- http://secunia.com/advisories/32759
- http://secunia.com/advisories/33201
- http://secunia.com/advisories/33280
- http://www.debian.org/security/2008/dsa-1653
- http://www.debian.org/security/2008/dsa-1655
- http://www.kernel.org/pub/linux/kernel/v2.4/ChangeLog-2.4.36.7
- http://www.mandriva.com/security/advisories?name=MDVSA-2008%3A220
- http://www.mandriva.com/security/advisories?name=MDVSA-2008%3A223
- http://www.openwall.com/lists/oss-security/2008/08/29/2
- http://www.redhat.com/support/errata/RHSA-2008-0787.html
- http://www.redhat.com/support/errata/RHSA-2008-0973.html
- http://www.securitytracker.com/id?1020969=
- http://www.ubuntu.com/usn/usn-659-1
- http://www.vupen.com/english/advisories/2008/2511
- http://www.vupen.com/english/advisories/2008/2714
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5671
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9364
- https://www.redhat.com/archives/fedora-package-announce/2008-October/msg00689.html
- https://www.redhat.com/archives/fedora-package-announce/2008-October/msg00693.html
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba%3Dcommit%3Bh%3Df2455eb176ac87081bbfc9a44b21c7cd2bc1967e
- http://lists.opensuse.org/opensuse-security-announce/2008-10/msg00000.html
- http://lists.opensuse.org/opensuse-security-announce/2008-10/msg00003.html
- http://lists.opensuse.org/opensuse-security-announce/2008-10/msg00007.html
- http://lists.opensuse.org/opensuse-security-announce/2008-10/msg00008.html
- http://lists.opensuse.org/opensuse-security-announce/2008-10/msg00010.html
- http://lists.opensuse.org/opensuse-security-announce/2008-11/msg00001.html
- http://secunia.com/advisories/32103
- http://secunia.com/advisories/32237
- http://secunia.com/advisories/32315
- http://secunia.com/advisories/32356
- http://secunia.com/advisories/32370
- http://secunia.com/advisories/32386
- http://secunia.com/advisories/32393
- http://secunia.com/advisories/32759
- http://secunia.com/advisories/33201
- http://secunia.com/advisories/33280
- http://www.debian.org/security/2008/dsa-1653
- http://www.debian.org/security/2008/dsa-1655
- http://www.kernel.org/pub/linux/kernel/v2.4/ChangeLog-2.4.36.7
- http://www.mandriva.com/security/advisories?name=MDVSA-2008%3A220
- http://www.mandriva.com/security/advisories?name=MDVSA-2008%3A223
- http://www.openwall.com/lists/oss-security/2008/08/29/2
- http://www.redhat.com/support/errata/RHSA-2008-0787.html
- http://www.redhat.com/support/errata/RHSA-2008-0973.html
- http://www.securitytracker.com/id?1020969=
- http://www.ubuntu.com/usn/usn-659-1
- http://www.vupen.com/english/advisories/2008/2511
- http://www.vupen.com/english/advisories/2008/2714
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5671
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9364
- https://www.redhat.com/archives/fedora-package-announce/2008-October/msg00689.html
- https://www.redhat.com/archives/fedora-package-announce/2008-October/msg00693.html



